A client with congestive heart failure is prescribed a nitrate medication. The nurse should instruct the client to:
Take the medication with food to reduce stomach upset.
Avoid using erectile dysfunction medications while on nitrate therapy.
Avoid grapefruit juice while on nitrate therapy.
Increase the dose if chest pain is not relieved within 15 minutes.
The Correct Answer is B
A) This choice is incorrect because taking the nitrate medication with food is not necessary. Nitrate medications are usually taken sublingually or by mouth and are not associated with significant stomach upset.
B) This choice is correct. Nitrate medications, such as nitroglycerin, can cause a dangerous drop in blood pressure when used concurrently with erectile dysfunction medications, specifically phosphodiesterase type 5 inhibitors (PDE5 inhibitors) like sildenafil (Viagra) or tadalafil (Cialis). Clients should be warned against using these medications together to prevent hypotension and potential cardiovascular complications.
C) This choice is incorrect because grapefruit juice is not typically associated with nitrate medications. Grapefruit juice can interact with certain medications, but it is not a known interaction with nitrates.
D) This choice is incorrect because increasing the nitrate dose without healthcare provider guidance can be dangerous. Clients should be instructed to take nitrate medications as prescribed and seek immediate medical attention if chest pain is not relieved within a specific timeframe, as directed by their healthcare provider.
Questions
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A) This choice is incorrect because while electrolyte imbalances can have cardiovascular implications, they are not directly associated with diabetes mellitus or congestive heart failure.
B) This choice is incorrect because left-sided heart failure is not directly related to uncontrolled diabetes mellitus. However, diabetes can exacerbate heart failure if not well-controlled due to its impact on blood vessels and the heart.
C) This choice is incorrect because decreased afterload is not directly related to uncontrolled diabetes mellitus. Afterload refers to the resistance the heart has to overcome to eject blood into the circulation.
D) This choice is correct. Uncontrolled diabetes mellitus can lead to microvascular damage, particularly in the small blood vessels of the heart. This damage can contribute to heart muscle dysfunction and congestive heart failure. Diabetes is a significant risk factor for developing heart failure.
Questions
Correct Answer is B
Explanation
A) This choice is incorrect because bradycardia (slow heart rate) is not a common adverse effect of furosemide, a loop diuretic.
B) This choice is correct. Furosemide is a loop diuretic that can lead to increased potassium excretion in the urine, potentially causing hypokalemia (low potassium levels). The nurse should closely monitor the client's potassium levels and provide potassium supplementation if necessary.
C) This choice is incorrect because hypertension (high blood pressure) is not typically associated with loop diuretics like furosemide. In fact, furosemide is used to treat hypertension and congestive heart failure by promoting the excretion of excess fluid and reducing blood pressure.
D) This choice is incorrect because hyperglycemia (high blood glucose levels) is not a common adverse effect of furosemide. In fact, furosemide can sometimes cause transient hypoglycemia.
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