An older adult client informs the nurse of having a high-density lipoprotein (HDL) level of 85 mg/dL (2.2 mmol/L). What action should the nurse take?

Confirm that this value is helpful in reducing cardiac risk.

Encourage the client to reduce consumption of fatty foods.

Ask the client about hereditary cardiac risk factors.

Explain that the client may need medication therapy.

Answer and Explanation

The Correct Answer is A

Choice A rationale

High-density lipoprotein (HDL) cholesterol is known as the “good” cholesterol because it helps remove other forms of cholesterol from your bloodstream. Higher levels of HDL cholesterol are associated with a lower risk of heart disease. Therefore, an HDL level of 85 mg/dL (2.2 mmol/L) is helpful in reducing cardiac risk.

Choice B rationale

Encouraging the client to reduce consumption of fatty foods is not necessary in this case as the client’s HDL level is already high, which is beneficial for heart health.

Choice C rationale

Asking the client about hereditary cardiac risk factors is not the most relevant action in this case. The client’s HDL level is already high, which is beneficial for heart health.

Choice D rationale

Explaining that the client may need medication therapy is not necessary in this case as the client’s HDL level is already high, which is beneficial for heart health.

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Correct Answer is C

Explanation

Choice A rationale

Reducing the infant’s fruit intake for 24 hours is not the best approach in this situation. While certain fruits can cause diarrhea, the parent reports no signs of watery stools. Therefore, this intervention may not address the issue of the red and raw diaper area.

Choice B rationale

Cleaning with soap and water at each diaper change can actually worsen the condition. Soap can dry out the skin and disrupt the skin’s natural barrier, potentially leading to more irritation. It’s generally recommended to use water and a soft cloth, or a gentle non-soap cleanser, to clean the diaper area.

Choice C rationale

Changing the child’s diaper more frequently is the most appropriate intervention. A wet or dirty diaper can irritate the skin, leading to diaper rash. By changing the diaper more often, the skin is kept clean and dry, which can help the rash heal.

Choice D rationale

Applying lotion with each diaper change is not typically recommended for diaper rash. Some lotions can contain fragrances or other ingredients that can further irritate the rash. Instead, a barrier cream or ointment, such as one containing zinc oxide, is often recommended.

A. Note the presence of an auscultatory gap. B. Continue with the blood pressure assessment. C. Reinflate the cuff to a higher number. D. Reposition the stethoscope over the brachial artery.

Correct Answer is B

Explanation

Choice A rationale

Noting the presence of an auscultatory gap, which is a period of abnormal silence in Korotkoff sounds during blood pressure measurement, is important. However, in this case, the silence followed by a Korotkoff sound is a normal finding and does not indicate an auscultatory gap.

Choice B rationale

After inflating a blood pressure cuff and releasing the valve, the nurse hears silence followed by a Korotkoff sound. This is a normal finding and indicates that the nurse should continue with the blood pressure assessment.

Choice C rationale

Re-inflating the cuff to a higher number is not necessary in this case as the initial silence followed by a Korotkoff sound is a normal finding.

Choice D rationale

Repositioning the stethoscope over the brachial artery may not resolve the issue of hearing silence followed by a Korotkoff sound. It is important to assess the situation further before making adjustments.

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An older adult client informs the nurse of having a high-density lipoprotein (HDL) level of 85 mg/dL (2.2 mmol/L). What action should the nurse take?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The parent of a 7-month-old infant visits the clinic due to the infant’s diaper area being red and raw, but without any blisters or bleeding.The parent reports no signs of watery stools.What nursing intervention should the nurse implement?

Correct Answer is C

Explanation

After inflating a blood pressure cuff and releasing the valve, the nurse hears silence followed by a Korotkoff sound.Which action should the nurse take next?

Correct Answer is B

Explanation

When preparing a client for an intravenous pyelogram (IVP), it is essential for the nurse to take which action?

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