Flash.CV. Vasodilators

Welcome to your Flash.CV. Vasodilators

Flashcard# 1 CV. Vasodilators

Which primary condition are central vasodilators used to treat?

Hypertension.

Flashcard# 2 CV. Vasodilators

When are central vasodilators usually prescribed in the treatment regimen for hypertension?

They are often used when hypertension is not controlled with other medications or as an adjunct to other antihypertensive agents.

Flashcard# 3 CV. Vasodilators

Which central vasodilator is known to cause a lupus-like syndrome as a side effect in some patients?

Hydralazine.

Flashcard# 4 CV. Vasodilators

What is a common neurological side effect associated with central vasodilators, such as minoxidil?

Hypertrichosis (excessive hair growth).

Flashcard# 5 CV. Vasodilators

Why should patients with ischemic heart disease use hydralazine cautiously?

It can provoke angina or cause myocardial ischemia.

Flashcard# 6 CV. Vasodilators

Before starting therapy with central vasodilators, what is an important cardiac test to consider?

An ECG to evaluate heart function and potential ischemia.

Flashcard# 7 CV. Vasodilators

What should be monitored due to the risk of blood disorders associated with hydralazine?

Complete blood counts, especially during the first few months of therapy.

Flashcard# 8 CV. Vasodilators

If a patient on central vasodilators experiences sudden weight gain and swelling of the ankles, what should the nurse suspect?

Fluid retention or edema.

Flashcard# 9 CV. Vasodilators

For patients taking minoxidil, what additional medication is often prescribed to prevent tachycardia and fluid retention?

A beta-blocker and a diuretic.

10.

Flashcard# 10 CV. Vasodilators

What dietary advice should be provided to patients taking central vasodilators to avoid exacerbating fluid retention?

Limit salt intake.

11.

Flashcard# 11 CV. Vasodilators

What should a nurse regularly monitor in a hypertensive patient recently initiated on central vasodilators?

Blood pressure and heart rate.

12.

Flashcard# 12 CV. Vasodilators

When educating patients about the side effects of central vasodilators, what advice related to the possibility of orthostatic hypotension should be given?

Rise slowly from sitting or lying down positions to prevent dizziness or potential falls.

13.

Flashcard# 13 CV. Vasodilators

For a patient complaining of headache due to central vasodilators, what initial non-pharmacological measure can the nurse suggest?

Resting in a dark, quiet room.

14.

Flashcard# 14 CV. Vasodilators

How should a nurse respond if a patient wishes to discontinue a central vasodilator due to side effects?

Advise the patient not to stop the medication abruptly and to consult the healthcare provider for potential adjustments.

15.

Flashcard# 15 CV. Vasodilators

What is an essential baseline test related to kidney function before initiating therapy with central vasodilators?

Serum creatinine and BUN levels.

16.

Flashcard# 16 CV. Vasodilators

Which vital sign change indicates a potential overdosage of central vasodilators?

Markedly decreased blood pressure.

17.

Flashcard# 17 CV. Vasodilators

For a patient on hydralazine, what symptom indicative of a lupus-like syndrome should the nurse instruct the patient to report immediately?

Joint pain or swelling, along with fever.

18.

Flashcard# 18 CV. Vasodilators

Why is it essential for the nurse to inquire about over-the-counter medications or herbal supplements a patient might be taking alongside central vasodilators?

Some OTC medications or supplements can interact with central vasodilators, affecting their efficacy or increasing the risk of side effects.

19.

Flashcard# 19 CV. Vasodilators

Why is it vital to use caution when administering central vasodilators to patients with renal impairment?

Central vasodilators can accumulate in the system with renal impairment, increasing the risk of adverse effects.

20.

Flashcard# 20 CV. Vasodilators

If a patient on central vasodilators is scheduled for surgery, what is an essential communication the nurse should relay to the anesthesia team?

Inform the anesthesia team about the patient's medication regimen, as central vasodilators can impact anesthetic needs and hemodynamic response during surgery.

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