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 A
Explanation
A. Urine output 20 mL/hr: Oliguria, or low urine output (less than 30 mL/hr), is a common sign of dehydration.
B. Bradycardia: Dehydration typically causes tachycardia (increased heart rate) as the body compensates for decreased blood volume.
C. Sodium 142 mEq/L: A sodium level of 142 mEq/L is within the normal range (135-145 mEq/L) and does not indicate dehydration.
D. Cool skin: Dehydration usually results in warm, dry skin due to decreased perfusion and sweating.
Correct Answer is B
Explanation
A. Prone: The prone position is not conducive for administering a rectal suppository.
B. Sim's: Sim's position (lying on the left side with the right knee bent) allows for easier access to the rectum and promotes comfort during administration.
C. Dorsal recumbent: This position is not ideal for rectal suppository administration.
D. Fowler's: Fowler's position is used for feeding and respiratory treatments, not for administering rectal medications.
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