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
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Limit fluid intake to 1,000 mL daily. Increasing fluid intake, not limiting it, helps alleviate constipation.
B. Bear down hard when defecating. Bearing down hard can cause harm, such as hemorrhoids, and does not help relieve constipation.
C. Reduce activity: Increasing physical activity helps promote bowel movements, so reducing activity is not advisable.
D. Eat raw vegetables. Raw vegetables are high in fiber and can help alleviate constipation.
Correct Answer is B
Explanation
A. Decreased BUN: Fluid volume deficit typically leads to increased BUN (blood urea nitrogen) due to hemoconcentration.
B. Increased urine specific gravity: Increased urine specific gravity indicates more concentrated urine, which is a common finding in fluid volume deficit.
C. Increased urine ketones: Increased urine ketones are associated with conditions like diabetes and starvation, not specifically fluid volume deficit.
D. Decreased hematocrit: Fluid volume deficit usually results in increased hematocrit due to hemoconcentration.
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