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

Beta blockers

Nitrates

Calcium channel blockers

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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Free Nursing Study Resources

Correct Answer is ["A","D","E"]

Explanation

A. Dizziness is a common side effect of nitroglycerin due to its vasodilatory effects.

B. Hyponatremia and hyperkalemia are not typically associated with nitroglycerin use.

C. Hyponatremia is not typically associated with nitroglycerin use.

D. Hypotension is a common side effect of nitroglycerin due to its vasodilatory effects.

E. Reflex tachycardia, or an increase in heart rate, can occur as a compensatory response to the drop in blood pressure caused by nitroglycerin.

A. Meperidine (Demerol) B. Calcium channel blockers C. Carbamazepine (Tegretol) D. Dextromethorphan

Correct Answer is B

Explanation

A. Meperidine is contraindicated with monoamine oxidase inhibitors (MAOIs) and can lead to serotonin syndrome rather than being an antidote for hypertensive crisis.

B. Calcium channel blockers, such as nifedipine, are commonly used as antidotes for hypertensive crisis associated with MAOI use.

C. Carbamazepine is not indicated for the treatment of hypertensive crisis associated with MAOI use.

D. Dextromethorphan is contraindicated with MAOIs due to the risk of serotonin syndrome.

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

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client taking nitroglycerin (Nitrostat) for angina asks the nurse to explain possible side effects. What should be included in client teaching? (Select all that apply)

Correct Answer is ["A","D","E"]

Explanation

A patient is taking a monoamine oxidase inhibitor for depression. In planning care for this patient, the nurse knows that a hypertensive crisis may be possible and plans on having what drug on hand as an antidote?

Correct Answer is B

Explanation

The nurse is caring for a client who is taking simvastatin (Zocor). What should the nurse instruct this client to avoid while taking this medication?

The nurse is describing angina to a family member of a client recently diagnosed with the condition. Which characterization of angina is the most appropriate?

Which client statement demonstrates understanding of the link between cardiovascular disease and high cholesterol?

In the treatment of angina, the mechanism of action of a beta-adrenergic blocker is:

The nurse is educating a group of clients on how high cholesterol leads to heart disease.Which explanation regarding high cholesterol is most appropriate?

According to the nurse instructing the client, which foods contain high amounts of omega-3 fatty acids? (Select all that apply.)

A nurse is collecting data from a client who takes several daily medications and states that he wants to ask the provider for a prescription for sildenafil (Viagra). The nurse knows that sildenafil is contraindicated due to an interaction with which of the following client's medications?

The nurse is preparing to administer atenolol (Tenormin) to a client with angina. Which vital sign would cause the nurse to question administering this drug?