A client with a family history of cardiac disease is seeking information to control risk factors. Which lifestyle modification is most important for the nurse to encourage?

Regular exercise.

Stress reduction.

Smoking cessation.

Low-fat diet.

Answer and Explanation

The Correct Answer is C

Choice A: Regular exercise is a good lifestyle modification, but it is not as important as smoking cessation. Exercise can help lower blood pressure, cholesterol, and weight, but it cannot reverse the damage caused by smoking.

Choice B: Stress reduction is a good lifestyle modification, but it is not as important as smoking cessation. Stress can trigger or worsen cardiac problems, but it cannot cause them as directly as smoking.

Choice C: Smoking cessation is the most important lifestyle modification because smoking is a major risk factor for cardiac disease. Smoking damages the blood vessels, increases blood pressure, reduces oxygen supply, and promotes clot formation.

Choice D: Low-fat diet is a good lifestyle modification, but it is not as important as smoking cessation. A low-fat diet can help lower cholesterol and prevent plaque buildup, but it cannot undo the effects of smoking.

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Correct Answer is A

Explanation

Choice A reason: This is the correct action to take when the nurse hears loud Korotkoff sounds immediately after releasing the air valve. This indicates that the cuff was not inflated high enough to occlude the arterial blood flow and the initial systolic reading was inaccurate. The nurse should release the air, wait for 15 to 30 seconds, and then reinflate the cuff to 30 mm Hg above the first systolic sound. This will ensure a more accurate measurement of the blood pressure.

Choice B reason: This is not the correct action to take when the nurse hears loud Korotkoff sounds immediately after releasing the air valve. Continuing the blood pressure assessment until the last Korotkoff sound is heard will result in a lower systolic reading and a higher diastolic reading than the actual blood pressure of the client. The nurse should release the air and reinflate the cuff to 30 mm Hg above the first systolic sound.

Choice C reason: This is not the correct action to take when the nurse hears loud Korotkoff sounds immediately after releasing the air valve. Repositioning the stethoscope in the antecubital fossa over the palpable brachial pulse point will not change the fact that the cuff was not inflated high enough to occlude the arterial blood flow. The nurse should release the air and reinflate the cuff to 30 mm Hg above the first systolic sound.

Choice D reason: This is not the correct action to take when the nurse hears loud Korotkoff sounds immediately after releasing the air valve. Inflating the cuff quickly to a higher mm Hg reading than the previously auscultated systolic sound will cause discomfort and pain to the client and may damage the blood vessels. The nurse should release the air and reinflate the cuff to 30 mm Hg above the first systolic sound.

A. Positions the head with the chin tilted slightly downward. B. Raises the head of the bed to 60 degrees. C. Places food on the unaffected side of the mouth. D. Allows 30 minutes of rest before feeding.

Correct Answer is D

Explanation

Choice A Reason: This is incorrect because positioning the head with the chin tilted slightly downward can help prevent aspiration by closing the airway and directing food to the back of the throat.

Choice B Reason: This is incorrect because raising the head of the bed to 60 degrees can help prevent aspiration by using gravity to keep food in the stomach and away from the lungs.

Choice C Reason: This is incorrect because placing food on the unaffected side of the mouth can help prevent aspiration by stimulating the intact nerves and muscles that control swallowing.

Choice D Reason: This is correct because allowing 30 minutes of rest before feeding can increase the risk of aspiration by reducing the client's alertness and coordination. The UAP should feed the client when he or she is awake and responsive.

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A client with a family history of cardiac disease is seeking information to control risk factors. Which lifestyle modification is most important for the nurse to encourage?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

While assessing a client’s blood pressure using an aneroid sphygmomanometer, the nurse inflates the cuff to an initial reading of 160 mm calibration. Upon release of the air valve, the nurse immediately hears loud Korotkoff sounds. Which action should the nurse implement next?

Correct Answer is A

Explanation

A client who had a cerebral vascular accident (CVA) and is at risk for aspiration is being fed by an unlicensed assistive personnel (UAP). Which action by the UAP should the nurse recognize indicates the need for additional teaching?

Correct Answer is D

Explanation

A client with a family history of cardiac disease is seeking information to control risk factors. Which lifestyle modification is most important for the nurse to encourage?

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After administering oxycodone to a client one hour ago, the client is reporting severe pain. Which intervention should the nurse implement next?

The nurse observes an unlicensed assistive personnel (UAP) who is providing a total bed bath for a confused and lethargic client. The UAP is soaking the client’s foot in a basin of warm water placed on the bed. Which action should the nurse take?