In an effort to decrease complications for the infant right after birth, the nurse would expect to administer which medication for prophylaxis of potential eye conditions?.
Vitamin K.
Erythromycin ophthalmic ointment.
Gentamicin ophthalmic ointment.
Silver nitrate solution.
The Correct Answer is B
The correct answer is choice B.
Choice A rationale:
Vitamin K is given to newborns to prevent bleeding disorders, not eye conditions.
Choice B rationale:
Erythromycin ophthalmic ointment is commonly used for prophylaxis of neonatal conjunctivitis (pink eye) caused by Neisseria gonorrhoeae and Chlamydia trachomatis.
Choice C rationale:
Gentamicin ophthalmic ointment can be used to treat bacterial infections of the eye, but it is not typically used for prophylaxis of neonatal eye conditions.
Choice D rationale:
Silver nitrate solution was once used for prophylaxis of neonatal eye conditions, but it is no longer commonly used due to the risk of chemical conjunctivitis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
The correct answer is choice C.
Choice A rationale:
Keeping the baby’s head covered helps to prevent heat loss, as newborns lose a significant amount of heat through their heads.
Choice B rationale:
Keeping the baby’s bassinet away from fans and air conditioning helps to maintain a stable body temperature.
Choice C rationale:
Newborns’ temperatures are typically checked every 3 to 4 hours, not every hour, and are usually done axillary, not rectally.
Choice D rationale:
Placing the baby on the mother’s stomach and covering her with a warm blanket promotes skin-to-skin contact and helps to maintain the baby’s body temperature.
Correct Answer is D
Explanation
The correct answer is choice D.
Choice A rationale:
Superficial structures above the muscle refer to first-degree lacerations, which only involve the skin of the perineum and vaginal mucosa.
Choice B rationale:
A fourth-degree laceration does not stop at the anterior rectal wall. It extends through the anal sphincter and into the rectal mucosa.
Choice C rationale:
While a fourth-degree laceration does involve the anal sphincter muscle, it also includes the underlying rectal mucosa.
Choice D rationale:
A fourth-degree laceration involves the perineal muscles, the anal sphincter, and the underlying rectal mucosa.
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