A woman gives birth to a small infant with a malformed skull.

The infant grows abnormally slowly and shows signs of substantial cognitive and intellectual deficits.

The child also has facial abnormalities including a short nose and thin lip that become more striking as it develops.

The correct answer is choice D.

Choice A rationale:

Washing the cord daily with mild soap and water is not recommended as it can delay healing and increase the risk of infection.

Choice B rationale:

Applying petroleum jelly to the cord stump is not recommended as it can create a moist environment that promotes bacterial growth.

Choice C rationale:

The diaper should be folded down to keep the cord stump dry and exposed to air, which promotes healing.

Choice D rationale:

Giving a sponge bath until the cord stump falls off is recommended to keep the area dry and prevent infection.

The correct answer is choice A. She did her perineal care independently.

Choice A rationale:

Taking the initiative for caring for her newborn independently while managing her own postpartum needs marks the taking-hold phase of infant bonding.

Choice B rationale:

Being eager to talk about her birth experience is more associated with the taking-in phase, not the taking-hold phase.

Choice C rationale:

Not asking for anything for pain all day is not a specific indicator of the taking-hold phase.

Choice D rationale:

Sitting and rocking her infant for long intervals is not a specific indicator of the taking-hold phase.