A nurse is collecting data about a client's cardiac functioning. The nurse auscultates an S3 sound. Which of the following causes should the nurse suspect?

Atrial gallop

Ventricular gallop

Closing of semilunar valves

Closing of the atrioventricular valves

Answer and Explanation

The Correct Answer is B

A. Atrial gallop: An atrial gallop is associated with the S4 heart sound, which occurs before the S1 sound due to the atrial contraction.

B. Ventricular gallop: An S3 heart sound is known as a ventricular gallop and is often a sign of heart failure or fluid overload. It occurs during early diastole when the ventricle fills rapidly.

C. Closing of semilunar valves: The closing of the semilunar valves (aortic and pulmonary) produces the S2 heart sound, not the S3 sound.

D. Closing of the atrioventricular valves: The closing of the atrioventricular valves (mitral and tricuspid) produces the S1 heart sound, not the S3 sound.

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Free Nursing Study Resources

Correct Answer is "{\"xRanges\":[54.328125,79.328125],\"yRanges\":[225.5,250.5]}"

Explanation

To palpate the posterior tibial pulse, the nurse should place their fingers just behind the medial malleolus, which is the bony prominence on the inner side of the ankle. This is where the posterior tibial artery passes and is a common site for checking peripheral circulation in the lower extremities.

A. Expect to gain weight while taking this medication. B. Expect insomnia while taking this medication C. Use salt substitutes while taking this medication. D. Take the medication on an empty stomach.

Correct Answer is D

Explanation

A. Expect to gain weight while taking this medication. Weight gain is not a common side effect of captopril (an ACE inhibitor). This is incorrect advice.

B. Expect insomnia while taking this medication. Insomnia is not a common side effect of captopril, so this advice is not appropriate.

C. Use salt substitutes while taking this medication. Salt substitutes often contain potassium, and ACE inhibitors like captopril can cause hyperkalemia (high potassium levels). Therefore, this advice is incorrect and potentially harmful.

D. Take the medication on an empty stomach. Captopril should be taken on an empty stomach, usually 1 hour before meals, to improve its absorption and efficacy.

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A nurse is collecting data about a client's cardiac functioning. The nurse auscultates an S3 sound. Which of the following causes should the nurse suspect?

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Naxlex Comprehensive Predictor Exams

A nurse is monitoring a client's peripheral circulation. Identify where the nurse should palpate to check the posterior tibial pulse. (You will find hot spots to select in the artwork below. Select only the hot spot that corresponds to your answer.)

Correct Answer is "{\"xRanges\":[54.328125,79.328125],\"yRanges\":[225.5,250.5]}"

Explanation

A nurse is reinforcing teaching with a client who is about to start taking captopril to treat hypertension. Which of the following instructions should the nurse include to help the client manage this medication's adverse effects?

Correct Answer is D

Explanation

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A nurse is collecting data about a client's cardiac functioning. The nurse auscultates an S3 sound. Which of the following causes should the nurse suspect?