Test Your Knowledge of Skeletal Muscle Relaxants

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Questions and Answers

Which drug inhibits the synthesis of Ach?

Procaine
Botulinum toxin
Hemicholinium (correct)
Vesamicol

Which type of muscle relaxants act on the CNS by inhibiting polysynaptic pathways to decrease muscle tone?

Central Muscle Relaxants (correct)
Peripheral Muscle Relaxants
Anti-Spasticity agents
Direct Muscle Relaxants

Which of the following is a competitive NM-blocker?

Dantrolene
Tubocurarine (correct)
Adrenaline
Neostigmine

Which drug is used to treat eye muscle spasm?

Botulinum toxin (B) Signup and view all the answers

Which of the following is an example of a direct muscle relaxant?

Dantroline (B) Signup and view all the answers

What is the treatment for hypotension, tachycardia, and respiratory failure caused by toxicity of competitive N-M blockers?

Artificial respiration (C) Signup and view all the answers

Which of the following drugs is an agonist at GABA receptors?

Baclofen (A) Signup and view all the answers

What is the mechanism of histamine antagonism achieved by H₂ receptor blockers?

Decreasing gastric secretion (A) Signup and view all the answers

What is the mechanism of action of depolarizing NM-blockers?

They cause maintained depolarization of Nm-R leading to its insensitivity & depolarization blockade (C) Signup and view all the answers

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Description

"Unwind your knowledge on Skeletal Muscle Relaxants with our quiz! Test your understanding of Central Muscle Relaxants and their classification based on site of action. Learn about popular drugs like Diazepam, Baclofen, and Tizanidine that act on the CNS to decrease muscle tone. Challenge yourself today and boost your knowledge on Anti-Spasticity agents."