Midwife Licensure Exam Newborn & Neonatal Care — Normal Newborn Assessment & CareRevision Notes

Formulas

Exam Tips

• Memorize the mnemonic: A-P-G-A-R in order — Appearance, Pulse, Grimace, Activity, Respiration.
• When the NLE stem describes a 'vigorous cry, pink body, blue hands/feet, HR 130, good flexion' — the score is 8 (Appearance = 1 due to acrocyanosis).
• Score of 4–6: think 'moderate depression' — stimulate, give oxygen, support airway. Do NOT immediately intubate.
• Score of 0–3: think 'severe depression' — full resuscitation protocol (positive-pressure ventilation, possibly chest compressions).
• The NLE may ask: 'What is the MOST important action upon birth?' Answer: Dry the baby and assess breathing/HR — NOT wait for the APGAR score.

Key Points

• APGAR is a mnemonic: Appearance (color), Pulse (heart rate), Grimace (reflex irritability), Activity (muscle tone), Respiration (effort).
• Scored at 1 minute and 5 minutes after birth; repeated every 5 minutes up to 20 minutes if score remains below 7.
• Each of the 5 signs is scored 0, 1, or 2; maximum total score is 10.
• Interpretation: 7–10 = good adjustment (routine care); 4–6 = moderately depressed (stimulation, O2/airway support may be needed); 0–3 = severely depressed (active resuscitation required).
• CRITICAL: APGAR guides observation and ongoing management — resuscitation is NEVER delayed to wait for the 1-minute score. Begin resuscitation immediately based on heart rate and breathing assessment.
• Acrocyanosis (blue/dusky hands and feet) is NORMAL in the first 24 hours — scores 1 for Appearance, NOT 0.
• Central cyanosis (blue lips, tongue, trunk) is ABNORMAL and requires immediate intervention.
• A low 5-minute APGAR is more predictive of neurologic outcome than the 1-minute score.
• The 1-minute APGAR reflects the intrauterine/birth experience; the 5-minute score reflects the baby's response to resuscitation or adaptation.

Definitions

Section Title

APGAR Scoring: Rapid Neonatal Transition Assessment

Common Mistakes

• Confusing acrocyanosis (normal) with central cyanosis (abnormal) — acrocyanosis affects only the extremities.
• Thinking resuscitation starts after the 1-minute APGAR — it begins immediately based on HR and breathing.
• Scoring Grimace as 0 when a baby only grimaces (no cry) — grimace alone = 1, not 0.
• Giving a perfect score of 10 when the baby has acrocyanosis — acrocyanosis drops the score by 1 (Appearance = 1).
• Mixing up Activity (muscle tone) with Grimace (reflex irritability) — Activity is about posture/flexion; Grimace is the response to a stimulus like a catheter in the nostril.

Exam Tips

• NLE frequently asks: 'A baby born to a mother with gestational diabetes is at risk for which complication?' Answer: Hypoglycemia (due to fetal hyperinsulinism).
• Remember: Plantar creases increase with gestational age — a preterm baby has few to no creases; a term baby has creases covering the entire sole.
• Ear cartilage: a preterm baby's ear folds easily and stays folded; a term baby's ear recoils back quickly due to cartilage development.
• For the NLE, know the THREE gestational age groups (preterm, term, post-term) and THREE weight-for-GA groups (SGA, AGA, LGA) as independent classifications.

Key Points

• The New Ballard Score (NBS) estimates gestational age using two domains: Physical Maturity (6 signs) and Neuromuscular Maturity (6 signs).
• Best accuracy: within 12 hours for very preterm infants; up to 96 hours for term infants.
• Physical Maturity signs: skin texture, lanugo (fine hair), plantar creases, breast tissue development, ear/eye maturity, genitalia development.
• Neuromuscular Maturity signs: posture, square window (wrist flexion angle), arm recoil, popliteal angle, scarf sign, heel-to-ear maneuver.
• Classification by gestational age: Preterm = under 37 weeks; Term = 37–42 weeks; Post-term = over 42 weeks.
• Weight-for-gestational-age classification: SGA (small for gestational age) = below 10th percentile; AGA (appropriate) = 10th–90th percentile; LGA (large) = above 90th percentile.
• A preterm + SGA infant has COMPOUNDED risks — highest risk group for respiratory distress, hypoglycemia, hypothermia, and infection.
• LGA infants (macrosomia), often born to diabetic mothers, are at HIGH RISK for neonatal hypoglycemia — check blood glucose within 30–60 minutes of birth.
• A post-term infant has dry, peeling, parchment-like skin, long nails, and decreased vernix — monitor for meconium aspiration and hypoglycemia.

Definitions

Section Title

Gestational Age Assessment: New Ballard Score and Classification

Common Mistakes

• Confusing gestational age classification with weight classification — a term infant CAN be SGA or LGA depending on weight percentile.
• Forgetting that an LGA infant needs immediate glucose monitoring, not just observation.
• Thinking 'preterm' always means 'SGA' — they are independent classifications.
• Overlooking that a post-term baby with peeling skin and decreased vernix is NORMAL for post-dates, not pathologic skin disease.

Exam Tips

• Memorize: HR 110–160, RR 30–60, Axillary Temp 36.5–37.5°C, Glucose >45, Weight 2,500–4,000 g, HC 33–35 cm (2–3 cm > CC).
• When the NLE describes 'jitteriness, poor feeding, and a glucose of 38 mg/dL' — the nursing priority is to FEED the newborn (not just document).
• The NLE may ask about the PREFERRED temperature site for newborns — always answer AXILLARY (not rectal, not tympanic for neonates).
• If a question asks about a newborn whose weight dropped from 3,200 g to 2,950 g on day 3 — calculate: 250/3200 = 7.8% loss — NORMAL, reassure the mother.
• Grunting + flaring + retractions = respiratory distress = REPORT and position upright/prone with head elevated, prepare for oxygen administration.

Key Points

• Heart rate (apical): 110–160 beats/min at rest; up to 180 when crying, as low as 100 during deep sleep. Measure with a stethoscope at the cardiac apex for a FULL MINUTE.
• Respiratory rate: 30–60 breaths/min, irregular, abdominal in character. Brief pauses under 15–20 seconds (periodic breathing) are NORMAL.
• Axillary temperature: 36.5–37.5°C (97.7–99.5°F) — PREFERRED site for newborns. Rectal temperature may cause rectal perforation and is avoided.
• Blood pressure: approximately 60–80 / 40–50 mmHg — NOT routinely measured in well newborns.
• Birth weight: 2,500–4,000 g (average ~3,400 g). Weight below 2,500 g = low birth weight (LBW).
• Physiologic weight loss of 5–10% in the first 3–4 days is NORMAL — regained by 10–14 days of life.
• Length: 45–55 cm (average ~50 cm).
• Head circumference (HC): 33–35 cm. This is 2–3 cm LARGER than chest circumference (CC: 30–33 cm) — HEAD > CHEST in the newborn.
• Blood glucose: must be maintained ABOVE 45 mg/dL. Neonatal hypoglycemia (below ~40–45 mg/dL) presents as jitteriness, poor feeding, lethargy, seizures — FEED immediately and recheck.
• Signs of respiratory distress (REPORT immediately): grunting, nasal flaring, intercostal/substernal retractions, RR consistently above 60/min, central cyanosis.

Definitions

Section Title

Normal Newborn Vital Signs and Measurements

Common Mistakes

• Using rectal temperature for routine newborn temperature monitoring — axillary is the safe, preferred method.
• Alarming over a weight loss of 7% on day 3 — this is within the normal 5–10% physiologic weight loss range.
• Confusing periodic breathing (normal, brief pauses under 20 sec) with apnea (abnormal, pause over 20 sec with bradycardia/color change).
• Expecting chest circumference to equal or exceed head circumference in the normal newborn — the head is normally 2–3 cm larger.
• Forgetting that blood glucose must be ABOVE 45 mg/dL — a glucose of 40 mg/dL in a newborn is hypoglycemia requiring intervention.

Exam Tips

• NLE stem: 'After eliciting the Moro reflex, the nurse notes the baby only moves the right arm.' This indicates the LEFT side may have a brachial plexus injury or clavicle fracture — assess further.
• Memorize disappearance ages: Rooting = 3–4 mo; Palmar grasp = 3–4 mo; Moro = 4–6 mo; Tonic neck = 4 mo; Plantar grasp = 8 mo; Babinski = 12–18 mo; Sucking = 10–12 mo.
• If the NLE asks 'which reflex is abnormal in a newborn?' — A POSITIVE Babinski is NOT abnormal in a newborn; an ABSENT Moro is.
• The tonic neck reflex is also called the 'fencing posture' or 'fencing reflex' — if the head turns left, the left arm extends (like a fencer).
• Galant reflex: think 'stroke the back, trunk curves like a C toward that side.' Absence may indicate a spinal cord lesion.

Key Points

• Primitive reflexes indicate intact neurologic function at birth; their presence AND timely disappearance are both expected milestones.
• ROOTING: stroke cheek → head turns toward stimulus. Helps the baby find the breast. Disappears ~3–4 months.
• SUCKING: object placed in mouth → rhythmic sucking. Fades ~10–12 months.
• PALMAR GRASP: press finger against palm → fingers curl around it. Fades ~3–4 months.
• PLANTAR GRASP: press thumb against ball of foot → toes curl downward. Fades ~8–9 months.
• MORO (STARTLE): sudden head drop or loud noise → bilateral arm abduction and extension, then arms adduct in an 'embrace' (C-shape of thumb and index finger). Fades ~4–6 months.
• ASYMMETRIC MORO = RED FLAG: suggests fractured clavicle or brachial plexus injury (Erb's palsy). The affected side does NOT move symmetrically.
• TONIC NECK (FENCING): turn head to one side → same-side arm and leg extend; opposite side flexes. Fades ~4 months. Persistence beyond 6 months suggests cerebral palsy.
• BABINSKI: stroke lateral sole from heel to toes → great toe dorsiflexes (extends upward), other toes fan out. NORMAL in infants; absence may indicate neurologic problem. Disappears ~12–18 months.
• In ADULTS, a positive Babinski is ABNORMAL (upper motor neuron lesion). In INFANTS, it is NORMAL.
• STEPPING/DANCING: hold baby upright with feet touching a surface → stepping movements. Fades ~2 months.
• GALANT (TRUNK INCURVATION): stroke paravertebral area → trunk curves toward the stimulated side. Fades ~2–3 months.

Definitions

Section Title

Newborn Primitive Reflexes

Common Mistakes

• Treating a positive Babinski in a 2-month-old as abnormal — it is NORMAL until approximately 12–18 months.
• Not recognizing that an ASYMMETRIC Moro reflex is a RED FLAG requiring further assessment for clavicle fracture or brachial plexus injury.
• Confusing rooting and sucking reflexes — rooting is triggered by cheek stroking (head turns); sucking is triggered by oral stimulation.
• Thinking persistence of the tonic neck reflex beyond 6 months is normal — it should have faded by 4 months; persistence suggests neurologic problem.
• Forgetting to include reflex assessment as part of the overall neurologic examination of the newborn.

Exam Tips

• The NLE loves to test: 'What is the MOST important nursing action immediately after birth?' Answer: Dry the baby immediately (prevents evaporative heat loss, stimulates breathing).
• Memorize ECRC — Evaporation, Conduction, Radiation, Convection — with prevention strategies for each.
• If the NLE describes a preterm infant in a drafty room by an open window — this is a convection AND radiation risk.
• The head is a major heat-loss surface — wearing a cap is a simple but high-priority nursing intervention.
• Radiant warmers protect against radiation heat loss (heat radiates away from the baby to surrounding cooler surfaces) — the warmer emits infrared radiation toward the baby.

Key Points

• Newborns are HIGHLY VULNERABLE to heat loss: large body surface area relative to weight, thin skin with little subcutaneous fat, wet at birth.
• Newborns CANNOT SHIVER — they generate heat exclusively through NON-SHIVERING THERMOGENESIS (NST): metabolizing BROWN ADIPOSE TISSUE (BAT/brown fat).
• Brown fat is located in the neck, axillae, mediastinum, and around the adrenal glands and kidneys. It is ABSENT or minimal in preterm infants — making them especially vulnerable.
• COLD STRESS consequences: increased oxygen consumption → hypoxia → respiratory distress; increased glucose use → hypoglycemia; metabolic acidosis. A cold baby spirals into serious illness quickly.
• FOUR ROUTES OF HEAT LOSS — memorize with the word ECRC:
• EVAPORATION: water evaporating from wet skin/respiratory tract. PREVENT by: drying immediately after birth, delaying the bath.
• CONDUCTION: heat transfer to cooler surfaces. PREVENT by: warming blankets, scales, mattress, and the nurse's hands before contact.
• RADIATION: heat transfer to nearby cold objects WITHOUT contact. PREVENT by: keep away from cold windows, walls; use radiant warmers.
• CONVECTION: heat loss to cooler surrounding air/drafts. PREVENT by: avoid air conditioning drafts, keep room warm, use a cap.
• Neutral Thermal Environment (NTE): the environmental temperature range that minimizes oxygen consumption while maintaining normal body temperature.
• HEAD is the SINGLE LARGEST area of heat loss — always place a cap on the newborn's head.
• SKIN-TO-SKIN CONTACT (Kangaroo Mother Care) is one of the most effective thermoregulation strategies.
• Hyperthermia in the newborn is also dangerous — assess environmental causes (overbundling, incubator too warm) before assuming infection.

Definitions

Section Title

Thermoregulation in the Newborn

Common Mistakes

• Thinking newborns can shiver to generate heat — they CANNOT. Their only mechanism is brown fat metabolism.
• Bathing the newborn immediately after birth — this causes rapid evaporative heat loss and cold stress. The bath should be DELAYED at least 6 hours (per EINC).
• Confusing radiation (no contact needed — the baby loses heat to a cold wall across the room) with conduction (heat loss through direct contact with a cold surface).
• Forgetting to warm blankets, scales, and surfaces before placing the newborn on them (conduction prevention).
• Overlooking that cold stress causes hypoglycemia — when you see a cold, jittery newborn, check the glucose.

Exam Tips

• The NLE frequently asks: 'What is the FIRST nursing action after a normal vaginal delivery?' Answer: Dry the newborn immediately and thoroughly.
• Memorize the four EINC steps in ORDER: Dry → Skin-to-skin → Delayed cord clamping → Non-separation/breastfeeding.
• If the NLE asks about cord clamping timing: 'after pulsations stop' = approximately 1–3 minutes.
• Early breastfeeding within 90 minutes ensures the newborn receives colostrum — answer choices of '30 minutes' or '2 hours' are distractors.
• EINC is a DOH policy under the Philippine healthcare delivery system — referencing it demonstrates awareness of local nursing practice standards as required under RA 9173.

Key Points

• EINC (Essential Intrapartum and Newborn Care) is the Philippine DOH protocol — also called 'Unang Yakap' (First Embrace). It is evidence-based and mandated in all DOH-licensed facilities.
• EINC is grounded in the principle of minimizing unnecessary interventions while maximizing skin-to-skin, early breastfeeding, and physiologic cord management.
• THE FOUR CORE TIME-BOUND STEPS (memorize the order):
• STEP 1 — IMMEDIATE AND THOROUGH DRYING (within the FIRST 30 SECONDS): prevents evaporative heat loss, stimulates breathing. This is the SINGLE MOST IMPORTANT immediate action for warmth.
• STEP 2 — EARLY SKIN-TO-SKIN CONTACT: place the naked, dried baby prone on the mother's bare abdomen/chest; cover both with a dry blanket. Provides warmth, colonizes the baby with maternal flora, promotes bonding and breastfeeding.
• STEP 3 — PROPERLY TIMED CORD CLAMPING: clamp and cut AFTER CORD PULSATIONS STOP (approximately 1–3 minutes after birth). This transfers an additional 80–100 mL of placental blood to the newborn, improving iron stores and reducing anemia.
• STEP 4 — NON-SEPARATION of mother and newborn → EARLY INITIATION OF BREASTFEEDING: initiate breastfeeding within the FIRST 90 MINUTES of life (exclusive rooming-in). This ensures transfer of colostrum (rich in IgA, nutrients, and growth factors).
• EINC DISCOURAGES: immediate suctioning of vigorous newborns (not evidence-based for vigorous babies), early bathing (delay ≥6 hours), footprinting and separation (increases cold stress, disrupts bonding and breastfeeding).
• If the baby is NOT vigorous (no cry, poor tone, no breathing) → position, clear airway if needed, dry and stimulate → if still not breathing: positive-pressure ventilation FIRST (not EINC steps).
• Routine suctioning of a vigorous baby is NOT recommended — it can cause vagally-mediated bradycardia, laryngospasm, and mucosal trauma.
• The first bath should be delayed at least 6 HOURS after birth; some protocols recommend 24 hours to preserve vernix caseosa (protective coating with antimicrobial properties).

Definitions

Section Title

EINC/Unang Yakap Protocol: Philippine Immediate Newborn Care

Common Mistakes

• Placing suctioning before drying in the sequence — EINC prioritizes drying FIRST for vigorous babies; suctioning is only done if the airway appears obstructed.
• Clamping the cord immediately at birth 'to be efficient' — early clamping deprives the baby of placental blood and is against EINC guidelines.
• Separating the mother and baby for routine procedures (weighing, measuring, vitamin K) before the first breastfeed is established — EINC says non-separation.
• Bathing the newborn within the first hour 'to make the baby presentable to the family' — this causes cold stress and disrupts the microbiome.
• Forgetting that the first breastfeed target is within 90 MINUTES, not 30 minutes or 2 hours — memorize the exact timeframe.

Exam Tips

• NLE question: 'Which medication is given to prevent hemorrhagic disease of the newborn?' Answer: Vitamin K (phytonadione) 0.5–1 mg IM.
• NLE question: 'What is the correct injection site for neonatal IM injections?' Answer: Vastus lateralis (anterolateral thigh).
• Erythromycin eye ointment = prophylaxis for GONOCOCCAL and CHLAMYDIAL neonatal conjunctivitis.
• BCG is given INTRADERMALLY in the LEFT DELTOID — not IM. The resulting scar is expected and reassures parents the vaccine is working.
• For babies of HBsAg-positive mothers: HepB vaccine + HBIG within 12 HOURS. This is a common NLE exam scenario.

Key Points

• VITAMIN K (Phytonadione): 0.5–1 mg IM (standard dose: 1 mg) in the VASTUS LATERALIS (anterolateral thigh) — single dose, within 1 hour of birth.
• Rationale for Vitamin K: the gut is STERILE at birth and cannot produce vitamin K for 5–7 days. Without it, the newborn lacks Factors II, VII, IX, X → risk of VITAMIN K–DEFICIENCY BLEEDING (VKDB), also called hemorrhagic disease of the newborn (HDN). Intracranial bleeding is the most feared complication.
• EYE PROPHYLAXIS: Erythromycin 0.5% ophthalmic ointment applied to BOTH eyes within 1 hour of birth. Prevents OPHTHALMIA NEONATORUM (neonatal conjunctivitis) caused by Neisseria gonorrhoeae and Chlamydia trachomatis acquired during passage through the birth canal.
• Apply eye ointment from inner to outer canthus in a thin ribbon; blot excess. Do NOT flush the eye after application.
• HEPATITIS B VACCINE (HepB): First dose within 24 HOURS of birth (0.5 mL IM, vastus lateralis).
• BCG VACCINE: Given at BIRTH (intradermal, 0.05 mL, left deltoid region) per Philippine Expanded Program on Immunization (EPI).
• The Philippine EPI schedule: BCG at birth; HepB at birth, 6 weeks, 10 weeks, 14 weeks (in combination as DPT-HepB-Hib).
• Vitamin K site: VASTUS LATERALIS (not the deltoid, not the gluteus — these are not safe IM injection sites in newborns).
• Parents must be INFORMED and CONSENT obtained before administering prophylactic medications (patient rights under Philippine law).
• For HepB: if the mother is HBsAg-POSITIVE, give BOTH HepB vaccine AND Hepatitis B Immune Globulin (HBIG) within 12 hours of birth.

Definitions

Section Title

Prophylactic Medications and Immunizations at Birth

Common Mistakes

• Administering vitamin K in the deltoid or gluteus — the correct site is the VASTUS LATERALIS.
• Applying eye ointment to only one eye — it must be applied to BOTH eyes.
• Flushing the eye after erythromycin ointment application — do NOT flush; it washes away the prophylactic agent.
• Delaying HepB vaccine beyond 24 hours in a well newborn — the first dose should be given within 24 hours.
• Forgetting HBIG for babies born to HBsAg-positive mothers — vaccine alone is insufficient without passive immunization.

Exam Tips

• Memorize the 6-disease basic panel: CH, CAH, GAL, PKU, G6PD, MSUD. The NLE often tests which disease is detected on NBS.
• Timing: 24–72 hours is the IDEAL window. Before 24 hours = unreliable, repeat needed.
• NLE question: 'A mother asks why newborn screening cannot be done at 12 hours.' Answer: Metabolites have not yet accumulated to detectable levels; feeding is needed to build up phenylalanine, TSH, etc.
• G6PD is X-linked recessive — more common in Filipino males. NLE may describe a jaundiced baby exposed to mothballs (naphthalene) or fava beans.
• Congenital hypothyroidism: baby appears normal at birth but will develop intellectual disability without treatment — screening is the only way to detect it before damage occurs.

Key Points

• RA 9288 = Newborn Screening Act of 2004 — mandates newborn screening for all live births in the Philippines.
• Method: HEEL PRICK (Guthrie card) — blood drops absorbed on filter paper. The lateral heel is the PREFERRED site (avoid the posterior curvature of the heel to prevent calcaneal osteomyelitis).
• TIMING: Ideally 24–72 HOURS after birth. MINIMUM 24 HOURS — because metabolites (e.g., phenylalanine in PKU, TSH in CH) must accumulate to detectable levels through feeding. Screening before 24 hours requires REPEAT testing.
• If discharged before 24 hours, the sample is taken before discharge AND repeated within 2 weeks.
• BASIC PANEL — 6 core disorders (remember: CH-CAH-GAL-PKU-G6PD-MSUD):
• CH = CONGENITAL HYPOTHYROIDISM: absent/low thyroid hormone → intellectual disability (cretinism) if untreated. Tx: lifelong levothyroxine.
• CAH = CONGENITAL ADRENAL HYPERPLASIA: excess androgens, aldosterone deficiency → adrenal crisis, ambiguous genitalia. Tx: corticosteroids.
• GAL = GALACTOSEMIA: inability to metabolize galactose → liver failure, cataracts, intellectual disability. Tx: remove galactose (lactose) from diet; NO breastmilk or cow's milk.
• PKU = PHENYLKETONURIA: inability to metabolize phenylalanine → intellectual disability, seizures. Tx: low-phenylalanine diet.
• G6PD DEFICIENCY: lack of glucose-6-phosphate dehydrogenase → hemolytic anemia when exposed to oxidative stressors (certain foods, drugs, infections). Common in Filipino males.
• MSUD = MAPLE SYRUP URINE DISEASE: inability to metabolize branched-chain amino acids → sweet-smelling urine/earwax, neurologic damage. Tx: special formula.
• EXPANDED NEWBORN SCREENING: detects 28+ disorders (lysosomal storage diseases, fatty acid oxidation disorders, organic acidemias, etc.).
• NURSE'S ROLE: inform parents about the procedure (informed consent), collect the sample correctly, ensure transport of the filter paper to the screening lab, and ensure parents receive results and follow-up.
• A positive screen is NOT a diagnosis — it triggers CONFIRMATORY TESTING. Treat early to prevent irreversible damage.

Definitions

Section Title

Newborn Screening: Republic Act 9288

Common Mistakes

• Collecting the sample before 24 hours of age without planning a repeat — results may be false negative for metabolites that need feeding-time to accumulate.
• Performing the heel prick at the POSTERIOR CURVATURE of the heel — risk of calcaneal osteomyelitis. Use the LATERAL or MEDIAL plantar surface.
• Thinking a POSITIVE screen result means the baby has the disease — a positive screen triggers confirmatory testing, not automatic treatment.
• Forgetting that G6PD is X-linked and predominantly affects Filipino MALES (though females can be carriers).
• Not informing parents that galactosemia means the baby CANNOT have breastmilk (contains lactose → galactose) — special lactose-free formula is required.

Exam Tips

• CLASSIC NLE DISCRIMINATION QUESTION: 'Crosses suture lines' = CAPUT; 'Does not cross suture lines' = CEPHALOHEMATOMA. This is a guaranteed topic.
• Mongolian spots + Filipino/Asian baby = DOCUMENT and reassure. Never leave undocumented.
• Erythema toxicum: 'the rash comes and goes, moves around, white center, no fever' = reassure parents.
• Cephalohematoma + jaundice = watch bilirubin levels carefully; the baby may need phototherapy.
• For the NLE: any sign of INCREASED ICP (bulging fontanelle, high-pitched cry, seizures) = medical emergency, report to physician immediately.

Key Points

• NORMAL — REASSURE the parents:
• ACROCYANOSIS: blue hands/feet in the first 24 hours — normal peripheral vasoconstriction. CENTRAL cyanosis is NOT normal.
• MILIA: tiny (1–2 mm) white/yellow sebaceous cysts on the nose, chin, and cheeks. Plugged sebaceous glands; resolve spontaneously in weeks.
• MONGOLIAN SPOTS: blue-gray, slate-colored birthmarks over the sacrum/buttocks/lower back; common in Filipino, Asian, African, and Hispanic infants. DOCUMENT these carefully to PREVENT misidentification as bruising (child abuse suspicion).
• ERYTHEMA TOXICUM (E. toxicum): benign, self-limiting pustular rash appearing 24–72 hours after birth; red base with a white/yellow center. The fluid is STERILE (contains eosinophils, NOT bacteria).
• CAPUT SUCCEDANEUM: soft, boggy scalp edema that CROSSES suture lines; caused by pressure during labor. Resolves within 24–48 HOURS.
• PSEUDOMENSTRUATION: blood-tinged vaginal discharge in female newborns due to maternal estrogen withdrawal — normal; resolves in days.
• BREAST ENGORGEMENT in both male and female newborns: from maternal estrogen. Do NOT squeeze (risk of mastitis).
• PHYSIOLOGIC PEELING: dry, peeling skin especially in post-dates infants — normal as vernix caseosa is absorbed.
• VERNIX CASEOSA: white cheesy coating; PROTECT and do NOT aggressively remove — has antimicrobial and moisturizing properties.
• ABNORMAL — REPORT and INTERVENE:
• CENTRAL CYANOSIS: always abnormal — respiratory/cardiac problem.
• CEPHALOHEMATOMA: firm, well-defined swelling that does NOT cross suture lines (subperiosteal blood); appears 24–48 hours after birth. Risk: JAUNDICE (from RBC breakdown). Does NOT resolve in days — takes weeks to months.
• BULGING FONTANELLE: suggests increased intracranial pressure (meningitis, hemorrhage).
• SUNKEN FONTANELLE: suggests dehydration.
• SINGLE PALMAR CREASE (Simian line) WITH other dysmorphic features: suggests Down syndrome (Trisomy 21).
• RESPIRATORY DISTRESS SIGNS: grunting, nasal flaring, intercostal retractions, RR over 60/min, central cyanosis.
• ABSENT OR ASYMMETRIC REFLEXES: neurologic compromise.
• GREEN OR BILE-STAINED VOMITING: always abnormal (possible intestinal obstruction).

Definitions

Section Title

Normal Newborn Variations vs. Abnormal Findings: NLE Discrimination

Common Mistakes

• Reporting Mongolian spots as bruising without documentation — always document these at birth.
• Confusing caput succedaneum (crosses sutures, resolves fast) with cephalohematoma (does NOT cross sutures, resolves slowly, causes jaundice).
• Alarming parents about milia — these are benign, require no treatment, and will resolve spontaneously.
• Squeezing the breast tissue of a newborn with breast engorgement — this can introduce bacteria and cause neonatal mastitis.
• Missing cephalohematoma as a cause of jaundice — the blood accumulation leads to bilirubin release as the hematoma resolves.