A nurse is reviewing the medical record of a client who has pneumonia. Which of the following serum laboratory values should the nurse expect?

WBC count 15,000/mm3

Sodium 130 mg/dL

BUN 8 mg/dL

Hematocrit 35%

Answer and Explanation

The Correct Answer is A

A high white blood cell (WBC) count is a common sign of infection and inflammation, such as pneumonia. The normal range of WBC count is 4,500 to 11,000/mm3 . Sodium, blood urea nitrogen (BUN), and hematocrit are not directly related to pneumonia and may vary depending on other factors such as hydration status, renal function, and blood loss.

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Correct Answer is B

Explanation

To assess a client for a positive Chvostek’s sign, the nurse should tap gently on the cheek, specifically two centimeters in front of the ear, over the facial nerve (also known as CN VII). This test is used to check for hypocalcemia, a condition that can lead to tetany, which is the involuntary contraction of muscles. A twitch of the facial muscles in response to this tapping indicates a positive Chvostek’s sign. This is particularly relevant following a thyroidectomy, as the procedure can indirectly affect the parathyroid glands, potentially leading to hypocalcemia

Hypocalcemia (Signs and Symptoms) - CHVOSTEK'S & TROUSSEAU SIGN. • Image • MEDtube.net

A. "Tell me why it's important to have your CD4+ count checked." B. "Name a few things you will change about your diet." C. "List some ways you can cope with the stress of your illness." D. "Describe your daily medication schedule."

Correct Answer is D

Explanation

This response assesses the client's understanding and adherence to the antiretroviral therapy (ART), which isessential for managing HIV and preventing complications and transmission. ART requires strict adherence to a specific regimen of medications that must be taken at certain times and with certain foods or fluids.

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A nurse is reviewing the medical record of a client who has pneumonia. Which of the following serum laboratory values should the nurse expect?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing a client for a positive Chvostek's sign following a thyroidectomy. Which of the following areas on the client's head should the nurse tap to assess the client for tetany?

Correct Answer is B

Explanation

A nurse is providing discharge teaching for a client who has HIV. Which of the following information is the priority for the nurse to review with the client?

Correct Answer is D

Explanation

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