A client is taking a calcium channel blocker (CCB). The nurse knows to monitor for which of the following dangerous side effects of this medication?
Heart Failure
Drowsiness
Headache
Hypertension
The Correct Answer is A
A. Calcium channel blockers can cause or exacerbate heart failure due to their effects on myocardial contractility and fluid balance. Monitoring for signs of worsening heart failure is crucial.
B. While drowsiness can occur, it is not typically considered a dangerous side effect of calcium channel blockers.
C. Headache is a common side effect of CCBs, but not usually dangerous compared to heart failure.
D. Calcium channel blockers are used to treat hypertension, so they typically would not cause dangerous hypertension.
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Related Questions
Correct Answer is B
Explanation
A. Heart failure is not treated with folic acid; it is typically managed with medications like ACE inhibitors, beta-blockers, and diuretics.
B. Folic acid is used to treat megaloblastic anemia, which is often caused by folate deficiency.
C. Angina pectoris is treated with medications such as nitrates, beta-blockers, and calcium channel blockers.
D. Chronic kidney disease is managed with medications targeting blood pressure and other specific interventions, not folic acid.
Correct Answer is ["A","B","C","D"]
Explanation
A. Sublingual nitroglycerin tablets should be placed under the tongue and allowed to dissolve to ensure proper absorption.
B. The medication should be kept in its original container to protect it from heat and light, which can degrade its effectiveness.
C. Nitroglycerin should be replaced regularly when it is past its expiration date to ensure its efficacy.
D. Taking nitroglycerin while lying or sitting can help prevent dizziness or fainting, and patients should change positions slowly to avoid orthostatic hypotension.
E. A headache is a common side effect of nitroglycerin, and it should not necessarily lead to discontinuation of the medication without consulting a healthcare provider.
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