A nurse is assisting in preparing an in-service program about preventing medication errors when transcribing a prescription. The nurse is using a dosage example of two tenths of a milligram. Which of the following transcription examples should the nurse use?

2.0 mg

0.2 mg

.2 mg

0.20 mg

Answer and Explanation

The Correct Answer is B

A. 2.0 mg: This notation indicates two milligrams, which is not equivalent to two tenths of a milligram.

B. 0.2 mg: This is the proper way to write two tenths of a milligram.

C. .2 mg: While it may be understood, it is not the preferred notation because it lacks a leading zero, which can lead to misinterpretation.

D. 0.20 mg: This is technically correct but not necessary. It suggests more precision than needed for two tenths and can be misinterpreted as a larger dose.

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Correct Answer is ["50"]

Explanation

Calculation:

Total volume (mL) = 400 mL
Total time (hr) = 8 hr = 480 min
Drops per minute (gtt/min) = (Total volume × Drop factor) / Total time
gtt/min = (400 mL × 60 gtt/mL) / 480 min = 50 gtt/min

A. "Always wipe from the outer to the inner canthus when wiping away secretions." B. "Use a sterile glove and applicator to apply the antibiotic ointment." C. "Apply the ointment in a thin line into the conjunctival sac." D. "Keep your eye open for 30 sec after instilling the ointment."

Correct Answer is C

Explanation

A. "Always wipe from the outer to the inner canthus when wiping away secretions." Wiping should be done from the inner canthus to the outer canthus to prevent spreading the infection.

B. "Use a sterile glove and applicator to apply the antibiotic ointment." While maintaining cleanliness is important, using sterile gloves and an applicator is not typically necessary for applying ophthalmic ointment. Clean hands and the ointment tube are usually sufficient.

C. "Apply the ointment in a thin line into the conjunctival sac." The ointment should be applied in a thin line into the conjunctival sac to ensure proper delivery and absorption of the medication.

D. "Keep your eye open for 30 sec after instilling the ointment." The eye should be closed gently after applying the ointment to allow it to be absorbed.

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A nurse is assisting in preparing an in-service program about preventing medication errors when transcribing a prescription. The nurse is using a dosage example of two tenths of a milligram. Which of the following transcription examples should the nurse use?

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Naxlex Comprehensive Predictor Exams

Correct Answer is ["50"]

Explanation

A nurse is reinforcing teaching with a client with bacterial conjunctivitis of the right eye, and a prescription for an antibiotic ophthalmic ointment. Which of the following statements should the nurse make?

Correct Answer is C

Explanation

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