A nurse is teaching about home safety with a client who is 2 days postpartum. Which of the following instructions should the nurse include in the teaching?

A. To facilitate bonding between the newborn and parent. This is correct. Antibiotic ophthalmic ointment, typically used to prevent neonatal conjunctivitis, can temporarily blur the newborn's vision. Delaying its application for a short period allows the newborn to maintain eye contact with the parent during the critical bonding period immediately following birth.

B. To allow manifestations of infection to be identified. This is incorrect. The purpose of the antibiotic ointment is to prevent neonatal conjunctivitis caused by gonorrhea or chlamydia, which may not present with immediate symptoms. Delaying its application to observe for signs of infection would not be appropriate.

C. The newborn's weight is not a determining factor for delaying the instillation of antibiotic ophthalmic ointment.

D. The mode of delivery, whether vaginal or cesarean, does not affect the timing of antibiotic ophthalmic ointment instillation.

Rationale:

A. Administering methylergonovine is not appropriate for a fourth-degree perineal laceration.

Methylergonovine is typically used to prevent or treat postpartum hemorrhage by promoting uterine contractions.

B. Applying povidone-iodine to the client's perineum is not indicated for the management of a perineal laceration. Povidone-iodine is an antiseptic solution used for wound cleansing, but it may be too harsh for the perineal area.

C. Providing the client with a cool sitz bath is appropriate for managing discomfort and promoting healing after a fourth-degree perineal laceration. A sitz bath helps to soothe the perineal area and reduces inflammation.

D. Applying a moist, warm compress to the perineum is not recommended for a fourth-degree perineal laceration, as it may increase the risk of infection and discomfort.