A nurse is preparing to administer desmopressin 0.2 mg daily to a client. Available is desmopressin 0.1 mg tablets. How many tablets should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["2"]
Given:
Prescribed dose: 0.2 mg of desmopressin per dose
Available tablets: 0.1 mg tablets
Steps to solve:
Determine the number of tablets per dose:
Find how many 0.1 mg tablets are needed to make 0.2 mg of desmopressin.
Set up a proportion to solve for the unknown number of tablets (X):
0.1 mg/tablet = 0.2 mg/X tablets
Cross-multiplying gives us:
0.1 mg x X tablets = 0.2 mg x 1 tablet
Simplifying:
0.1X = 0.2
Solving for X:
X = 0.2 / 0.1 = 2 tablets
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["21"]
Explanation
To calculate the IV flow rate in drops per minute (gtt/min), we can use the following formula:
Flowrate(gtt/min) = (Totalvolumetobeinfused×Dropfactor) / Time
Given:
Total volume to be infused: 3000 mL
Drop factor: 10 gtt/mL
Time: 24 hours = 24 x 60 minutes = 1440 minutes
Flowrate(gtt/min):
(3000mL×10gtt/mL) / 1440minutes
Flowrate(gtt/min):
30000gtt / 1440minutes
Flowrate(gtt/min):
≈20.83gtt/min
Rounding to the nearest whole number:
21gtt/min
Correct Answer is ["9"]
Explanation
The insulin mixture is 50/50, meaning it contains equal parts of NPH and regular insulin.
Since the total dose is 18 units, half of it will be NPH insulin and the other half will be regular insulin.
Therefore, the client will receive 9 units of NPH insulin per dose.
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