Which of the following medications is a benzodiazepine?

Prepare for the KMK Live Session General Pharmacy Test. Use flashcards and multiple-choice questions with hints and explanations for each question. Get ready for your exam with confidence!

Multiple Choice

Which of the following medications is a benzodiazepine?

Explanation:
Benzodiazepines work by enhancing the effect of the neurotransmitter GABA at the GABA-A receptor, increasing chloride ion flow into neurons and producing overall CNS inhibition. Diazepam is a classic example of this drug class, used for anxiety, muscle spasms, seizures, and alcohol withdrawal. The other drugs listed do not share this mechanism: phenelzine is an MAO inhibitor antidepressant; pseudoephedrine is a decongestant with stimulant effects; clonidine is an alpha-2 adrenergic agonist used for hypertension and other indications. So, diazepam is the benzodiazepine.

Benzodiazepines work by enhancing the effect of the neurotransmitter GABA at the GABA-A receptor, increasing chloride ion flow into neurons and producing overall CNS inhibition. Diazepam is a classic example of this drug class, used for anxiety, muscle spasms, seizures, and alcohol withdrawal. The other drugs listed do not share this mechanism: phenelzine is an MAO inhibitor antidepressant; pseudoephedrine is a decongestant with stimulant effects; clonidine is an alpha-2 adrenergic agonist used for hypertension and other indications. So, diazepam is the benzodiazepine.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy