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. Tetany: A calcium level of 8 mg/dL is below the normal range (8.5-10.5 mg/dL) and can cause tetany, which includes muscle cramps, spasms, and positive signs like Chvostek and Trousseau signs.
B. Constipation: Constipation is more commonly associated with hypercalcemia, not hypocalcemia.
C. Negative Chvostek sign: A positive Chvostek sign is expected in hypocalcemia, indicating neuromuscular irritability.
D. Elevated blood pressure: Elevated blood pressure is not specifically associated with hypocalcemia.
Correct Answer is A
Explanation
A. Chvostek's sign: Chvostek's sign is a facial muscle spasm elicited by tapping the facial nerve and is indicative of hypocalcemia.
B. Brudzinski's sign: Brudzinski's sign is associated with meningitis, not hypocalcemia.
C. Cullen's sign: Cullen's sign indicates intra-abdominal bleeding, not hypocalcemia.
D. Kernig's sign: Kernig's sign is associated with meningitis, not hypocalcemia.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.