A nurse is preparing to administer levothyroxine 100 mcg PO to a client who has hypothyroidism.
Available is levothyroxine 50 mcg tablets.
How many tablets should the nurse administer? (Round the answer to the nearest whole number.
Use a leading zero if it applies.
Do not use a trailing zero.) tablets.
The Correct Answer is ["2 tablets"]
The correct answer is 2 tablets. Step 1 is to determine the total amount of levothyroxine needed, which is 100 mcg.
Step 2 is to divide the total amount needed by the amount available per tablet.
So, 100 mcg ÷ 50 mcg/tablet equals 2 tablets.
So, the correct answer is 2 tablets
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
The term “Aged” generally refers to individuals who are in the late stages of life, often those over 652. This does not apply to a 40-year-old patient.
Choice B rationale:
“Elderly” is a term often used to refer to individuals who are 65 years of age or older. A 40-year-old patient does not fall into this category.
Choice C rationale:
A 40-year-old patient is considered an “Adult”. According to Erikson’s stages of development, the stage of “generativity vs. stagnation” begins at age 40 and lasts until age 653.
Choice D rationale:
“Older adult” typically refers to individuals who are in their late 60s and beyond. This does not apply to a 40-year-old patient.
Correct Answer is ["83 gtt\/min"]
Explanation
Step 1 is to identify the given values: Volume (V) = 250 mL Time (T) = 30 min Drop factor © = 10 gtt/mL
Step 2 is to substitute these values into the formula for calculating the manual IV flow rate: Flow Rate ® = (V ÷ T) × C
Step 3 is to perform the calculation: R = (250 mL ÷ 30 min) × 10 gtt/mL R = 83.33 gtt/min
Since we need to round off to the nearest whole number, the flow rate is 83 gtt/min.
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