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NLE Antepartum, Intrapartum & Postpartum CareNormal Labor & DeliveryRevision Notes

Revision notes for NLE Antepartum, Intrapartum & Postpartum Care — Normal Labor & Delivery. Short, focused, and designed for the week before exam day. Use these when you are already familiar with the chapter and need a quick refresh on the high-yield items Professional Regulation Commission (PRC) — Board of Nursing tests.

Exam context

For the Philippine Nurse Licensure Examination (PNLE), Professional Regulation Commission (PRC) — Board of Nursing tests Antepartum, Intrapartum & Postpartum Care under a "Core" label, with Normal Labor & Delivery in the 3rd slot across 4 chapters. NLE candidates must clear the 75% weighted average with no sub-test below 60% cut on the 2026 paper, which draws about 50 Antepartum, Intrapartum & Postpartum Care questions. Date to watch: Bi-annual.

Normal Labor & Delivery - Revision Notes

Labor and delivery (parturition) is the physiologic process by which the products of conception — the fetus, placenta, and membranes — are expelled from the uterus through the birth canal. For the NLE, this is one of the highest-yield topics in NCM 106 (Care of the Mother and Child). You must master the Five Ps, the four stages of labor, the cardinal movements, fetal heart rate interpretation, nursing priorities for complications, and the Philippine DOH Unang Yakap (EINC) protocol. Safe intrapartum nursing reflects both clinical competence and the accountability standards set by RA 9173 (Philippine Nursing Act of 2002), which requires nurses to provide evidence-based, culturally sensitive maternal-newborn care. This review note covers every exam-critical concept with clinical application and NLE strategy.

Sections

Exam Tips

  • If the NLE asks for the MOST FAVORABLE fetal position → LOA (Left Occiput Anterior).
  • If the NLE asks for the MOST FAVORABLE pelvic type → GYNECOID.
  • If the NLE asks about the presenting part in vertex presentation → the OCCIPUT is the denominator/reference point.
  • Remember: Full FLEXION = smallest diameter = favorable. Extension = larger diameter = unfavorable.
  • The 'Five Ps' mnemonic covers all causes of dystocia (prolonged/arrested labor) — if labor is not progressing, assess all five Ps systematically.

Key Points

  • The Five Ps are: Passenger, Passage, Powers, Position (maternal), and Psyche — all must be favorable for normal labor to progress.
  • PASSENGER refers to the fetus. Key aspects are: fetal LIE (relationship of fetal spine to maternal spine — longitudinal is normal), PRESENTATION (part entering the pelvis first — cephalic/vertex is ideal), POSITION (relationship of presenting part to maternal pelvis — LOA = Left Occiput Anterior is the most common and most favorable), and ATTITUDE (degree of fetal flexion — full flexion presents the smallest diameter, the suboccipitobregmatic diameter ~9.5 cm).
  • PASSAGE includes the bony pelvis and soft tissues. The GYNECOID pelvis is the most favorable female type for vaginal delivery (rounded inlet). Other types: android (heart-shaped, unfavorable), anthropoid (oval A-P), platypelloid (flat).
  • POWERS = primary power (uterine contractions) + secondary power (maternal pushing/bearing down effort, used in the 2nd stage). Contractions should be regular, progressive, and coordinated.
  • POSITION (maternal): Upright, ambulating, or left-lateral positions enhance descent and prevent aortocaval compression, improving uteroplacental perfusion.
  • PSYCHE: Fear, anxiety, and lack of support increase catecholamine release, which can inhibit uterine contractions and heighten pain perception. Continuous labor support (doula, family) is evidence-based.
  • LOA (Left Occiput Anterior) is the most common fetal position. The occiput (back of fetal head) faces the left anterior quadrant of the maternal pelvis.

Definitions

Term

Fetal Lie

Definition

The relationship between the long axis of the fetus and the long axis of the uterus/mother. Longitudinal (parallel) is normal; transverse and oblique lies require special management.

Importance

A transverse lie cannot deliver vaginally — it is an indication for cesarean section. NLE may test which lie allows normal delivery.

Term

Fetal Presentation

Definition

The part of the fetus that is lowermost in the uterus and enters the pelvis first. Types: cephalic (head first — vertex, brow, face), breech (buttocks/feet first), and shoulder.

Importance

Vertex (well-flexed cephalic) presentation is the only presentation routinely delivered vaginally with lowest maternal-fetal risk.

Term

Fetal Position

Definition

The relationship of the denominator (reference point on the presenting part) to the maternal pelvis quadrants. For vertex: denominator is the occiput (O). LOA = left occiput anterior.

Importance

LOA is the most common and most favorable position. Posterior positions (e.g., OP) cause 'back labor' and may slow progress.

Term

Gynecoid Pelvis

Definition

The most common female pelvic type with a rounded inlet, wide subpubic arch (>90°), and ample dimensions for vaginal delivery.

Importance

NLE frequently tests which pelvic type is most favorable for normal vaginal delivery — answer is always gynecoid.

Term

Attitude

Definition

The relationship of fetal body parts to each other. Normal attitude is full flexion — chin on chest, arms crossed, legs flexed — presenting the smallest head diameter to the pelvis.

Importance

Full flexion (good attitude) reduces the presenting diameter and facilitates descent. Extension (deflexion) increases the diameter and can cause dystocia.

Section Title

The Five Ps of Labor

Common Mistakes

  • Confusing fetal LIE with fetal POSITION — lie is the axis relationship (longitudinal vs. transverse); position is the denominator-to-pelvis relationship (LOA, ROA, etc.).
  • Assuming all cephalic presentations are vertex — face and brow presentations are also cephalic but abnormal and often require cesarean.
  • Forgetting that the ANDROID pelvis (not gynecoid) is associated with difficult labor and higher cesarean rates.
  • Neglecting the Psyche component — continuous emotional support is a nursing intervention backed by evidence and is testable on the NLE.

Exam Tips

  • NLE classic question: 'What is the DEFINITIVE sign of true labor?' → PROGRESSIVE CERVICAL DILATION AND EFFACEMENT.
  • True labor intensifies with walking; false labor eases with walking — this is a common NLE differentiator.
  • Bloody show = normal, expected sign. Bright red vaginal bleeding = ABNORMAL, report immediately (think placenta previa or abruption).
  • Lightening = easier breathing + more urinary frequency. Remember: breathe easy, pee more.
  • Effacement percentage and dilation in centimeters are both reported in a vaginal exam — know both measurements.

Key Points

  • PREMONITORY (pre-labor) signs occur days to weeks before true labor: lightening (fetal descent into the pelvis), Braxton Hicks contractions, cervical ripening, nesting/energy burst, slight weight loss (1–3 lbs), and passage of the bloody show (blood-tinged mucus plug).
  • LIGHTENING occurs 2–4 weeks before labor in primigravidas; may occur just hours before labor in multigravidas. The mother breathes easier (fundus drops) but urinates more frequently.
  • BLOODY SHOW = passage of the cervical mucus plug mixed with blood as the cervix begins to efface and dilate. It is a reliable sign of impending labor within hours to days.
  • TRUE LABOR contractions are REGULAR, INCREASINGLY frequent, longer, and stronger; they are felt from BACK to FRONT (fundus-dominant); they INTENSIFY with walking; and most importantly, they cause PROGRESSIVE CERVICAL DILATION AND EFFACEMENT.
  • FALSE LABOR (Braxton Hicks) contractions are IRREGULAR, do not increase in intensity, are felt mostly in the ABDOMEN, often EASE or STOP with walking or position change, and cause NO cervical change.
  • CERVICAL CHANGE (progressive dilation and effacement) is the DEFINITIVE and most reliable sign of true labor — this is the key NLE differentiator.
  • EFFACEMENT is the shortening and thinning of the cervical canal, expressed as a percentage (0% = uneffaced, 100% = fully effaced, paper-thin). In primigravidas, effacement typically precedes dilation; in multigravidas, both occur simultaneously.

Definitions

Term

Lightening

Definition

The descent of the fetal presenting part into the true pelvis (engagement), occurring 2–4 weeks before labor in primigravidas. The mother's fundal height decreases, breathing improves, but urinary frequency and pelvic pressure increase.

Importance

NLE questions may ask about why a pregnant woman near term suddenly breathes easier — answer is lightening/engagement.

Term

Effacement

Definition

The progressive thinning, shortening, and obliteration of the cervical canal, expressed as a percentage from 0% (thick, uneffaced) to 100% (fully effaced, flush with the lower uterine segment).

Importance

Effacement and dilation together confirm true labor. A cervix that is 100% effaced but 0 cm dilated still means labor has not started if contractions are irregular.

Term

Bloody Show

Definition

Blood-tinged mucoid vaginal discharge resulting from the release of the cervical mucus plug as the cervix begins to soften, efface, and dilate. Indicates labor is imminent (hours to days).

Importance

Distinguishing bloody show (normal) from frank vaginal bleeding (pathologic — suspect placenta previa or abruption) is a critical nursing safety competency.

Term

Station

Definition

The relationship of the presenting part to the ischial spines of the maternal pelvis, measured in centimeters. Station 0 = at the level of ischial spines (engaged). Negative stations (-1 to -5) = above spines. Positive stations (+1 to +5) = below spines (advancing toward delivery).

Importance

Station 0 confirms engagement. The fetus must reach +5 for delivery. This is assessed on vaginal examination and documents fetal descent.

Section Title

Signs of Impending and True Labor

Common Mistakes

  • Choosing 'regular contractions' as the definitive sign of true labor — regular contractions alone are NOT sufficient. Cervical change is the definitive sign.
  • Confusing bloody show with pathologic bleeding — bloody show is scant, mucoid, and pink/brownish; pathologic bleeding is bright red, frank, and heavier.
  • Forgetting that in MULTIGRAVIDAS, effacement and dilation often happen simultaneously (unlike primigravidas where effacement comes first).
  • Thinking lightening only improves breathing — it also INCREASES urinary frequency and pelvic pressure/discomfort.

Exam Tips

  • Memorize the transition phase boundaries: 8–10 cm. Key nursing action: PREVENT premature pushing — coach panting or blow-breathing.
  • The LONGEST stage = First stage. The MOST PAINFUL transition = transition phase. The HIGHEST PPH RISK = Fourth stage.
  • Signs of placental separation: GUSH of blood + LENGTHENING cord + GLOBULAR firm uterus + RISING fundus. All 4 must be present before cord traction.
  • In the fourth stage, assess fundus, lochia, VS, and bladder every 15 minutes × 1 hour, then every 30 minutes × 1 hour.
  • Boggy uterus = MASSAGE FIRST, then reassess. If still boggy, administer oxytocin per order and notify physician.

Key Points

  • Labor has FOUR STAGES: First (onset of true labor to full 10 cm dilation), Second (full dilation to birth of baby), Third (birth of baby to delivery of placenta), Fourth (first 1–2 hours postpartum — recovery).
  • FIRST STAGE has three phases: LATENT (0–3/4 cm, some sources extend to 5–6 cm), ACTIVE (~4–7 cm), and TRANSITION (8–10 cm). The first stage is the LONGEST stage.
  • LATENT PHASE: Contractions mild, every 5–10 minutes, duration 20–40 seconds. Woman is sociable, talkative, able to cope. Nursing: encourage ambulation, oral hydration, rest, and support.
  • ACTIVE PHASE: Contractions moderate to strong, every 3–5 minutes, duration 40–60 seconds. Woman becomes serious, inward-focused, may request analgesia. This is the typical time for epidural placement. Nursing: frequent FHR and contraction monitoring, pain management, positioning.
  • TRANSITION PHASE: Most INTENSE phase. Contractions every 2–3 minutes, duration 60–90 seconds, very strong. Woman may be irritable, trembling, nauseated, vomiting, and feels an URGE TO PUSH due to rectal pressure. CRITICAL: The woman MUST NOT push until fully dilated (10 cm) to prevent cervical edema, lacerations, and fetal head trauma.
  • SECOND STAGE: From full dilation (10 cm) to birth. Characterized by involuntary urge to bear down. The CARDINAL MOVEMENTS of labor occur during this stage. The nurse assists with pushing and prepares the delivery field.
  • THIRD STAGE: From birth of baby to delivery of the placenta, normally 5–30 minutes. Signs of placental separation must be awaited before applying traction. Do NOT pull on the cord prematurely.
  • FOURTH STAGE: First 1–2 hours after delivery — the highest-risk period for POSTPARTUM HEMORRHAGE (PPH). Assess fundus, lochia, perineum, vital signs, and bladder every 15 minutes in the first hour.
  • Signs of placental separation (3rd stage): (1) GUSH of blood, (2) LENGTHENING of the umbilical cord, (3) uterus becomes GLOBULAR and FIRM, (4) fundus RISES in the abdomen.
  • Placenta may deliver by SCHULTZE mechanism (shiny fetal side first — most common, central separation) or DUNCAN mechanism ('dirty Duncan' — dull maternal side first, marginal separation, associated with more bleeding).

Definitions

Term

First Stage of Labor

Definition

The stage from the onset of true labor (regular contractions causing cervical change) to complete cervical dilation of 10 cm. It is divided into latent, active, and transition phases. It is the longest stage, especially in primigravidas.

Importance

The most frequently tested stage on the NLE because it includes phase-specific nursing interventions and the critical rule: do not push until fully dilated.

Term

Transition Phase

Definition

The most intense phase of the first stage of labor, occurring from 8–10 cm dilation. Contractions are every 2–3 minutes, lasting 60–90 seconds. The woman experiences strong rectal pressure and urge to push but must be coached not to push prematurely.

Importance

Premature pushing before full dilation causes cervical edema and lacerations. Nurses must coach the woman to use breathing techniques (e.g., panting, blow-breathing) to resist the urge to push.

Term

Second Stage of Labor

Definition

Begins at complete cervical dilation (10 cm) and ends with the birth of the baby. The fetus descends through the birth canal via the cardinal movements. The woman bears down with contractions.

Importance

Crowning (when the widest diameter of the fetal head distends the vulva) occurs during this stage. The nurse supports a controlled delivery to minimize perineal trauma.

Term

Third Stage of Labor

Definition

The period from the birth of the baby to complete expulsion of the placenta and membranes. Normal duration is 5–30 minutes. Active management (oxytocin administration, controlled cord traction, uterine massage) reduces PPH risk.

Importance

The nurse must recognize signs of placental separation before applying any traction. Retained placental fragments are a cause of postpartum hemorrhage.

Term

Fourth Stage of Labor

Definition

The first 1–2 hours immediately after delivery of the placenta. It is the period of physiologic stabilization and carries the HIGHEST RISK for postpartum hemorrhage.

Importance

Frequent assessment (every 15 minutes in the first hour) of the fundus, lochia, vital signs, and bladder is the nurse's primary responsibility during the fourth stage.

Term

Uterine Atony

Definition

Failure of the uterine muscle to contract and retract after delivery. It is the LEADING cause of postpartum hemorrhage. A BOGGY (soft, not firm) uterus is the classic sign.

Importance

A boggy uterus requires IMMEDIATE fundal massage. This is the highest-priority nursing intervention for postpartum hemorrhage due to atony.

Section Title

Stages and Phases of Labor

Common Mistakes

  • Forgetting there are FOUR stages — many students only recall three. The fourth stage (first 1–2 hours postpartum) is the highest PPH risk period.
  • Allowing the patient to push during the transition phase (8–10 cm) before full dilation — this is a patient-safety error.
  • Pulling on the umbilical cord before signs of placental separation — this risks uterine inversion.
  • Confusing Schultze and Duncan: Schultze = shiny (fetal side, central), Duncan = dull/dirty (maternal side, marginal, more bleeding).
  • Thinking the third stage has no time limit — if the placenta is not delivered within 30 minutes, it is considered a retained placenta requiring intervention.

Exam Tips

  • Memorize the mnemonic: 'Every Decent Family In Elk Ridge Enjoys' for the 7 cardinal movements in correct order.
  • NLE questions often ask: 'What occurs when the fetal head delivers under the symphysis pubis?' → EXTENSION.
  • After the head is delivered and the occiput turns back to face the thigh = EXTERNAL ROTATION/RESTITUTION.
  • Engagement = Station 0 = biparietal diameter through inlet. This is the first cardinal movement.
  • Internal rotation aligns the fetal head with the A-P (anteroposterior) diameter of the pelvic outlet — this is why it is necessary.

Key Points

  • The cardinal movements describe the positional changes the fetal HEAD makes as it passes through the maternal pelvis during the second stage of labor.
  • There are 7 cardinal movements in order: ENGAGEMENT → DESCENT → FLEXION → INTERNAL ROTATION → EXTENSION → EXTERNAL ROTATION (Restitution) → EXPULSION.
  • Mnemonic: 'Every Decent Family In Elk Ridge Enjoys' (Engagement, Descent, Flexion, Internal rotation, Extension, External rotation/Restitution, Expulsion).
  • ENGAGEMENT: The widest transverse diameter of the fetal head (biparietal diameter, ~9.5 cm) passes through the pelvic inlet. Station 0 is achieved.
  • DESCENT: The downward movement of the fetal presenting part through the pelvis. It occurs throughout labor and is necessary for all other movements.
  • FLEXION: The fetal chin flexes onto the chest, reducing the presenting diameter from the larger occipitofrontal to the smaller suboccipitobregmatic (~9.5 cm). Facilitates passage through the pelvis.
  • INTERNAL ROTATION: The fetal occiput rotates from transverse (LOT) to the anterior position (OA) under the symphysis pubis, aligning with the maternal pelvic outlet (which is A-P oriented). This is the most complex movement.
  • EXTENSION: As the fetal head reaches the vaginal outlet (perineum), the occiput pivots under the symphysis pubis and the head extends (chin lifts off chest), delivering the head: occiput first, then brow, nose, mouth, and chin.
  • EXTERNAL ROTATION (RESTITUTION): After delivery of the head, the occiput rotates back to its original position (left or right), aligning the fetal head with the fetal shoulders. The shoulders rotate into the A-P diameter of the outlet.
  • EXPULSION: Delivery of the rest of the fetal body — the anterior shoulder delivers first under the symphysis pubis, followed by the posterior shoulder, then the trunk and lower extremities.
  • The nurse must check for a NUCHAL CORD (umbilical cord around the fetal neck) during delivery of the head. If present and loose, slip it over the head; if tight, clamp and cut before delivery of the shoulders.

Definitions

Term

Engagement

Definition

The passing of the largest transverse diameter of the fetal presenting part (biparietal diameter in vertex) through the pelvic inlet. Corresponds to fetal station 0 (at the level of the ischial spines).

Importance

Engagement confirms that the fetal head can fit through the pelvic inlet (pelvic inlet adequacy). Failure to engage may indicate CPD (cephalopelvic disproportion).

Term

Internal Rotation

Definition

The turning of the fetal occiput from the transverse diameter of the mid-pelvis to the anterior position (under the symphysis pubis) as the head reaches the pelvic floor. The occiput aligns with the A-P diameter of the outlet.

Importance

Internal rotation is essential for the head to navigate the pelvic outlet. Failure of internal rotation (e.g., persistent occiput posterior) causes back labor and may require operative delivery.

Term

Restitution / External Rotation

Definition

After the head is delivered, the fetal occiput rotates back to face the same side it originally faced (left or right) as the shoulders rotate into the A-P diameter of the pelvic outlet.

Importance

Restitution is a visible, passive movement of the delivered head. It signals to the birth attendant that the shoulders are rotating internally for delivery.

Term

Nuchal Cord

Definition

The umbilical cord encircling the fetal neck. Present in approximately 20–25% of deliveries. A loose nuchal cord is reduced (slipped over the head); a tight nuchal cord is double-clamped and cut before shoulder delivery.

Importance

An unmanaged tight nuchal cord can cause fetal hypoxia and cord avulsion. The nurse must check for it immediately after delivery of the head.

Section Title

Cardinal Movements (Mechanisms) of Labor

Common Mistakes

  • Mixing up the order of cardinal movements — especially placing extension before internal rotation. The correct order: Engagement → Descent → Flexion → Internal Rotation → Extension → External Rotation → Expulsion.
  • Thinking all cardinal movements happen in sequence without overlap — descent is continuous and occurs alongside all other movements.
  • Forgetting to include Engagement as the first cardinal movement — some students start the list with Descent.
  • Confusing external rotation (restitution) with internal rotation — internal rotation happens inside the pelvis (occiput to anterior); external rotation happens after the head is delivered.

Exam Tips

  • For NLE deceleration questions, use the 3Cs: Early = Head Compression (Benign); Variable = Cord Compression (Reposition); Late = Circulatory/Placental insufficiency (Ominous — act now).
  • The intrauterine resuscitation bundle acronym: STOP-R-O-I-N: Stop oxytocin, Turn/Reposition, Oxygen, Increase fluids, Notify MD.
  • Normal FHR = 110–160 bpm. If asked about REASSURING FHR characteristics: normal baseline + moderate variability + accelerations present + no late/variable decelerations.
  • Uterine hyperstimulation trigger for stopping oxytocin: contractions <2 min apart OR >90 seconds duration OR resting tone never relaxes.
  • Accelerations with fetal movement = reactive NST = reassuring = no immediate intervention needed.

Key Points

  • NORMAL BASELINE FETAL HEART RATE (FHR) = 110–160 bpm. Memorize this range — it is a high-yield NLE value.
  • FETAL TACHYCARDIA = FHR baseline >160 bpm (causes: maternal fever, fetal infection, early fetal hypoxia, maternal medications like terbutaline).
  • FETAL BRADYCARDIA = FHR baseline <110 bpm (causes: prolonged cord compression, profound hypoxia, maternal hypotension — ominous if sustained).
  • BASELINE VARIABILITY = fluctuations in FHR between contractions. MODERATE VARIABILITY (6–25 bpm fluctuation) is REASSURING — indicates an intact autonomic nervous system and adequate fetal oxygenation. ABSENT or MINIMAL variability is CONCERNING.
  • ACCELERATIONS = transient increases in FHR (≥15 bpm above baseline, lasting ≥15 seconds). REASSURING sign — indicates fetal well-being and adequate oxygenation. A reactive non-stress test (NST) has at least 2 accelerations in 20 minutes.
  • EARLY DECELERATIONS: Gradual FHR decrease that mirrors the contraction (onset with contraction onset, nadir at contraction peak, returns to baseline when contraction ends). Caused by FETAL HEAD COMPRESSION during contractions. BENIGN — no intervention needed.
  • VARIABLE DECELERATIONS: Abrupt FHR decreases that vary in timing, shape, and duration relative to contractions. Caused by UMBILICAL CORD COMPRESSION. SIGNIFICANT if severe (<70 bpm, lasting >60 seconds) or repetitive. Nursing action: REPOSITION mother (left lateral or knee-chest).
  • LATE DECELERATIONS: Gradual FHR decreases that begin AFTER the contraction peak and return to baseline AFTER the contraction ends (offset from the contraction). Caused by UTEROPLACENTAL INSUFFICIENCY (reduced oxygen delivery to the fetus during contractions). OMINOUS — requires IMMEDIATE intervention.
  • INTRAUTERINE RESUSCITATION BUNDLE for late/variable decelerations or fetal distress: (1) STOP oxytocin infusion, (2) REPOSITION to LEFT LATERAL (or knee-chest for cord prolapse), (3) GIVE OXYGEN by mask at 8–10 L/min, (4) INCREASE IV fluids (correct hypotension), (5) NOTIFY the physician/obstetrician. This bundle addresses the underlying causes: cord compression, uteroplacental insufficiency, and hypotension.
  • Contraction assessment parameters: FREQUENCY (start to start of consecutive contractions), DURATION (beginning to end of one contraction), INTENSITY (mild/moderate/strong by palpation), and REST INTERVAL.
  • UTERINE HYPERSTIMULATION: Contractions <2 minutes apart, duration >90 seconds, or uterus that never fully relaxes. Risk of fetal hypoxia and uterine rupture. STOP OXYTOCIN IMMEDIATELY.

Definitions

Term

Early Deceleration

Definition

A uniform, gradual FHR decrease that mirrors the uterine contraction in shape and timing (onset, nadir, and recovery correspond to the contraction). Caused by vagal stimulation from fetal head compression during a contraction.

Importance

Early decelerations are BENIGN and require NO nursing intervention. They signal normal fetal head descent. NLE may test this as a distractor — do not confuse with late decelerations.

Term

Late Deceleration

Definition

A gradual FHR decrease that begins at or after the peak of a uterine contraction and does not return to baseline until after the contraction has ended. It is a sign of UTEROPLACENTAL INSUFFICIENCY — the placenta cannot adequately oxygenate the fetus during the stress of a contraction.

Importance

Late decelerations are an OMINOUS, non-reassuring FHR pattern requiring immediate nursing intervention. Even small, repetitive late decelerations are significant.

Term

Variable Deceleration

Definition

An abrupt FHR decrease (onset to nadir <30 seconds) that varies in timing, shape, and duration in relation to contractions. Caused by umbilical cord compression (cord is squeezed, reducing fetal blood flow).

Importance

Variable decelerations are the most common type of FHR deceleration. The first nursing action is to REPOSITION the mother to relieve cord compression. If cord prolapse is suspected, place in knee-chest or Trendelenburg position.

Term

Baseline Variability

Definition

The degree of fluctuation in the FHR baseline between contractions, reflecting the interplay of the sympathetic and parasympathetic nervous systems. Moderate variability (6–25 bpm) is the most reliable indicator of fetal well-being.

Importance

Absent variability (less than 2 bpm) is the most concerning FHR finding and often indicates fetal hypoxia, acidosis, or CNS depression. It must be differentiated from the normal flat baseline during fetal sleep cycles.

Section Title

Fetal Heart Rate Monitoring and Interpretation

Common Mistakes

  • Mixing up early and late decelerations — the KEY difference is TIMING relative to the contraction: Early = mirrors contraction (same time); Late = begins after contraction peak and returns after contraction ends.
  • Treating early decelerations as an emergency — they are BENIGN and require no intervention.
  • Forgetting the correct normal FHR range — 110–160 bpm (not 120–160 bpm). The lower limit is 110.
  • Omitting 'stop oxytocin' as the FIRST step in the intrauterine resuscitation bundle when oxytocin is infusing.
  • Confusing frequency and duration of contractions: FREQUENCY = start-to-start interval; DURATION = beginning to end of ONE contraction.

Exam Tips

  • NLE oxytocin rule: ALWAYS titrated IV infusion for induction — NEVER IV push. High-alert drug = requires double-check and infusion pump.
  • Epidural priority assessment: BLOOD PRESSURE after placement. If hypotension → left lateral, increase fluids, O2, notify MD, ephedrine PRN.
  • Opioids in labor + delivery <1–4 hours later = have NALOXONE ready for the newborn.
  • Oxytocin STOP criteria: contractions <2 min apart, >90 sec duration, or uterus never relaxes, or late decelerations develop.
  • Post-delivery standard in Philippine DOH facilities: Oxytocin 10 units IM as part of active management of the 3rd stage (Unang Yakap/AMTSL protocol).

Key Points

  • OXYTOCIN (Pitocin) is used for labor induction/augmentation and postpartum hemorrhage prevention/treatment. It is classified as a HIGH-ALERT DRUG by the PRC and international patient safety standards.
  • For INDUCTION/AUGMENTATION: Oxytocin is ALWAYS given as a DILUTE INTRAVENOUS INFUSION via an infusion pump, titrated according to contraction response. NEVER give as an IV bolus/push for labor induction — this causes sudden intense contractions, uterine hyperstimulation, fetal distress, and possible uterine rupture.
  • For POSTPARTUM HEMORRHAGE PREVENTION: After delivery of the placenta, oxytocin 10 units IM OR added to IV fluids per DOH/hospital protocol is the standard of care in the Philippines (part of active management of the third stage).
  • MONITOR for uterine hyperstimulation and fetal distress when oxytocin is infusing. If hyperstimulation occurs: STOP the infusion immediately, reposition left lateral, give O2, increase IV fluids, and notify the physician.
  • EPIDURAL ANALGESIA: The most effective and commonly used labor pain relief. The woman remains awake and can push. Anesthetic agent (e.g., bupivacaine) ± opioid is infused into the epidural space.
  • MAIN RISK OF EPIDURAL = MATERNAL HYPOTENSION (due to sympathetic blockade causing vasodilation). Prevention: IV fluid bolus (preload) before epidural placement. Treatment: left lateral position, increase IV fluids, oxygen, and ephedrine (vasopressor) if ordered.
  • A hypotensive mother has reduced placental perfusion → late decelerations → fetal distress. This is why epidural hypotension is a priority nursing concern.
  • SYSTEMIC OPIOIDS (e.g., NALBUPHINE, MEPERIDINE/PETHIDINE): Reduce pain perception but do not eliminate it. Main nursing concern: neonatal respiratory depression if given close to delivery. AVOID giving within 1–4 hours of expected delivery. Keep NALOXONE (Narcan) readily available in the delivery room to reverse neonatal opioid-induced respiratory depression.
  • PUDENDAL BLOCK / LOCAL INFILTRATION: Provides perineal anesthesia for vaginal delivery, episiotomy, and repair. Does not affect FHR or maternal blood pressure.
  • NON-PHARMACOLOGIC PAIN MANAGEMENT: Lamaze breathing techniques, ambulation, position changes (upright, hands-and-knees for back labor), hydrotherapy (warm shower/bath), massage, hot/cold packs, counter-pressure on the sacrum, and continuous labor support. Evidence shows continuous support reduces need for analgesia, shortens labor, and improves maternal satisfaction.

Definitions

Term

Oxytocin (Pitocin)

Definition

A synthetic form of the naturally occurring posterior pituitary hormone oxytocin, used to initiate or augment uterine contractions. Administered as a titrated IV infusion for induction/augmentation; given IM or IV drip postpartum for uterine contraction and hemorrhage control.

Importance

Classified as a high-alert medication. Improper administration (IV push for induction) is a medication error with life-threatening consequences. NLE tests both indications and safety monitoring.

Term

Epidural Analgesia

Definition

Regional anesthesia achieved by injecting local anesthetic (with or without opioid) into the epidural space at the lumbar level (L3-L4 or L4-L5). Results in sensory blockade below the injection site, relieving labor pain while preserving motor function to varying degrees.

Importance

The most effective labor pain relief. The major nursing priority is preventing and managing HYPOTENSION, which can cause uteroplacental insufficiency and fetal distress.

Term

Naloxone (Narcan)

Definition

An opioid antagonist used to reverse opioid-induced respiratory depression in the newborn. Administered when the mother received systemic opioids close to delivery and the newborn presents with respiratory depression.

Importance

Nurses must anticipate the need for naloxone when systemic opioids were given near delivery. Failure to have it available is a patient-safety issue.

Term

Uterine Hyperstimulation (Tachysystole)

Definition

An abnormal uterine contraction pattern defined as more than 5 contractions in 10 minutes (contractions <2 minutes apart), contractions lasting >90 seconds, or uterus that does not relax between contractions. Associated with oxytocin use and risks fetal hypoxia and uterine rupture.

Importance

The primary nursing action is to STOP the oxytocin infusion immediately. This is a high-yield NLE safety concept.

Section Title

Pharmacology in Labor and Delivery

Common Mistakes

  • Thinking oxytocin can be given as an IV push/bolus for labor induction — this is WRONG and DANGEROUS. Induction doses must be titrated via infusion pump.
  • Forgetting the most common side effect of epidural analgesia: HYPOTENSION (not headache — post-dural puncture headache occurs only if the dura is accidentally punctured).
  • Confusing nalbuphine/meperidine timing — the concern is neonatal respiratory depression within 1–4 hours of delivery, not immediately after administration.
  • Omitting naloxone availability as a nursing preparedness measure when opioids are used in labor.
  • Not stopping oxytocin immediately during uterine hyperstimulation — some students try to 'slow down' the rate first, but the correct first action is to STOP the infusion.

Exam Tips

  • Cord prolapse sequence: Trendelenburg/Knee-chest → Gloved hand lifts presenting part → O2 → moist cord → emergency CS.
  • For any vaginal exam or rupture of membranes, the FIRST nursing action is ALWAYS to check the FETAL HEART RATE.
  • BOGGY uterus = uterine atony = #1 PPH cause → MASSAGE the fundus FIRST, then give oxytocin.
  • Shoulder dystocia = McRoberts + suprapubic pressure. NEVER fundal pressure.
  • Green amniotic fluid = meconium = call NICU/pediatrician. Be ready for neonatal resuscitation.

Key Points

  • CORD PROLAPSE: The umbilical cord descends into the vaginal canal AHEAD of or ALONGSIDE the presenting part after membrane rupture. The presenting part compresses the cord → cuts off fetal blood supply → fetal bradycardia/variable decelerations → life-threatening fetal emergency.
  • Risk factors for cord prolapse: premature rupture of membranes with an unengaged presenting part, polyhydramnios, multiple gestation, breech presentation, transverse lie.
  • NURSING PRIORITIES FOR CORD PROLAPSE — in order: (1) CALL for help (shout code/activate emergency). (2) Place mother in KNEE-CHEST or TRENDELENBURG position to move the presenting part off the cord by gravity. (3) INSERT a GLOVED HAND into the vagina and MANUALLY LIFT the presenting part OFF the cord — do NOT remove the hand until delivery. (4) Administer OXYGEN by mask. (5) Keep the cord MOIST with warm saline-soaked gauze if it protrudes externally. (6) Prepare for EMERGENCY cesarean section. NEVER attempt to push the cord back into the uterus.
  • RUPTURE OF MEMBRANES — Assessment priorities: Note the TIME, COLOR (clear = normal; GREEN/meconium-stained = fetal distress; foul-smelling = infection/chorioamnionitis), ODOR, and AMOUNT (TCOA mnemonic). IMMEDIATELY assess FETAL HEART RATE to rule out cord prolapse.
  • MECONIUM-STAINED AMNIOTIC FLUID: Indicates possible fetal distress (hypoxia caused fetal passage of meconium in utero). Thick, green fluid requires preparation for neonatal suctioning/resuscitation at delivery. Notify pediatrics/neonatology team.
  • UTERINE HYPERSTIMULATION: Signs — contractions <2 min apart, >90 sec duration, uterus does not relax. Risk: fetal hypoxia, uterine rupture. Action: STOP oxytocin immediately, reposition, give O2, increase IVF, notify MD.
  • UTERINE RUPTURE: A rare but life-threatening emergency. Signs: sudden severe abdominal pain (may describe 'tearing' sensation), loss of uterine contraction pattern, fetal parts palpable abdominally, fetal distress, maternal shock. Emergency cesarean + blood transfusion required.
  • POSTPARTUM HEMORRHAGE (PPH): Blood loss >500 mL after vaginal delivery or >1,000 mL after cesarean. LEADING CAUSE = uterine atony. First sign: BOGGY (soft, not firm) uterus. PRIORITY action: FUNDAL MASSAGE until firm; administer oxytocin per order; monitor vital signs.
  • AMNIOTIC FLUID EMBOLISM (AFE): Rare, catastrophic emergency. Amniotic fluid enters maternal circulation, causing sudden cardiovascular collapse, respiratory failure, and DIC. Requires ICU-level resuscitation.
  • SHOULDER DYSTOCIA: Impaction of the fetal shoulder behind the maternal pubic symphysis after delivery of the head. Emergency maneuvers: McRoberts maneuver (hyperflexion of maternal thighs), suprapubic pressure (NOT fundal pressure — which worsens impaction), Rubin/Woods maneuver, Gaskin maneuver (all-fours position).

Definitions

Term

Cord Prolapse

Definition

Descent of the umbilical cord into the birth canal ahead of or alongside the fetal presenting part after membrane rupture, resulting in cord compression by the presenting part and acute fetal oxygen deprivation.

Importance

This is an obstetric emergency with high fetal mortality if not managed within minutes. Knee-chest position and manual elevation of the presenting part are the immediate life-saving nursing interventions.

Term

Meconium-Stained Amniotic Fluid

Definition

Amniotic fluid that is green or brownish-green in color due to the presence of fetal meconium (first fecal material), which may be passed in utero when the fetus experiences hypoxic stress.

Importance

Signals potential fetal compromise. Requires immediate FHR assessment and preparation of the neonatal team for possible meconium aspiration at delivery. Thick, particulate meconium is more concerning than thin, watery meconium.

Term

Postpartum Hemorrhage (PPH)

Definition

Blood loss ≥500 mL following vaginal delivery or ≥1,000 mL following cesarean delivery. Uterine atony (failure of the uterus to contract after delivery) is the most common cause (accounts for ~80% of PPH cases).

Importance

PPH is the leading cause of maternal death in the Philippines and globally. Early recognition (boggy uterus) and immediate nursing intervention (fundal massage + oxytocin) are lifesaving.

Section Title

Complications During Labor: Recognition and Priority Nursing Actions

Common Mistakes

  • Applying FUNDAL PRESSURE during shoulder dystocia — this is contraindicated because it worsens the impaction of the shoulder. The correct maneuver is SUPRAPUBIC pressure.
  • Trying to push the prolapsed cord back into the uterus — this is CONTRAINDICATED; keep it moist and lift the presenting part off it manually.
  • Forgetting to check FHR IMMEDIATELY after rupture of membranes — cord prolapse assessment is the priority, not memrane color documentation.
  • Omitting oxytocin assessment from PPH management — fundal massage is first, but oxytocin administration is equally critical.
  • Confusing atony (boggy uterus = most common PPH cause) with retained placenta or lacerations — these are also causes of PPH but less common.

Formulas

Example

A newborn is blue peripherally (Appearance=1), HR 120 bpm (Pulse=2), grimaces to stimulation (Grimace=1), some flexion (Activity=1), slow irregular breathing (Respiration=1). Apgar = 1+2+1+1+1 = 6 (moderate compromise — provide supplemental oxygen and stimulation).

Formula

Apgar Score = Appearance + Pulse + Grimace + Activity + Respiration

Variables

Each of 5 components scored 0 (absent/poor), 1 (partial), or 2 (normal/good). Total score range: 0–10.

Application

Assesses the newborn's immediate adaptation to extrauterine life at 1 minute (response to resuscitation) and 5 minutes (overall condition). A score ≥7 at 5 minutes is normal.

Exam Tips

  • Memorize EINC's 4 steps in order: DRY → SKIN-TO-SKIN → DELAYED CORD CLAMPING (after pulsations stop, 1–3 min) → NON-SEPARATION/BREASTFEEDING within 1 hour.
  • Apgar mnemonic: Appearance, Pulse, Grimace, Activity, Respiration. Score at 1 and 5 minutes. Normal = 7–10.
  • NLE question: 'When should the cord be clamped under EINC?' → After cord pulsations stop, approximately 1–3 minutes after birth.
  • NLE question: 'What is the FIRST action after delivery of the newborn under Unang Yakap?' → IMMEDIATE AND THOROUGH DRYING.
  • Vitamin K and eye prophylaxis are given AFTER the first hour of breastfeeding under EINC — NOT immediately at birth.

Key Points

  • Unang Yakap means 'First Embrace' in Filipino. It is the DOH Philippines' implementation of the WHO's Essential Intrapartum and Newborn Care (EINC) protocol, mandated in all Philippine hospitals and birthing facilities.
  • The protocol has FOUR TIME-BOUND, SEQUENTIAL CORE STEPS that must be performed at every birth:
  • STEP 1 — IMMEDIATE AND THOROUGH DRYING: Within the first seconds of birth, dry the newborn thoroughly with a clean, dry cloth/towel. This stimulates breathing and prevents HYPOTHERMIA. Replace the wet cloth with a dry one. Do NOT bathe the newborn immediately.
  • STEP 2 — EARLY SKIN-TO-SKIN CONTACT: Place the dried baby PRONE on the mother's abdomen or chest, with direct skin-to-skin contact. Cover both mother and baby with a blanket. This maintains newborn temperature, promotes bonding, colonization with maternal flora, and initiates breastfeeding.
  • STEP 3 — PROPERLY TIMED CORD CLAMPING: Wait for cord pulsations to STOP (approximately 1–3 minutes) before clamping and cutting the cord. This is called DELAYED CORD CLAMPING. It allows an additional 80–100 mL of placental blood to transfuse to the newborn, increasing iron stores and hemoglobin, reducing the risk of iron-deficiency anemia.
  • STEP 4 — NON-SEPARATION OF MOTHER AND BABY FOR EARLY BREASTFEEDING: The baby is NOT separated from the mother. The baby is left skin-to-skin to find the breast on its own (breast crawl) and latch within the first hour of life (the 'golden hour'). Early breastfeeding provides colostrum, promotes uterine involution (oxytocin release), and establishes milk supply.
  • EINC also prescribes: NO routine suctioning of the airway (unless baby is not breathing), NO early bathing (delays for at least 6 hours), NO separation of mother and baby for routine procedures.
  • APGAR SCORE is assessed at 1 minute and 5 minutes after birth (and at 10 minutes if the 5-minute score is <7). Components: Appearance (color), Pulse (heart rate), Grimace (reflex irritability), Activity (muscle tone), Respiration. Each scored 0–2; total 0–10. Score 7–10 = normal; 4–6 = moderate compromise; 0–3 = severe, immediate resuscitation needed.
  • Under EINC, Vitamin K (Phytonadione 1 mg IM) and Erythromycin eye ointment are given AFTER the first hour of breastfeeding — not immediately — to avoid interrupting the golden hour.

Definitions

Term

Unang Yakap (EINC)

Definition

The Philippine DOH's Essential Intrapartum and Newborn Care protocol prescribing four time-bound core actions at birth: (1) immediate drying, (2) early skin-to-skin contact, (3) properly timed (delayed) cord clamping after pulsations stop (1–3 min), and (4) non-separation for early breastfeeding initiation within the first hour.

Importance

EINC is a high-yield NLE topic because it is a Philippine-specific protocol. Questions test the correct sequence, timing, and rationale for each step.

Term

Delayed Cord Clamping

Definition

Waiting for umbilical cord pulsations to cease (approximately 1–3 minutes after birth) before clamping and cutting the cord. This allows placental-to-newborn blood transfusion of ~80–100 mL, improving neonatal iron stores, hemoglobin, and reducing risk of iron-deficiency anemia.

Importance

This is a specific departure from older practice (immediate cord clamping). NLE questions may test the correct timing (after pulsations stop, ~1–3 min) and the physiologic rationale (iron stores, blood volume).

Term

Apgar Score

Definition

A standardized assessment tool for evaluating a newborn's physiologic condition at 1 and 5 minutes of life. Assesses five parameters: Appearance (color), Pulse (heart rate), Grimace (reflex/irritability), Activity (muscle tone), Respiration. Each scored 0–2, maximum score 10.

Importance

NLE frequently tests Apgar components, scoring, and interpretation. A score of 0–3 requires immediate resuscitation; 4–6 requires supportive interventions; 7–10 is normal.

Term

Skin-to-Skin Contact (Kangaroo Care)

Definition

The practice of placing the naked newborn directly on the mother's bare chest/abdomen (prone position) immediately after drying, covered by a warm blanket. Regulates newborn temperature, promotes colonization with maternal microflora, facilitates bonding, and stimulates breastfeeding.

Importance

Part of the EINC protocol. Prevents hypothermia (the newborn's greatest immediate metabolic threat). NLE questions test rationale and timing.

Section Title

Unang Yakap (EINC) — Essential Intrapartum and Newborn Care

Common Mistakes

  • Thinking the cord should be clamped immediately after birth — under EINC, clamping is DELAYED until pulsations stop (~1–3 minutes).
  • Bathing the newborn immediately after delivery — EINC recommends delaying bath for at least 6 hours to prevent hypothermia and preserve vernix caseosa.
  • Suctioning the newborn routinely — EINC does NOT recommend routine airway suctioning; suction only if the baby is not breathing or airway is obstructed.
  • Separating the baby from the mother for routine procedures (weighing, eye care, Vitamin K) during the first hour — these are deferred until after the first breastfeed.
  • Confusing Apgar score timing: it is at 1 and 5 MINUTES (not 5 and 10 minutes). If the 5-minute score is <7, repeat at 10 minutes.

Connections

  • FETAL MONITORING connects to PHARMACOLOGY: Oxytocin-induced contractions can cause late decelerations (hyperstimulation → uteroplacental insufficiency) → stop oxytocin = first step in the resuscitation bundle.
  • EPIDURAL ANALGESIA connects to FETAL MONITORING: Epidural-induced maternal hypotension → reduced placental perfusion → late decelerations → fetal distress. Preventing hypotension (IV preload) prevents fetal distress.
  • STAGES OF LABOR connect to POSTPARTUM HEMORRHAGE: The fourth stage begins immediately after the third stage (placenta delivery) and carries the highest PPH risk. Knowledge of normal third-stage progression (signs of placental separation) directly informs fourth-stage assessment priorities.
  • UNANG YAKAP (EINC) connects to THIRD AND FOURTH STAGES: Delayed cord clamping (3rd stage intervention) and skin-to-skin/breastfeeding (4th stage) are part of the same EINC bundle. Early breastfeeding stimulates oxytocin release → uterine involution → reduces PPH risk.
  • FIVE Ps connect to DYSTOCIA: Any abnormality in the Passenger (malpresentation, large fetus), Passage (android pelvis, CPD), or Powers (inadequate contractions) can cause prolonged or arrested labor (dystocia), leading to operative delivery interventions.
  • CARDINAL MOVEMENTS connect to NURSING ASSESSMENTS: The nurse monitors labor progress (station, cervical dilation, descent) to confirm that cardinal movements are progressing normally. Arrest of descent despite adequate contractions signals a pelvic or passenger problem.
  • CORD PROLAPSE connects to RUPTURE OF MEMBRANES: Cord prolapse most commonly occurs after SROM or AROM, especially when the presenting part is unengaged. Checking FHR immediately after any membrane rupture is therefore both a routine assessment AND an emergency screening action.
  • OXYTOCIN (POSTPARTUM) connects to ACTIVE MANAGEMENT OF THIRD STAGE (AMTSL): Philippine DOH AMTSL protocol includes oxytocin 10 units IM after delivery of the baby (within 1 minute), controlled cord traction, and fundal massage — the same three-component bundle tested in EINC and PPH prevention questions.
  • OPIOID ANALGESIA connects to NEONATAL ASSESSMENT: Systemic opioids given within 1–4 hours of delivery cause neonatal respiratory depression (low Apgar respiratory component). This directly affects the Apgar score assessment and the need for naloxone — connecting pharmacology to newborn care.
  • RA 9173 (PHILIPPINE NURSING ACT) connection: Nurses practicing under RA 9173 are accountable for evidence-based, safe maternal-newborn care. Administering oxytocin via IV push for induction, failing to respond to late decelerations, or omitting EINC steps constitutes negligence and professional liability under the standards of nursing practice as defined by the PRC Board of Nursing.

Exam Strategy

For NLE questions on Normal Labor and Delivery, use the following approach: (1) READ the question stem carefully for KEYWORDS: stage of labor, type of deceleration, drug mentioned, or specific sign/symptom. (2) IDENTIFY the clinical priority — is this a safety emergency (cord prolapse, late decelerations, hyperstimulation) requiring IMMEDIATE action, or an assessment/teaching question? Use Maslow's hierarchy: airway/circulation/oxygenation (physiologic) always takes priority. (3) For DECELERATION questions, recall the 3Cs: Early = head Compression (benign), Variable = Cord compression (reposition), Late = Circulatory/placental (ominous, full bundle). (4) For OXYTOCIN questions, remember: titrated IV infusion for induction (never push); stop immediately for hyperstimulation; 10 units IM postpartum for PPH prevention. (5) For UNANG YAKAP/EINC, recall the sequence: DRY → SKIN-TO-SKIN → DELAYED CLAMPING (1–3 min after pulsations stop) → BREASTFEEDING WITHIN 1 HOUR. (6) For STAGE-SPECIFIC questions, recall the critical safety rule: do NOT push until fully dilated (10 cm), and the fourth stage is the highest PPH risk period — assess fundus every 15 minutes. (7) ELIMINATE distractors: early decelerations are benign — do not choose interventions for them. Bloody show is normal — do not choose to restrict the patient. Braxton Hicks without cervical change = false labor. (8) When two actions seem correct, choose the FIRST and most immediate nursing action: stopping oxytocin before repositioning, checking FHR before documenting membrane color, massaging the fundus before calling the doctor. (9) Philippines-specific protocol questions (EINC, DOH AMTSL, RA 9173) are high-yield — memorize the 4 EINC steps, Apgar timing, and that oxytocin is part of postpartum hemorrhage prevention per Philippine clinical standards.

Quick Review Questions

A nurse is caring for a woman in active labor. The fetal monitor shows FHR decelerations that begin after the peak of each contraction and return to baseline only after the contraction ends. What type of deceleration is this, and what is the priority nursing action?

Late decelerations are ominous because they indicate the placenta cannot adequately oxygenate the fetus during contractions. They must not be confused with early decelerations (which mirror the contraction and are benign due to head compression) or variable decelerations (which are abrupt and due to cord compression). The full intrauterine resuscitation bundle addresses the underlying cause — poor placental perfusion.

A nurse assesses a postpartum patient 20 minutes after delivery and finds the uterus is soft and boggy, with heavy lochia rubra. What is the PRIORITY nursing action?

A boggy (soft, non-contracted) uterus = uterine atony = most common cause of PPH. The uterus must contract to compress the blood vessels at the placental site. Fundal massage is always the FIRST action. After massage, administer oxytocin per physician order and continue to monitor vitals, lochia, and fundal tone. The fourth stage is the highest-risk time for PPH.

A primigravida at 9 cm dilation is complaining of an intense urge to push. What is the correct nursing response?

Pushing before full dilation (10 cm) can cause cervical edema, lacerations, and fetal head trauma. The urge to push is due to fetal head pressure on the rectum during transition. The nurse must provide coaching and support to help the patient resist this urge. Full dilation must be confirmed by vaginal exam before pushing is encouraged.

A nurse is monitoring a laboring client on oxytocin augmentation. The nurse notes contractions every 90 seconds, lasting 100 seconds each, with a resting tone that does not fully relax. What should the nurse do FIRST?

Uterine hyperstimulation on oxytocin requires stopping the infusion as the FIRST and most urgent action. After stopping, the nurse repositions the client to the left lateral position, administers oxygen, increases the IV fluid rate (main IV line, not oxytocin), and notifies the physician. Oxytocin is a high-alert drug requiring continuous monitoring of contraction pattern.

Immediately after delivery, the nurse notes that the umbilical cord is lying in the vaginal opening and the FHR drops to 70 bpm. What is the PRIORITY nursing action?

Cord prolapse is an obstetric emergency. The presenting part compresses the cord and cuts off fetal blood flow. Gravity-assisted positioning (knee-chest/Trendelenburg) and manual elevation of the presenting part are the immediate life-saving interventions. Oxygen is given and emergency cesarean section is prepared. The nurse must NOT remove the hand from the vagina until delivery. The cord should never be pushed back into the uterus.

According to the Philippine DOH Unang Yakap (EINC) protocol, when should the umbilical cord be clamped and cut?

Delayed cord clamping allows an additional 80–100 mL of placental blood to transfer to the newborn, increasing neonatal iron stores, blood volume, and hemoglobin levels. This reduces the risk of iron-deficiency anemia in infancy. Under EINC, this is the third of four time-bound steps: dry → skin-to-skin → delayed cord clamping → non-separation/breastfeeding.

A laboring patient's membranes rupture spontaneously. The nurse notes the amniotic fluid is green and thick. What does this finding indicate and what is the priority nursing action?

Any rupture of membranes requires immediate FHR assessment to rule out cord prolapse. Meconium-stained fluid adds the additional concern of fetal distress and risk of meconium aspiration syndrome (MAS) in the newborn. Thick, particulate (pea-soup) meconium is more concerning than thin, watery meconium. The pediatrician/neonatologist should be present at delivery for potential resuscitation.

What are the correct Apgar score parameters and when is the Apgar score assessed?

The 1-minute Apgar evaluates the neonate's initial response to extrauterine life and need for immediate intervention. The 5-minute Apgar evaluates the response to resuscitative efforts and gives a better indication of longer-term outcomes. The mnemonic APGAR helps recall the 5 components. Under EINC, Apgar scoring is done without interrupting skin-to-skin contact when possible.

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