Which type of enema is typically used to relieve constipation by instilling and retaining fluid for a short period before expelling?
Lactulose Enema
Fleet Enema
Tap water enema
Mineral Enema
The Correct Answer is B
Rationale:
A. Lactulose is usually administered orally to soften stools, not as a short-retention enema.
B. A Fleet enema is a hypertonic solution that draws fluid into the colon, is retained briefly, and promotes rapid evacuation of stool to relieve constipation.
C. Tap water enemas are hypotonic and typically require immediate expulsion, not short retention.
D. Mineral oil enemas are retention enemas, meant to soften stool over a longer period, not for rapid evacuation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","D"]
Explanation
Rationale:
- Diarrhea is one of the most frequent gastrointestinal side effects of antibiotics due to alteration of normal intestinal flora and increased motility.
- Nausea is a common adverse reaction as antibiotics can irritate the stomach lining or affect gut motility.
- Abdominal pain may occur secondary to irritation of the gastrointestinal tract or as part of antibiotic-associated colitis.
- Clostridium difficile infections are a serious complication, not a routine side effect, requiring immediate evaluation and intervention.
- Vomiting may occur but is less common compared to nausea and diarrhea.
- Loss of healthy bacteria is the underlying mechanism of many side effects, but it is not typically described to clients as a direct side effect.
Correct Answer is ["A","C","E"]
Explanation
Rationale:
- Retaining the fluid allows the enema to soften stool and stimulate peristalsis effectively.
- Avoiding frequent use prevents dependence and irritation of the bowel.
- Following provider instructions ensures safe and appropriate selection of enema type and solution for the client’s condition.
- Electrolyte imbalances, benefits of solutions, and fluid intake are important considerations but are broader teaching points, not immediate enema administration instructions.
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