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A nurse is preparing to administer 0.5% Erythromycin ophthalmic ointment to a newborn. Which route and dose should the nurse apply?

A.

Apply 1-2 cm ribbon from outer to inner canthus.

B.

Apply 2-3 inch ribbon from inner to outer canthus.

C.

Apply 1-2 cm ribbon from inner to outer canthus.

D.

Apply 1-2 inch ribbon to upper eyelid.

Answer and Explanation

The Correct Answer is C

Choice A rationale

 

Applying a 1-2 cm ribbon from outer to inner canthus is incorrect because it increases the risk of contamination and infection by moving from a less clean area to a more clean area.

 

Choice B rationale

 

Applying a 2-3 inch ribbon from inner to outer canthus is incorrect because the length of the ribbon is too long and the direction is not recommended for preventing contamination.

 

Choice C rationale

 

Applying a 1-2 cm ribbon from inner to outer canthus is correct as it minimizes the risk of contamination by moving from a cleaner area to a less clean area, ensuring proper application of the ointment.

 

Choice D rationale

 

Applying a 1-2 inch ribbon to the upper eyelid is incorrect because the upper eyelid is not the recommended site for application, and the length of the ribbon is too long.

 


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View Related questions

Correct Answer is D

Explanation

Choice A rationale

A respiratory rate of 110/min is too high for a newborn and may indicate respiratory distress.

Choice B rationale

A respiratory rate of 100/min is also too high for a newborn and may indicate respiratory distress.

Choice C rationale

A respiratory rate of 24/min is too low for a newborn and may indicate respiratory depression.

Choice D rationale

The normal respiratory rate for a newborn is between 30 to 60 breaths per minute. A rate of 60/min is within this range.

Correct Answer is B

Explanation

Choice A rationale

Erythema toxicum is a common, benign rash in newborns but does not cause swelling that crosses suture lines.

Choice B rationale

A caput succedaneum is swelling of the scalp that crosses suture lines and is caused by prolonged pressure on the head during delivery.

Choice C rationale

Mongolian spots are benign, flat, congenital birthmarks with wavy borders and irregular shapes, typically found on the lower back and buttocks, not the head.

Choice D rationale

A cephalhematoma is a collection of blood between the skull bone and its periosteum that does not cross suture lines. .

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