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Which of the following drug classes does isosorbide (Isordil) belong to?

A.

Beta blockers

B.

Nitrates

C.

Calcium channel blockers

D.

Glycoprotein lib/lla receptor antagonists

Answer and Explanation

The Correct Answer is B

Explanation:

A. Beta blockers are used to manage blood pressure and heart rate but are a different class.

B. Isosorbide is a nitrate, which is used primarily to treat and prevent episodes of angina by relaxing and widening blood vessels.

C. Calcium channel blockers also manage blood pressure and chest pain but act through a different mechanism.

D. Glycoprotein IIb/IIIa receptor antagonists are used to prevent platelet aggregation and are typically used in acute coronary syndrome, not as a long-term treatment for angina.


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Related Questions

Correct Answer is D

Explanation

A. To calculate the volume needed; dose/concentration = 6/15 = 0.4 mL.

B. To calculate the volume needed; dose/concentration = 6/15 = 0.4 mL.

C. To calculate the volume needed; dose/concentration = 6/15 = 0.4 mL.

D. To calculate the volume needed; dose/concentration = 6/15 = 0.4 mL.

Correct Answer is D

Explanation

Explanation:

A. Discussing how food can increase the symptoms of depression is not the priority in this situation; the immediate concern is the interaction between phenelzine and wine.

B. Admitting the client to the psychiatric unit is not necessary based solely on the consumption of wine with phenelzine; assessing the client's condition is the priority.

C. Discussing the effects of wine on the action of antidepressants is important, but assessing the client's current status takes precedence.

D. Assessing the client's blood pressure is the priority action because phenelzine is an MAOI, and consuming wine while taking MAOIs can lead to a hypertensive crisis.

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