A nurse is reviewing the laboratory results for four clients. The nurse should recognize which of the following clients has a manifestation of hypoparathyroidism?
A client who has a phosphate of 5.7 mg/dL.
A client who has a calcium of 9.8 mg/dL.
A client who has a vitamin D of 25 ng/mL.
A client who has a magnesium of 1.8 mEq/L.
The Correct Answer is A
Choice A rationale:
The client with a phosphate level of 5.7 mg/dL likely has a manifestation of hypoparathyroidism. Hypoparathyroidism leads to decreased parathyroid hormone (PTH) secretion, which causes increased renal phosphate reabsorption, leading to elevated phosphate levels in the blood.
Choice B rationale:
A calcium level of 9.8 mg/dL is within the normal range (8.5-10.2 mg/dL) and does not indicate hypoparathyroidism.
Choice C rationale:
A vitamin D level of 25 ng/mL is within the normal range (30-100 ng/mL) and does not suggest hypoparathyroidism.
Choice D rationale:
A magnesium level of 1.8 mEq/L is within the normal range (1.7-2.2 mEq/L) and does not directly indicate hypoparathyroidism.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Potential Condition.
Based on the provided information, it's challenging to make a definitive diagnosis with the given laboratory results and clinical presentation. The client's symptoms, such as severe abdominal pain, vomiting, dyspnea, yellow sclera, dry mucous membranes, tachycardia, and positive Chvostek and Trousseau signs, suggest a complex clinical picture that requires further investigation and assessment. Action to Take 1: Notify the provider. Rationale: The client's condition appears to be critical and requires immediate medical attention. Notifying the provider will initiate a comprehensive evaluation and potential interventions. Action to Take 2: Withhold medication for diarrhea until the underlying cause is determined. Rationale: Diarrhea can be a symptom of various conditions, and administering medication without a clear diagnosis may mask important clinical information. Parameters to Monitor 1: Serum bicarbonate level.
Rationale:
Monitoring serum bicarbonate levels can help identify potential acid-base imbalances and assess the client's metabolic status, especially given the history of end-stage renal disease. Parameters to Monitor 2: Intake and Output. Rationale: Monitoring intake and output is essential to assess fluid balance and kidney function, especially in a client with end- stage renal disease and potential electrolyte imbalances.
Correct Answer is ["C","D","E"]
Explanation
The correct answer is choiceC. Monitor the injection site for redness,D. Use an infusion controller for the IV, andE. Monitor fluid intake and output.
Choice A rationale:
Adding the ordered dose to the IV hanging is incorrect because potassium chloride should never be added to an already hanging IV solution due to the risk of uneven distribution and potential overdose.
Choice B rationale:
Administering the dose IV push over 3 minutes is incorrect because potassium chloride should never be given by direct IV injection.It must always be diluted and administered slowly to prevent cardiac complications.
Choice C rationale:
Monitoring the injection site for redness is correct because potassium chloride can cause irritation and phlebitis at the injection site.
Choice D rationale:
Using an infusion controller for the IV is correct because it ensures the potassium chloride is administered at a controlled rate, reducing the risk of rapid infusion and potential cardiac issues.
Choice E rationale:
Monitoring fluid intake and output is correct because it helps assess the patient’s overall fluid balance and detect any signs of fluid overload or deficit, which is crucial when administering potassium.
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