PN Comprehensive Predictor 2023 Proctored Exam
Calculation
A nurse is preparing to administer levothyroxine 50 micrograms to a client. Available is levothyroxine 0.025 mg/tablet. How many tablets should the nurse administer per dose? (Round to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
tablets
Explanation & Rationale
To calculate how many tablets of levothyroxine the nurse should administer, we'll need to convert the dose to the same unit as the available tablets. Here's the step-by-step process: Convert the desired dose to milligrams (mg): 50 micrograms (mcg) = 50 / 1000 mg (since 1 mg = 1000 mcg) 50 mcg = 0.05 mg Now, find out how many tablets of 0.025 mg each are required to achieve the desired dose: Number of tablets = Desired dose (in mg) / Tablet strength (in mg) Number of tablets = 0.05 mg / 0.025 mg Number of tablets = 2 tablets Therefore, the nurse should administer 2 tablets per dose.
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