Medical MCQ - How would a drug that competes with acetylcholine for receptors at the motor end plate effect of skeletal muscle. it would be?

How would a drug that competes with acetylcholine for receptors at the motor end plate effect of skeletal muscle. it would be?

Produce uncontrolled muscles spasm

Cause of muscle to contract and unable to relax

Cause muscle to relax and be unable to contract

Make the muscle more excitable

Question Category:

Correct Answer:

Cause muscle to relax and be unable to contract

Description:

Refer kDT 6/e p 340 Drugs competing with acetylcholine at neuromuscular Junction are competitive or non depolarizing neuromuscular blockers. These drugs are used as muscle relaxants. In contrast to depolarising muscle relaxant, these do not cause initial fasciculations

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