A nurse notes that a client's serum potassium level is 5.9 mEq/L. The nurse interprets this as an expected finding in the client with:
Diabetic ketoacidosis
Heart failure being treated with furosemide
Addison disease
Cushing disease
The Correct Answer is C
Choice A rationale: Typically associated with potassium depletion rather than elevated levels.
Choice B rationale: Furosemide, a loop diuretic, can cause potassium depletion leading to hypokalemia, but it might also cause transient elevations in potassium levels initially. Choice C rationale: Addison disease can cause hyperkalemia, or high potassium, due to decreased renal excretion of potassium and increased retention of sodium and water.
Choice D rationale: Cushing disease can cause hypokalemia, or low potassium, due to increased renal excretion of potassium and decreased reabsorption of sodium and water.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale: Used primarily for gout and familial Mediterranean fever, not for Paget's disease.
Choice B rationale: Alendronate is a bisphosphonate commonly used to manage Paget's disease by slowing down bone breakdown and reducing the risk of complications.
Choice C rationale: Prednisone is a corticosteroid used for various inflammatory conditions but not typically prescribed for Paget's disease.
Choice D rationale: Used to lower uric acid levels and prevent gout attacks, not a primary medication for Paget's disease.
Correct Answer is A
Explanation
Choice A rationale: In ALS, impaired physical mobility due to decreased motor agility and the inability to ambulate is a direct consequence of the disease.
Choice B rationale: Hopelessness might be a possible emotional response but doesn't address the client's physical limitations due to ALS.
Choice C rationale: Caregiver role strain is related to the family's ability to manage caregiving responsibilities and is not the primary concern for the client's physical mobility.
Choice D rationale: Impaired memory is not the primary issue in ALS; the client's inability to ambulate due to decreased motor function is the main focus for this nursing diagnosis.
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