Neuromuscular blocking agent with duration of onset of action less than 2 minutes is_________________?
Correct answer: B. Succinyl choline
- A. D-tubocuraine
- B. Succinyl choline
- C. Pancuronium
- D. Gallamine
Explanation
Succinylcholine is an ultra-short-acting depolarizing neuromuscular blocker with onset usually within 30–60 seconds. The other listed agents are non-depolarizing blockers with a slower onset.
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