Question

A client with cardiac arrhythmia is prescribed verapamil. The nurse would instruct the client about which of the following as a possible adverse reaction?

A) Diarrhea
B) Hyperactivity
C) Peripheral edema
D) Hypertension

Answer 1

A client prescribed verapamil may experience peripheral edema as an adverse reaction. Verapamil is a calcium channel blocker used for cardiac arrhythmias, and it can cause hypotension and swelling in the extremities. Hypertension, hyperactivity, and diarrhea are not typical adverse effects of verapamil.

Step-by-step explanation:

The correct option : c

Verapamil is a type of medication known as a calcium channel blocker, and it is commonly prescribed to treat cardiac arrhythmias. It works by relaxing the blood vessels which improves blood flow and reduces blood pressure, thus decreasing the workload of the heart. Adverse reactions can include low blood pressure (hypotension), bradycardia (slower heart rate), dizziness, headache, and peripheral edema (swelling of the legs or ankles). It is important to note that hypertension (high blood pressure) is typically treated with verapamil, not caused by it, so it wouldn't be listed as an adverse reaction.
Similarly, hyperactivity is not an expected adverse reaction of verapamil. Diarrhea is a gastrointestinal side effect that can occur with many medications but is not as closely associated with the vascular effects of verapamil that would lead to peripheral edema. Patients should be advised to monitor for signs of edema and report these to a healthcare provider. Additionally, they should be informed about the potential for low blood pressure, which might be perceived as dizziness or lightheadedness upon standing too quickly.