A nurse is caring for a client who had a total thyroidectomy and a low serum calcium level of 7.4 mg/dL. Which of the following findings should the nurse expect?
Constipation
Negative Trousseau’s sign
BP of 180/88
Numbness and tingling of the extremities
The Correct Answer is D
A. Constipation: Hypocalcemia causes diarrhea, while hypercalcemia causes constipation.
B. Negative Trousseau’s sign: A positive Trousseau’s sign (carpal spasm during BP cuff inflation) is expected with hypocalcemia.
C. BP of 180/88: Severe hypocalcemia may cause hypotension, not hypertension.
D. Numbness and tingling of the extremities: Hypocalcemia can occur after a total thyroidectomy due to accidental removal or damage to the parathyroid glands. Neuromuscular excitability, including paresthesia (numbness and tingling), tetany, and muscle spasms, are classic signs.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. "I can’t wait to start back to work next week, I really need the money." Returning to work too soon increases the risk of infection and complications. Clients should follow their provider's recommendations.
B. "I will follow my 1,500 mL fluid restriction." After a kidney transplant, patients typically need increased fluid intake to maintain kidney perfusion, not restriction.
C. "I will take my temperature and if it is above 101°F, I will call my doctor." Fever >101°F (38.3°C) is an early sign of infection or organ rejection. Prompt medical attention is required.
D. "I am glad I won't have to keep track of how much I urinate in the day." Clients must monitor urine output to detect signs of kidney rejection or dysfunction.
Correct Answer is B
Explanation
A. "We'll find out if any medications, such as steroids, are interfering with your kidney function." Some medications affect kidney function, but creatinine primarily measures kidney efficiency, not drug interactions.
B. "This test will tell your doctor how your kidneys are functioning." Serum creatinine is a key indicator of kidney function. It measures how well the kidneys are filtering waste products.
C. "This test will tell if you have severe renal impairment or disease." Creatinine can be elevated in mild, moderate, or severe kidney dysfunction, not just in severe disease.
D. "You'll have to ask your doctor." The nurse should provide basic health education to the client.
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