A nurse caring for a postoperative client removes the client's dressing and notes an area of dehiscence. Which of the following actions should the nurse take?
Place the head of the client's bed flat with the client's legs extended.
Apply butterfly strips to approximate the wound edges.
Apply pressure directly to the wound for 15 min.
Place a sterile, saline-soaked dressing on the wound.
The Correct Answer is D
Rationale:
A. Place the head of the client's bed flat with the client's legs extended: Positioning flat may increase tension on the abdominal incision, potentially worsening the dehiscence. A low Fowler’s position with knees slightly bent is preferred to reduce strain on the wound.
B. Apply butterfly strips to approximate the wound edges: Forcing the wound edges together could trap bacteria inside and increase the risk of infection. Dehiscence requires moist protection, not forced closure at the bedside.
C. Apply pressure directly to the wound for 15 min: Direct pressure is appropriate for active bleeding, not for dehiscence. Applying pressure could damage tissues further and does not address the need to protect exposed structures.
D. Place a sterile, saline-soaked dressing on the wound: A moist sterile dressing protects the wound from contamination, prevents the tissues from drying, and reduces the risk of infection while awaiting further surgical evaluation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Vaccinate susceptible children and adults against smallpox: Vaccination is a public health intervention but is typically conducted under the direction of public health authorities and is not a routine nursing disaster preparation activity.
B. Assess types, levels, and scopes of disasters: While understanding disaster types is important, assessment of scope and level is generally part of emergency management planning at an organizational or governmental level, rather than a direct nursing responsibility.
C. Make quarantine preparations for those exposed to anthrax: Quarantine planning is a public health measure implemented by authorities during an actual event. Nurses may assist in care during quarantine, but preparing quarantines is not a primary preparation activity.
D. Participate in community drills and mock events: Engaging in drills and simulations allows nurses to practice roles, improve response times, and enhance preparedness for real disaster situations. Participation in these exercises is a key nursing activity in disaster planning.
Correct Answer is ["A","B","D","G"]
Explanation
Rationale for Correct Answers:
- Uterus firm at 1 cm above the umbilicus and tender to palpation: Normally, by postpartum day 3, the uterus should be well below the umbilicus. A uterus that is still above and tender suggests endometritis or subinvolution, especially when combined with foul-smelling lochia.
- Moderate amount of dark brown, foul-smelling lochia noted: Lochia should progress from rubra (day 1–3, red) → serosa (day 4–10, pink/brown) → alba (day 10 onward, white/yellow). Foul-smelling lochia is a hallmark of uterine infection (endometritis).
- Temperature 38.2° C (100.8° F): A postpartum fever ≥38°C on two occasions, or even once when associated with uterine tenderness and foul lochia, is significant and indicates infection.
- WBC count 33,000/mm³: Although WBCs can be physiologically elevated postpartum (up to 20,000–25,000), a count this high is abnormal and strongly suggests severe infection.
Rationale for Incorrect Answers:
- Surgical incision well approximated with slight edema present: Mild edema is expected in the early healing process; no erythema, drainage, or dehiscence is noted, so no immediate concern.
- Respiratory rate 18/min: This is within normal range (12–20/min), no evidence of respiratory compromise.
SaO₂ 97% on room air: This is normal oxygen saturation, not concerning
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