NLE Perioperative & Pain Nursing — Postoperative Care and Surgical Wound ManagementDetailed Explanation

Examples

Applications

• Performing systematic PACU assessment on arrival using ABCs as the framework
• Calculating and interpreting Aldrete scores to determine readiness for transfer
• Using the 5 Ws to guide assessment when a postoperative patient develops fever
• Positioning patients safely to prevent aspiration in the immediate post-anesthesia period
• Identifying early signs of hypovolemic shock and escalating care appropriately
• Conducting SBAR handoff reports from PACU to surgical ward nurses

Misconceptions

• MISCONCEPTION: 'Supine is the safest position in the PACU.' CORRECTION: A semi-conscious or unconscious patient without gag reflex should be positioned LATERALLY to prevent aspiration. Supine is only safe when the patient is awake, has intact gag reflex, and can protect the airway.
• MISCONCEPTION: 'Oral liquids can be given as soon as the patient wakes up.' CORRECTION: The gag reflex must be present before offering anything by mouth. Waking up does NOT mean the airway is fully protected.
• MISCONCEPTION: 'A fever on Day 1 means the wound is infected.' CORRECTION: Day 1 fever is most commonly from atelectasis, NOT infection. Wound infection typically appears Days 4–6.
• MISCONCEPTION: 'An Aldrete score of 7 is acceptable for discharge from PACU.' CORRECTION: A score of 9–10 is required. A score of 7 or below indicates the patient needs continued PACU monitoring.

Related Concepts

• Atelectasis prevention and management
• Hypovolemic shock recognition
• SBAR handoff communication
• Malignant hyperthermia (rare but life-threatening PACU emergency)
• Maslow's Hierarchy of Needs in nursing prioritization
• NANDA nursing diagnoses for the postoperative patient

Common Exam Questions

Key Points To Remember

• PACU priority follows ABCs — Airway and Breathing are ALWAYS the first priority in the immediate postoperative period
• Position the not-fully-awake patient LATERAL (side-lying) or head turned to the side to prevent aspiration until gag reflex returns
• Signs of hypovolemic shock: hypotension + tachycardia + cold clammy skin + restlessness — act immediately
• Aldrete Score of 9–10 is needed before transfer out of the PACU; assesses Activity, Respiration, Circulation, Consciousness, SpO2
• The '5 Ws' memory aid helps you identify the CAUSE of postoperative fever based on the DAY it appears
• Day 1 fever = Atelectasis (Wind); Days 4–6 = Wound infection
• Do NOT give oral fluids or food until the gag reflex has returned (risk of aspiration)
• Monitor the surgical dressing AND the drain output for hemorrhage

Examples

Applications

• Teaching patients to use incentive spirometry correctly — 'blow the ball up' 10 times every hour while awake
• Applying SCDs before the patient gets out of bed, removing them for ambulation
• Auscultating bowel sounds in all four quadrants before advancing the postoperative diet
• Implementing fall prevention protocols during early ambulation of post-surgical patients
• Recognizing the difference between expected postoperative discomfort and signs of serious complications requiring immediate escalation
• Administering enoxaparin subcutaneously as prophylaxis — using correct technique to prevent bruising

Misconceptions

• MISCONCEPTION: 'Homans' sign is reliable for DVT diagnosis.' CORRECTION: Homans' sign has poor sensitivity and specificity. DVT can exist without a positive Homans' sign. Doppler ultrasound is the diagnostic standard. However, you may still see it in NLE questions as part of DVT assessment.
• MISCONCEPTION: 'If the patient is not ambulating, SCDs alone are sufficient DVT prevention.' CORRECTION: SCDs are mechanical prophylaxis, but early ambulation remains the most important non-pharmacological measure. Both SCDs and ambulation should be used together.
• MISCONCEPTION: 'Bowel sounds returning means it is safe to feed the patient.' CORRECTION: Bowel sounds alone are NOT sufficient — the patient must also pass flatus to confirm that peristalsis is truly functional before advancing the diet.
• MISCONCEPTION: 'Atelectasis only causes high fever.' CORRECTION: Atelectasis typically causes LOW-GRADE fever (37.5–38°C) in the first 24–48 hours, NOT high fever. High fever after Day 3 suggests infection.

Related Concepts

• PACU assessment and ABCs
• Wound dehiscence and evisceration
• Postoperative fever timeline (5 Ws)
• Oxygen therapy and respiratory management
• Anticoagulation therapy monitoring
• Fluid and electrolyte balance in surgical patients

Common Exam Questions

Key Points To Remember

• Atelectasis = MOST COMMON early postoperative complication (24–48 hours); prevent with deep breathing, incentive spirometry, early ambulation
• DVT: Virchow's Triad (stasis + endothelial injury + hypercoagulability); prevent with early ambulation, SCDs, and LMWH (enoxaparin)
• NEVER massage a suspected DVT — can cause pulmonary embolism
• PE = SUDDEN dyspnea + pleuritic chest pain + tachycardia + hypoxemia — SURGICAL EMERGENCY
• Paralytic ileus: absent bowel sounds + abdominal distention + no flatus = NPO + NG decompression + EARLY AMBULATION
• Flatus passage = peristalsis returning = safe to advance diet
• Urinary retention: unable to void in 6–8 hours; assess bladder, stimulate, then catheterize if needed
• Early ambulation is the single most versatile preventive intervention — prevents atelectasis, DVT, AND paralytic ileus

Examples

Applications

• Teaching all postoperative abdominal surgery patients to splint their incision with a pillow when coughing, sneezing, or vomiting
• Monitoring wound drainage color and amount — sudden increase in serosanguineous drainage alerts the nurse to impending dehiscence
• Ensuring adequate nutrition, protein, vitamin C, and zinc intake for wound healing to prevent dehiscence
• Proper wound dressing technique using sterile/aseptic technique to prevent infection
• Glycemic monitoring in diabetic surgical patients — hyperglycemia impairs healing and increases dehiscence risk
• Documenting wound assessment systematically: approximation, drainage type and amount, surrounding skin condition

Misconceptions

• MISCONCEPTION: 'Dry sterile gauze is acceptable to cover eviscerated bowel.' CORRECTION: The gauze MUST be moistened with STERILE NORMAL SALINE. Dry gauze desiccates the bowel, causing tissue death. Always use moist saline-soaked gauze.
• MISCONCEPTION: 'Only the surgeon needs to be notified; the nurse can wait.' CORRECTION: The nurse must act FIRST (cover with moist gauze, position the patient) WHILE simultaneously calling for help. In a real emergency, actions are done concurrently.
• MISCONCEPTION: 'Evisceration always looks dramatic and obvious.' CORRECTION: Sometimes only part of a bowel loop protrudes, or the patient just reports a popping sensation with increased drainage. The nurse must inspect ALL wound changes promptly.
• MISCONCEPTION: 'Wound dehiscence on Day 1 or 2 is common.' CORRECTION: Dehiscence typically occurs Day 5–7 when the initial inflammatory edema has resolved and before adequate collagen has formed. Day 1–2 complications are more likely hemorrhage.

Related Concepts

• Wound healing phases
• Surgical wound infection
• Aseptic and sterile technique in wound care
• Nutritional support for wound healing
• Glycemic control in surgical patients
• Postoperative abdominal pressure reduction strategies

Common Exam Questions

Key Points To Remember

• Dehiscence = wound edges SEPARATE; Evisceration = organs PROTRUDE through the wound — evisceration is the EMERGENCY
• Both occur most commonly on postoperative Day 5–7
• Warning sign: sudden INCREASE in serosanguineous drainage = impending dehiscence
• EMERGENCY: Cover protruding organs with STERILE SALINE-MOISTENED gauze
• DO NOT push organs back into the abdomen — this is a surgical procedure
• Position: LOW FOWLER'S with KNEES FLEXED to reduce abdominal tension
• Keep patient NPO and prepare for return to OR
• Risk factors: obesity, malnutrition, infection, increased abdominal pressure (coughing, straining)
• Teach patients to SPLINT their incision when coughing or sneezing to prevent evisceration

Examples

Applications

• Systematic wound assessment using drainage type, wound edge approximation, and surrounding skin signs
• Nutritional counseling for postoperative patients — emphasizing protein, vitamin C, and zinc-rich foods
• Recognizing when wound inflammation is expected (Day 1–4) versus when it signals infection (Day 4+, purulent drainage, fever)
• Glycemic monitoring and reporting in diabetic surgical patients
• Wound irrigation and dressing changes using aseptic technique
• Educating patients about wound healing timeline and what to expect at home during each phase

Misconceptions

• MISCONCEPTION: 'Any redness around a surgical wound means infection.' CORRECTION: Mild redness and warmth in the first 4 days is part of the NORMAL inflammatory healing phase. Infection is suggested by persistent or worsening redness, purulent drainage, fever after Day 3, and increasing pain.
• MISCONCEPTION: 'A wound healing by secondary intention is healing incorrectly.' CORRECTION: Secondary intention is an intentional and appropriate method for certain wounds (contaminated, large, infected). It heals from the base upward via granulation tissue — it takes longer but is the correct approach for those wound types.
• MISCONCEPTION: 'Sanguineous drainage always means the patient is bleeding dangerously.' CORRECTION: Small amounts of sanguineous (bloody) drainage are expected in the first 24–48 hours. BRIGHT RED, copious, or increasing sanguineous drainage signals possible hemorrhage and must be reported.

Related Concepts

• Wound dehiscence and evisceration
• Surgical wound infection
• Pressure ulcer staging and management
• Nutritional assessment in surgical patients
• Glycemic control and surgical outcomes
• Debridement and wound cleaning techniques

Common Exam Questions

Key Points To Remember

• Primary intention = sutured, clean wound = fast healing, minimal scarring
• Secondary intention = open wound = granulation from base = slow, more scarring
• Tertiary = left open then closed later (delayed primary closure)
• 4 Phases: Hemostasis → Inflammation (Days 1–4) → Proliferative (Days 4–21) → Maturation (Day 21 onwards)
• Inflammatory phase redness and swelling (Days 1–4) is NORMAL — do not mistake for infection
• Infection signs: purulent drainage, fever after Day 3, increasing pain, surrounding cellulitis
• Nutrients for healing: PROTEIN + VITAMIN C + ZINC (remember 'PVZ' or 'C-Zinc-Protein')
• Drainage progresses normally: Sanguineous → Serosanguineous → Serous over first days
• Purulent drainage = INFECTION = culture and notify physician

Examples

Applications

• Correctly emptying and re-compressing JP and Hemovac drains as part of nursing shift assessment
• Accurately measuring and documenting drain output as part of fluid balance monitoring
• Recognizing the expected color progression of drain output and identifying abnormal changes
• Securing drains safely during patient ambulation to prevent accidental removal
• Patient teaching: what to expect from drains at home after ambulatory surgery, when to call the physician
• Maintaining sterility during drain care to prevent retrograde infection

Misconceptions

• MISCONCEPTION: 'An expanded JP bulb means good suction is present.' CORRECTION: An EXPANDED (round, full) bulb means suction has been LOST. For a JP drain to work, the bulb must be COMPRESSED flat. A compressed bulb = active suction in place.
• MISCONCEPTION: 'Decreasing drain output always means the wound is healing well.' CORRECTION: While decreasing output over time is expected, a SUDDEN drop with increased swelling is a WARNING SIGN of a blocked drain or internal fluid accumulation — not necessarily improvement.
• MISCONCEPTION: 'Drains are only needed for infected wounds.' CORRECTION: Drains are placed in clean wounds too — after mastectomies, hip replacements, abdominal surgeries — to prevent hematoma or seroma formation, even when there is no infection.

Related Concepts

• Wound healing phases
• Fluid and electrolyte balance monitoring
• Aseptic technique in wound care
• Postoperative hemorrhage recognition
• Hematoma and seroma formation
• Surgical site infection prevention

Common Exam Questions

Key Points To Remember

• Penrose drain = PASSIVE OPEN drain = gravity drainage onto dressing; no suction
• Jackson-Pratt (JP) = CLOSED ACTIVE drain = BULB reservoir; must be COMPRESSED to create suction
• Hemovac = CLOSED ACTIVE drain = LARGER reservoir; also compressed to maintain suction
• For JP and Hemovac: ALWAYS re-compress (re-establish suction) after emptying
• Normal drain output progression: Sanguineous → Serosanguineous → Serous
• Report SUDDEN DECREASE in output + increasing swelling = blocked drain
• Report BRIGHT RED blood = hemorrhage
• Report PURULENT output = infection
• Secure drain tubing to prevent accidental removal — patient safety
• Use ASEPTIC technique when emptying and manipulating drains

Examples

Applications

• Creating a patient-friendly discharge instruction sheet in Filipino/Tagalog for surgical patients in government hospitals
• Conducting teach-back demonstrations for wound dressing changes
• Identifying patients at high risk for non-compliance with discharge instructions (elderly, low health literacy, no caregiver support)
• Coordinating with community health nurses (BHW, RHU) for continuity of care after discharge in rural areas
• Teaching stoma care for colostomy patients before discharge
• Providing anticipatory guidance on expected recovery milestones (e.g., 'You should be passing flatus by Day 2–3; call us if you haven't by Day 4')

Misconceptions

• MISCONCEPTION: 'Verbal teaching is sufficient; written instructions are optional.' CORRECTION: Written instructions are ESSENTIAL. Research shows that patients retain only 20–40% of verbal instructions. Written materials allow patients to review at home, especially when they are anxious or post-anesthesia.
• MISCONCEPTION: 'Teaching should only be done just before discharge.' CORRECTION: Discharge teaching should begin BEFORE surgery (preoperative teaching) and continue throughout the hospital stay. Last-minute teaching is less effective because post-anesthesia patients have impaired recall.
• MISCONCEPTION: 'If the patient says they understand, learning is confirmed.' CORRECTION: Verbal confirmation alone does not confirm understanding. Teach-back (patient demonstrates or explains back) is the gold standard for evaluating learning effectiveness.

Related Concepts

• Health education and promotion (RA 9173 scope of nursing practice)
• Patient rights and informed consent
• Community-based nursing and referral systems in the Philippines
• Preoperative teaching
• Health literacy assessment
• Cultural sensitivity in patient teaching (Filipino healthcare context)

Common Exam Questions

Key Points To Remember

• Discharge teaching is a LEGAL nursing responsibility under RA 9173
• Provide BOTH verbal AND written instructions — written instructions reinforce teaching at home
• Use the TEACH-BACK method to evaluate learning: 'Show me how you would change your dressing'
• Always include the CAREGIVER/FAMILY in teaching, especially for elderly or dependent patients
• Same-day surgery patients MUST have a responsible adult escort home — cannot be discharged alone
• Red flags to report: fever, wound separation, DVT signs, PE signs, purulent drainage, excessive bleeding
• Teach incision splinting to prevent dehiscence from coughing and straining
• Avoid constipation — teach stool softener use and high-fiber diet to prevent straining on the wound
• Driving restriction while on opioid pain medications — safety issue

Problem

A 62-year-old male patient underwent an open partial gastrectomy 6 days ago. While ambulating in the hallway, he suddenly calls out to the nurse, holding his abdomen. On inspection, the nurse finds a 6-cm segment of small bowel protruding through the lower portion of the midline abdominal incision. The surrounding skin is intact. The patient is alert but anxious and diaphoretic. BP is 100/60 mmHg, HR is 112 bpm. What are the PRIORITY nursing actions, and in what order?

Solution

1. Stay with the patient and call for help immediately — activate rapid response or call the surgeon STAT. 2. Have the patient stop ambulating; assist him to bed. 3. Position in LOW FOWLER'S with KNEES FLEXED to reduce intraabdominal tension. 4. Cover the protruding bowel with STERILE GAUZE MOISTENED WITH STERILE NORMAL SALINE (0.9% NaCl). 5. Do NOT attempt to push the bowel back into the abdomen. 6. Keep the patient NPO (nothing by mouth). 7. Monitor vital signs continuously for signs of worsening shock. 8. Keep the patient calm and reassure him. 9. Prepare for emergency return to the operating room. 10. Establish IV access and administer IV fluids per physician order.

Problem

Using the Aldrete scoring system, evaluate the following PACU patient and determine if transfer to the surgical ward is appropriate: Patient's assessment — Opens eyes spontaneously and is oriented to person and place (Consciousness); Moves all four extremities on command (Activity); Breathing deeply and coughing adequately, no assisted ventilation (Respiration); BP is 95/60 mmHg — a drop of 30% from baseline (Circulation); SpO2 93% on 2L nasal cannula oxygen (Oxygen Saturation). Calculate the Aldrete score and interpret.

Solution

Aldrete Score Calculation: Consciousness — Fully awake and oriented = 2 points. Activity — Moves all 4 extremities = 2 points. Respiration — Breathing deeply and coughing = 2 points. Circulation — BP more than 20-30% below baseline = 0 points (significant hypotension). SpO2 — 91–94% on supplemental O2 = 1 point. TOTAL: 2 + 2 + 2 + 0 + 1 = 7 points. INTERPRETATION: A score of 7 is BELOW the minimum required score of 9. This patient is NOT safe for transfer to the surgical ward. The hypotension (BP 30% below baseline) is a critical finding requiring immediate attention.

Problem

A nurse is caring for a postoperative patient who had a Whipple procedure (pancreaticoduodenectomy) 2 days ago. The patient has a Jackson-Pratt drain in the right upper quadrant. During the shift assessment, the nurse notes: JP drain bulb is fully expanded and round; output for the past 8 hours is 250 mL of dark brownish-green fluid; the patient has a fever of 38.8°C; the drain insertion site has redness and induration. What are the nurse's priority concerns and actions?

Solution

Priority concerns: (1) Large volume of dark brownish-green drain output — may indicate bile leak or pancreatic fistula (significant after Whipple procedure). (2) High-grade fever (38.8°C on Day 2) — suggests infection; note that the 5 Ws on Day 2 point to UTI or wound infection beginning. (3) Redness and induration at drain site — local infection. (4) JP drain bulb fully expanded — suction has been lost; drain is not functioning. Nursing actions: (1) Empty and RECOMPRESS the JP drain bulb to restore suction. (2) Measure and document the 250 mL output — note the abnormal dark brownish-green color and REPORT to the surgeon immediately (possible bile leak). (3) Obtain blood cultures and wound culture per order for the fever. (4) Assess vital signs and monitor for sepsis indicators. (5) Assess insertion site and report redness/induration. (6) Do NOT irrigate the drain without physician order. (7) Administer antipyretics and antibiotics as ordered.

Problem

A community health nurse at the Rural Health Unit (RHU) is conducting a postoperative home visit for a 50-year-old female patient 8 days after a total abdominal hysterectomy performed at the provincial hospital. During the visit, the patient reports: 'Nurse, my tummy wound feels fine but my right leg has been painful and swollen for the past 2 days. I thought it was just tiredness.' Assessment reveals unilateral right calf swelling, warmth, redness, and tenderness on palpation. What is the nurse's concern and management?

Solution

Concern: HIGH SUSPICION for DEEP VEIN THROMBOSIS (DVT) of the right lower extremity. This is postoperative Day 8, which falls within the 5 Ws timeline for DVT (Days 3–5 but can extend beyond). Risk factors present: major pelvic surgery, female gender, likely immobility at home. Management: (1) Do NOT massage the calf — risk of dislodging a clot and causing pulmonary embolism. (2) Keep the patient from standing and ambulating vigorously until assessed by a physician. (3) Refer URGENTLY to the provincial hospital or nearest hospital with Doppler ultrasound capability. (4) Educate the patient on PE warning signs: sudden shortness of breath, chest pain, rapid heart rate — go to ER immediately if these occur. (5) Document findings and ensure proper referral documentation (RA 9173 mandates proper referral and documentation). (6) Advise the patient not to rub or massage the leg.

Problem

On postoperative Day 3, a patient who had an exploratory laparotomy with bowel resection complains of abdominal bloating, nausea, and inability to pass gas. Bowel sounds are absent on auscultation in all four quadrants. The surgeon's orders include: Continue NPO, NG tube to low continuous suction, IV fluids at 125 mL/hr, encourage ambulation. The patient refuses to ambulate, stating 'Masakit, ayaw ko lumakad' (It hurts, I don't want to walk). How should the nurse respond?

Solution

Assessment: Paralytic ileus — expected post-bowel resection, exacerbated by NPO status and opioid analgesia. The patient's refusal to ambulate must be addressed with therapeutic communication and adequate pain management. Nursing Actions: (1) Assess the patient's pain level using a numeric rating scale. (2) Administer prescribed analgesics (preferably non-opioid if available — opioids worsen ileus) BEFORE ambulation to make walking tolerable. (3) Educate the patient in Filipino/local language: 'Ang paglalakad ay tutulong sa pagbabalik ng galaw ng bituka ninyo at mas mabilis kayong makakakain. Kahit maikli lang, makakatulong na ito.' (Walking helps your bowel start working again so you can eat sooner. Even a short walk helps.) (4) Assist the patient gradually — start with sitting at the bedside, then standing, then walking a few steps with support. (5) Continue NPO and NG tube suction as ordered. (6) Monitor for passage of flatus as the indicator of returning peristalsis. (7) Document refusal and nursing interventions in the chart.