A nurse is admitting a new client to the subacute medical unit and is completing a comprehensive assessment. The nurse is appropriately applying standard precautions by performing which action below?

Wearing gloves before touching the client.

Using a separate, disposable blood pressure cuff for each client.

Wearing gloves to palpate the tongue and buccal membranes.

Wearing a gown, gloves, and mask during assessment.

Answer and Explanation

The Correct Answer is C

A. Wearing gloves before touching the client is not necessary unless the nurse anticipates contact with bodily fluids, non-intact skin, or mucous membranes.
B. Using a separate, disposable blood pressure cuff is an example of transmission-based precautions, not standard precautions, unless the client has an infection requiring contact precautions.
C. Wearing gloves to palpate the tongue and buccal membranes is correct because standard precautions require gloves when there is potential contact with mucous membranes, which can expose the nurse to infectious agents.
D. Wearing a gown, gloves, and mask is unnecessary unless the client has an infection that requires additional precautions beyond standard precautions.

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Correct Answer is C

Explanation

A. Delaying follow-up for two weeks is inappropriate when symptoms suggest a possible serious metabolic disorder, such as diabetes. Immediate testing is needed.
B. Simply documenting the findings as benign is incorrect because hyperpigmentation in these areas (acanthosis nigricans) can be a sign of insulin resistance, which requires further evaluation.
C. Performing a random blood sugar test per order is correct. The symptoms of fatigue, thirst, and frequent urination, along with acanthosis nigricans, strongly suggest diabetes mellitus or insulin resistance. A random blood glucose test can help determine if the client has hyperglycemia.
D. While certain malignancies can be associated with acanthosis nigricans, diabetes is a more common cause. Asking about cancer history is not the priority intervention.

A. "Have you experienced hypoglycemia recently?" B. "Are you currently taking any diuretic medications?" C. "What types of foods do you purchase?" D. "What kind of over-the-counter dietary supplements do you take?"

Correct Answer is B

Explanation

A. Hypoglycemia is not a primary cause of dehydration, though it can contribute to other symptoms.
B. Asking about diuretic medications is correct because diuretics increase urine output, which can lead to fluid loss and dehydration, particularly in older adults who may not adequately compensate with fluid intake.
C. The types of food purchased can influence hydration status but are not a primary factor in acute dehydration.
D. Over-the-counter supplements may have effects on hydration, but they are not the most immediate concern when assessing risk factors for dehydration.

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A nurse is admitting a new client to the subacute medical unit and is completing a comprehensive assessment. The nurse is appropriately applying standard precautions by performing which action below?

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Naxlex Comprehensive Predictor Exams

A 45-year-old client with dark skin tone comes to the clinic complaining of fatigue, thirst, and frequent urination. During the examination, the nurse notices areas of hyperpigmentation around the neck and in the axillae. What is the priority intervention by the nurse?

Correct Answer is C

Explanation

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