A nurse is reviewing the laboratory results of a client and notes a calcium level of 7.2 mg/dL. Which of the following findings should the nurse expect?

Decreased bowel sounds

Dry, sticky mucous membranes

Hypoactive deep-tendon reflexes

Numbness of extremities

Answer and Explanation

The Correct Answer is D

A. Decreased bowel sounds: Hypocalcemia typically causes increased neuromuscular excitability, which can lead to increased bowel sounds.
B. Dry, sticky mucous membranes: Dry, sticky mucous membranes are more indicative of dehydration or hypernatremia.
C. Hypoactive deep-tendon reflexes: Hypocalcemia usually causes hyperactive deep-tendon reflexes, not hypoactive.
D. Numbness of extremities: Numbness and tingling in the extremities are common symptoms of hypocalcemia due to increased neuromuscular excitability.

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Correct Answer is A

Explanation

A. Temporary urinary retention: After removal of an indwelling catheter, especially in older adults, temporary urinary retention can occur due to decreased bladder tone or urethral irritation.
B. Blood-tinged urine: This is not an expected outcome; it could indicate trauma or infection and should be evaluated.
C. Urinary frequency for several days: While increased frequency might occur immediately after catheter removal, it is not typically expected to last for several days.
D. Highly concentrated urine: Urine concentration would depend on the client's hydration status rather than the removal of the catheter.

A. Dispose of the needle uncapped. B. Ask another nurse to recap the needle. C. Place the cap on the table and slide the needle into the cap. D. Recap the needle.

Correct Answer is A

Explanation

A. Dispose of the needle uncapped: The safest method to avoid needle-stick injuries and potential exposure to bloodborne pathogens, including hepatitis C, is to dispose of the needle immediately without recapping.
B. Ask another nurse to recap the needle: Asking another nurse to recap the needle still poses a risk of needle-stick injury and is not a recommended practice.
C. Place the cap on the table and slide the needle into the cap: This method, known as the "scoop" technique, reduces the risk compared to hand recapping but is still not the best practice. Proper sharps disposal is the preferred method.
D. Recap the needle: Recapping needles is discouraged due to the high risk of accidental needle-stick injuries.

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A nurse is reviewing the laboratory results of a client and notes a calcium level of 7.2 mg/dL. Which of the following findings should the nurse expect?

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