A nurse is preparing to administer levothyroxine 50 mcg PO to a client. How many milligrams (mg) should the nurse plan to administer?
50 mg
0.5 mg
0.05 mg
500 mg
The Correct Answer is C
A. 50 mg is incorrect because the dose is specified in micrograms (mcg), not milligrams (mg).
B. 0.5 mg is incorrect; the correct conversion from micrograms (mcg) to milligrams (mg) is 0.05 mg.
C. 0.05 mg is correct as it accurately converts 50 mcg of levothyroxine to milligrams.
D. 500 mg is incorrect; it represents a much higher dose than the prescribed 50 mcg of levothyroxine.
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Related Questions
Correct Answer is D
Explanation
A. Aspiration is not necessary for subcutaneous insulin injections and is not recommended as it may cause unnecessary trauma.
B. Insulin injections should be administered subcutaneously, typically in the abdomen, but not specifically 2.5 cm from the navel.
C. Insulin injections are not administered into muscle but into the subcutaneous tissue.
D. NPH insulin should be gently rolled between the palms to mix evenly before administration to ensure the suspension is well-mixed.
Correct Answer is ["2"]
Explanation
To administer the correct dose of levothyroxine, which is 100 mcg, the nurse would need to give two tablets of the 50 mcg levothyroxine. This is because two tablets of 50 mcg each will sum up to the total prescribed dose of 100 mcg.
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