Twenty minutes after birth, a baby begins to move his head from side to side, making eye contact with the mother, and pushes his tongue out several times. The nurse interprets this as:

A. Evidence that the newborn is becoming chilled would typically include signs such as cool skin, mottling, or acrocyanosis ,not active behaviors like head movement and eye contact.
B. A good time to initiate breast-feeding is correct. The described behaviors ,eye contact, head movement, and tongue thrusting, are characteristic of the first period of reactivity, which occurs within the first 30 minutes after birth. During this time, the newborn is alert, responsive, and exhibits strong rooting and sucking reflexes, making it an ideal window to begin breastfeeding.
C. The period of decreased responsiveness preceding sleep typically occurs after the first period of reactivity and is marked by reduced activity and interest in feeding, not alert behaviors.
D. A sign that the infant is being overstimulated would usually involve signs like gaze aversion, hiccupping, or flailing ,not purposeful movements or eye contact.

A. Requests time to talk on the phone is more reflective of the "taking in" phase, where the mother is focused on herself and her own needs, such as resting and reflecting on the birth experience. This phase typically involves less engagement with the baby and more focus on recovery.

B. Hesitates to initiate contact with the newborn is characteristic of the "taking in" phase as well. During this phase, the mother may still be adjusting and may not yet feel confident in caring for her baby, often focusing more on her own recovery.

C. Allows staff to perform most of the infant's care is also more indicative of the "taking in" phase. During this phase, the mother is still learning and may feel less confident, often relying on others to care for the newborn.

D. Questions the nurse about frequency of feeding for the newborn is a behavior typically seen in the "taking hold" phase. During this phase, the mother becomes more active in caring for the baby, taking responsibility for its care, and showing interest in learning about the baby’s needs (such as feeding). This phase involves a shift toward becoming more independent and engaged in infant care.