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The nurse is caring for a patient with mitral regurgitation. Where would the nurse listen to best hear a murmur typical of mitral regurgitation?.

Right upper-sternal border.

Left upper-sternal border.

Left lower-sternal border.

Apex.

Answer and Explanation

The Correct Answer is D

Choice A rationale:

The right upper-sternal border is not the best place to hear a murmur typical of mitral regurgitation.

Choice B rationale:

The left upper-sternal border is not the best place to hear a murmur typical of mitral regurgitation.

Choice C rationale:

The left lower-sternal border is not the best place to hear a murmur typical of mitral regurgitation.

Choice D rationale:

The apex of the heart is the best place to hear a murmur typical of mitral regurgitation. This is where the sound will be most audible.

So, the correct answer is Choice D, after analyzing all choices.

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Correct Answer is D

Explanation

Choice A rationale:

While aspirin is often given to patients with suspected myocardial infarction, asking if the patient took aspirin does not help determine the timing of the onset of symptoms.

Choice B rationale:

Knowing the patient’s allergies is important for medication safety, but it does not help determine eligibility for thrombolytic therapy.

Choice C rationale:

Rating the pain on a scale helps assess the severity of the pain, but it does not provide information about the timing of the onset of symptoms.

Choice D rationale:

The time of pain onset is crucial in determining eligibility for thrombolytic therapy. Thrombolytic therapy is most effective when given within a certain time frame from the onset of symptoms.

So, the correct answer is D, after analyzing all choices.

A. Digoxin (Lanoxin) 0.125 mg. B. Captopril (Capoten) 25 mg. C. Furosemide (Lasix) 60 mg. D. Carvedilol (Coreg) 3.125 mg. . E. Carvedilol (Coreg) 3.125 mg. .

Correct Answer is A

Explanation

Choice A rationale:

Digoxin is used to treat heart failure and atrial fibrillation, but it doesn’t directly address the fluid accumulation in the lungs caused by pulmonary edema.

Choice B rationale:

Captopril, an ACE inhibitor, can help reduce fluid buildup and is typically beneficial for patients with pulmonary edema.

Choice C rationale:

Furosemide is a diuretic that helps remove excess fluid from the body, making it a key medication for treating pulmonary edema.

Choice D rationale:

Carvedilol, a beta blocker, can be used to treat heart failure and hypertension, conditions that can contribute to pulmonary edema.

So, the correct answer is A, after analyzing all choices.

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The nurse is caring for a patient with mitral regurgitation. Where would the nurse listen to best hear a murmur typical of mitral regurgitation?.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A patient is admitted to the emergency department and diagnosed as having an ST-segment-elevation myocardial infarction (STEMI). Which question would the nurse ask to determine whether the patient is a candidate for thrombolytic therapy?.

Correct Answer is D

Explanation

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Correct Answer is A

Explanation

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