KROK 1 2015 – Question 68 · KROK (Medicine) · Pharmacology

A patient with urolithiasis has developed severe pain attacks. For pain shock prevention he was administered an antispasmodic narcotic analgesic along with atropine. Name this drug:

  1. A. Morphine hydrochloride
  2. B. Promedol
  3. C. Nalorphine
  4. D. Ethylmorphine hydrochloride
  5. E. Tramadol
Hint

Think about how different opioid analgesics affect smooth muscle tone, and why that matters when a stone is passing down the ureter.

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