A nurse is monitoring laboratory values for a client who is receiving hemodialysis and has a serum calcium level of 7.2 mg/dL. For which of
Hyperactive deep tendon reflexes
Hypoactive bowel sounds
Positive Chvostek's sign
Lethargy
The Correct Answer is C
Choice A: This is incorrect because hyperactive deep tendon reflexes are not associated with low serum calcium levels. Hyperactive deep tendon reflexes can indicate hypomagnesemia, hyperthyroidism, or spinal cord injury.
Choice B: This is incorrect because hypoactive bowel sounds are not associated with low serum calcium levels. Hypoactive bowel sounds can indicate ileus, peritonitis, or opioid use.
Choice C: This is correct because positive Chvostek's sign is associated with low serum calcium levels. Positive Chvostek's sign is a facial muscle spasm that occurs when tapping on the cheek near the ear. It indicates hypocalcemia, which can be caused by hemodialysis, renal failure, or parathyroid dysfunction.
Choice D: This is incorrect because lethargy is not associated with low serum calcium levels. Lethargy can indicate hypercalcemia, dehydration, hypoglycemia, or infection.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: Maintaining the client on bed rest is not an appropriate action, as it can increase the risk of thromboembolism, infection, or atelectasis after surgery. The nurse should encourage early ambulation and exercise as tolerated by the client.
Choice B reason: Decreasing the client's fluid intake is not an appropriate action, as it can cause dehydration, constipation, or impaired wound healing after surgery. The nurse should encourage adequate hydration and nutrition to promote recovery and drainage.
Choice C reason: Applying cold compresses to the site is not an appropriate action, as it can cause vasoconstriction, inflammation, or pain at the site. The nurse should apply warm compresses to the site to facilitate drainage and reduce swelling.
Choice D reason: Placing the right leg in a dependent position is an appropriate action, as it can promote gravity-assisted drainage from the site and prevent fluid accumulation or infection. The nurse should place the drain below the level of the wound and secure it to prevent dislodgment or tension.
Correct Answer is ["A","C","D"]
Explanation
a) You should shower instead of taking a tub bath. This is correct because showering reduces the risk of infection and promotes wound healing.
b) You may take aspirin for mild pain. This is incorrect because aspirin can increase the risk of bleeding and interfere with clotting. The client should take acetaminophen or another nonsteroidal anti-inflammatory drug (NSAID) for pain relief.
c) You should avoid lifting objects that weigh more than 8 pounds. This is correct because lifting heavy objects can strain the surgical site and cause bleeding or herniation.
d) You might see blood in your urine after coughing. This is correct because coughing can increase the pressure in the bladder and cause blood to leak from the urethra. This is normal and should subside within a few days.
e) You may resume sexual intercourse after 2 weeks. This is incorrect because sexual intercourse can cause trauma to the prostate and urethra and delay healing. The client should wait at least 6 weeks before resuming sexual activity.
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