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 B
Explanation
A. "Examine your feet carefully every day.": Daily foot exams are crucial to prevent complications like infections, but controlling blood glucose is more important for preventing retinopathy and neuropathy.
B. "Maintain stable blood glucose levels.": Tight glucose control is the most critical action to reduce the risk of long-term complications, such as retinopathy and neuropathy.
C. "Wear closed-toed shoes daily.": This protects the feet but does not address the root cause of neuropathy and retinopathy.
D. "Plan to have an eye examination once per year.": Annual eye exams are essential for detecting retinopathy early, but stable blood glucose levels are the key to preventing its development.
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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