A nurse is preparing to administer levothyroxine 100 mcg PO daily. 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.)
The Correct Answer is ["2"]
To answer this question, the nurse needs to use the formula D/H x Q = X, where D is the desired dose, H is the dose on hand, Q is the quantity, and X is the amount to administer.
In this case, D is 100 mcg, H is 50 mcg, Q is 1 tablet, and X is unknown. Plugging in the values, we get:
100/50 x 1 = X
2 x 1 = X
X = 2

Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["2"]
Explanation
To calculate the number of tablets, the nurse should divide the prescribed dose by the available dose. In this case, 150 mg / 75 mg = 2 tablets. Therefore, the nurse should administer 2 tablets of amitriptyline.

Correct Answer is D
Explanation
A. Apples do not contain a significant amount of calcium.
B. Cream cheese is not a good source of calcium.
C. While lean beef is a source of protein, it does not provide a significant amount of calcium.
D. Kale is a leafy green vegetable rich in calcium and can be recommended to increase calcium intake in individuals with osteoporosis.
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