A nurse is preparing to administer desmopressin 0.2 mg PO daily. The amount available is 0.1 mg tablets. How many tablets should the nurse administer? (Round the answer to the nearest whole number.)
The Correct Answer is ["2"]
Dose required: 0.2 mg
Dose available: 0.1 mg tablets
Number of tablets = 0.2mg / 0.1mg/tablet
= 2 tablets
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Insulin injections daily: Uncontrolled blood glucose levels, despite dietary compliance, indicate that the pancreas may not be producing adequate insulin. Daily insulin is necessary to control hyperglycemia in this situation.
B. Fluid restrictions: Fluid restrictions are not indicated unless the client has comorbidities like heart or renal failure.
C. Oral hypoglycemic medications: Oral medications are often ineffective for Type 1 diabetes or severe cases of Type 2 diabetes with marked hyperglycemia.
D. Peritoneal dialysis therapy: This is a treatment for end-stage renal disease, not uncontrolled diabetes mellitus.
Correct Answer is B
Explanation
A. Hypernatremia: Addison’s disease causes low aldosterone levels, leading to hyponatremia rather than hypernatremia.
B. Hypotension: Addison's disease causes insufficient cortisol and aldosterone, resulting in fluid loss and low blood pressure, especially in stress or postoperative states.
C. Bradycardia: Addison’s disease does not typically affect heart rate directly, though hypotension may cause a compensatory increase in heart rate (tachycardia).
D. Hypokalemia: Addison's disease leads to hyperkalemia due to low aldosterone levels, which reduce potassium excretion by the kidneys.
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