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. Fasting blood glucose 155 mg/dL (70-105): A fasting blood glucose of 155 mg/dL exceeds the threshold for diabetes risk (≥126 mg/dL). This result strongly indicates impaired glucose regulation or diabetes mellitus.
B. Casual blood glucose 178 mg/dL (less than 200): Casual glucose <200 mg/dL does not meet the diagnostic criteria for diabetes or prediabetes, as casual glucose ≥200 mg/dL is diagnostic of diabetes in symptomatic individuals.
C. HbA1c 5.2% (49%-69%): HbA1c levels ≥5.7% indicate prediabetes, and ≥6.5% is diagnostic of diabetes. This value is within the normal range.
D. 2-hr blood glucose 132 mg/dL (less than 200): A 2-hour glucose level after an oral glucose tolerance test (OGTT) of 140-199 mg/dL indicates prediabetes, and ≥200 mg/dL confirms diabetes. This value does not indicate risk.
Correct Answer is B
Explanation
A. Check the client for hypoglycemia 4 hr after the insulin lispro injection: Insulin lispro is rapid-acting, with a peak effect 1-2 hours after administration. Monitoring for hypoglycemia should focus on this timeframe, not 4 hours later.
B. Inject insulin lispro 15 min before a meal: Insulin lispro has an onset of action of about 15 minutes, making it ideal to administer shortly before meals to match glucose absorption and prevent postprandial hyperglycemia.
C. Administer insulin lispro in the same syringe as a short-acting insulin: Mixing insulin lispro with other insulins is not recommended; each type has specific mixing guidelines, and lispro is typically given alone.
D. Monitor the client for polyuria after the insulin lispro injection: Polyuria is a symptom of hyperglycemia, not an expected finding after insulin administration. Insulin lispro should reduce hyperglycemia and associated symptoms.
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