A patient with urinary retention is taking several medicines. Which medication is most likely to worsen the retention?
Correct answer: A. Diphenhydramine
- A. Diphenhydramine
- B. Amoxicillin
- C. Ferrous sulfate
- D. Omeprazole
Explanation
Diphenhydramine has anticholinergic effects that can reduce detrusor contraction and worsen urinary retention. The other medicines do not usually impair bladder emptying through anticholinergic action.
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About Renal and Urological Nursing
Covers assessment and care for urinary tract infection, glomerulonephritis, nephrotic syndrome, acute kidney injury, chronic kidney disease, renal stones and urinary obstruction. The subject includes intake and output, urinalysis, fluid restriction, dialysis care and the difference between prerenal, intrinsic and postrenal kidney injury.
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50 free Renal and Urological Nursing MCQs from Medical Surgical Nursing, each with the correct answer and an explanation. Unlimited attempts, no account needed.
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