A nurse is preparing to administer cyanocobalamin 100 mcg IM monthly. Available is cyanocobalamin injection 1,000 mcg/mL. How many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["0.1"]
We need to calculate the volume of the cyanocobalamin injection that contains 100 mcg of the drug: 100 mcg ÷ 1,000 mcg/mL = 0.1 mL
Therefore, the nurse should administer 0.1 mL of cyanocobalamin injection per dose.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Answer: D. with "EP116" stamped on one side of the tablet.
Rationale:
A. As a round, white tablet:
While furosemide may come in white tablet form, this description alone is not specific enough to identify the correct medication. Multiple medications can appear as round white tablets, so this option lacks distinguishing detail.
B. As a multicolored capsule:
Furosemide 20 mg is not typically manufactured as a multicolored capsule. This appearance is more commonly associated with other medications, and using this could increase the risk of medication administration error.
C. with Furosemide 20 mg printed on the side of the capsule:
Furosemide tablets are usually stamped with manufacturer-specific codes, not printed with the full name and dosage. Capsules with this exact labeling are not standard for furosemide 20 mg.
D. with "EP116" stamped on one side of the tablet:
This is the specific imprint used to identify furosemide 20 mg tablets. The imprint “EP116” confirms the correct drug and dose and is used to verify medication identity before administration.
Correct Answer is ["200"]
Explanation
To convert the client's weight from kilograms to pounds, you need to multiply the weight in kilograms by the conversion factor of 2.2 lb/kg. So, 91 kg * 2.2 lb/kg = 200.2 lb. When rounded to the nearest whole number, this becomes 200 lb.
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