A nurse is assessing a school-age child immediately postoperative following a perforated appendix. Which of the following finding should the nurse expect?
A WBC of 6,000/mm3
Purulent nasogastric drainage
Passage of dark red stool with mucus
Absence of peristalsis
The Correct Answer is D
A. A WBC of 6,000/mm³ is within the normal range (4,500-11,000/mm³), and a postoperative infection is more likely to result in an elevated WBC count.
B. Purulent nasogastric drainage is more suggestive of a gastrointestinal issue unrelated to a perforated appendix and is not a common finding post-surgery.
C. Passage of dark red stool with mucus could suggest gastrointestinal bleeding or infection, but it is not typical postoperatively after a perforated appendix.
D. After surgery for a perforated appendix, peristalsis may be absent initially due to the effects of anesthesia, bowel manipulation, or inflammation from the infection. This is a normal postoperative finding.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is {"A":{"answers":"B"},"B":{"answers":"A"},"C":{"answers":"A"},"D":{"answers":"A"},"E":{"answers":"A"},"F":{"answers":"A"},"G":{"answers":"B"}}
Explanation
|
Assessment Finding |
Improved |
No change |
|
Dyspnea |
✅ |
|
|
Heart rate |
✅ |
|
|
Blood pressure |
✅ |
|
|
Oxygen saturation |
✅ |
|
|
Respiratory rate |
✅ |
|
|
Oral intake |
✅ |
|
|
Lung sounds |
✅ |
Rationale:
Improved:
Heart rate and blood pressure are slightly improved by 1930, likely due to the medications (furosemide, enalapril) helping manage fluid retention and blood pressure.
Oral intake has improved, but monitoring of this is critical given the recent lack of eating for several days.
No change:
Dyspnea remains unchanged, since the adolescent is still dyspneic with activity.
Lung sounds remain unchanged, indicating that there may still be some wheezing or fluid buildup in the lungs.
Correct Answer is D
Explanation
A. Tracheoesophageal fistula involves an abnormal connection between the esophagus and trachea, typically presenting with respiratory distress, coughing, and feeding difficulties, not a palpable abdominal mass and blood in stools.
B. Hypertrophic pyloric stenosis is characterized by projectile vomiting, dehydration, and an olive-shaped mass in the upper abdomen, not blood and mucus in the stools.
C. Inguinal hernia may present with a bulging mass in the groin area, but it does not cause blood or mucus in stools.
D. Intussusception is characterized by the telescoping of one part of the intestine into another, which can cause a palpable mass, abdominal pain, and stools mixed with blood and mucus (often referred to as "currant jelly" stools).
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