A nurse is providing teaching to the parents of a newborn who has a prescription for a home phototherapy biliblanket.
Which of the following statements should the nurse include in the teaching?

Choice A rationale

A temperature of 37.7° C (99.9° F) in the immediate postpartum period is a relatively common and often benign finding, typically within normal limits or indicating mild dehydration or exertion from labor. A slight elevation is not usually a cause for immediate concern unless accompanied by other signs of infection, which would warrant further investigation. Normal range is 36.5° C to 37.5° C (97.7° F to 99.5° F).

Choice B rationale

A boggy fundus is a significant finding that the nurse should report immediately. A boggy, soft uterus indicates uterine atony, which means the uterine muscles are not contracting effectively. This significantly increases the risk of postpartum hemorrhage due to inadequate compression of uterine blood vessels.

Choice C rationale

Lochia rubra with small clots is considered a normal finding in the immediate postpartum period. Lochia rubra is the initial dark red discharge consisting of blood, decidual tissue, and mucus. Small clots are expected as blood clots and detaches from the uterine wall, reflecting normal uterine involution.

Choice D rationale

Minimal perineal edema is a normal and expected finding after vaginal delivery. The trauma of childbirth often results in some degree of swelling in the perineal area. "Minimal" edema indicates that the swelling is not excessive and does not suggest a complication requiring immediate reporting to the provider.

Choice A rationale

Sternal retractions indicate increased respiratory effort and can be a sign of respiratory distress in a newborn. This occurs when the infant is struggling to inhale, causing the chest wall to visibly pull inward with each breath due to negative pressure, and requires immediate intervention.

Choice B rationale

Acrocyanosis, characterized by bluish discoloration of the hands and feet, is a common and normal finding in newborns during the first 24 to 48 hours after birth. It is due to immature peripheral circulation and does not typically indicate a need for intervention.

Choice C rationale

Molding is the overlapping of the fetal skull bones during passage through the birth canal. This is a normal adaptation during vaginal birth and typically resolves spontaneously within a few days, thus requiring no intervention.

Choice D rationale

Vernix caseosa is a whitish, cheesy substance covering the skin of many newborns, providing protection and lubrication in utero. Its presence is normal and beneficial, often providing hydration and antimicrobial properties to the skin post-birth.