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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Correct Answer is D

Explanation

A. Popliteal: Checking the popliteal pulse bilaterally is generally safe, as it does not carry the risk of compromising blood flow to the brain.

B. Brachial: Checking the brachial pulse bilaterally is safe and does not compromise circulation to vital organs.

C. Femoral: The femoral pulse can be checked bilaterally without causing significant issues.

D. Carotid: Checking the carotid pulse bilaterally can reduce blood flow to the brain and lead to syncope (fainting), so it should be avoided. Palpating one carotid artery at a time is the correct approach.

A. "I can eat frozen juice bars for a snack." B. "I can have a cola drink twice a day." C. "I will replace table salt with dried herbs." D. "Fresh fruits are good to include with meals."

Correct Answer is B

Explanation

A. "I can eat frozen juice bars for a snack." Frozen juice bars are generally low in sodium and are a healthy snack option for clients with hypertension. This choice is acceptable as long as they are made from 100% juice and do not contain added sugars or sodium.

B. "I can have a cola drink twice a day." Cola drinks contain caffeine, sugar, and sometimes sodium, which can increase blood pressure. Clients with hypertension should limit their intake of sugary or caffeinated drinks. This statement indicates a need for further teaching.

C. "I will replace table salt with dried herbs." Replacing table salt with dried herbs is a good practice to reduce sodium intake, which can help manage hypertension. This statement does not indicate a need for further teaching.

D. "Fresh fruits are good to include with meals." Fresh fruits are low in sodium and rich in potassium, which can help regulate blood pressure. This is a good dietary choice for clients with hypertension and does not indicate a need for further teaching.

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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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