The nurse thoroughly dries all infants immediately after birth primarily to:

Choice A rationale

Maternal convenience is a psychosocial factor, not a valid medical or biological reason for recommending formula over the immunological, nutritional, and developmental benefits of human milk. While convenience is important to the mother, it does not outweigh the health advantages of breastfeeding for the infant.

Choice B rationale

This is the only justifiable reason for recommending formula feeding. Specific maternal infectious diseases (e.g., untreated active tuberculosis, HIV in certain settings) or the use of contraindicated medications that pose a significant risk of toxicity to the infant via breast milk (e.g., certain chemotherapeutic agents) medically necessitate the substitution of human milk with formula.

Choice C rationale

Lack of confidence is a psychosocial barrier, which can and should be addressed through education and skilled lactation support. This does not constitute a scientific or medical contraindication to breastfeeding; instead, it indicates a need for professional intervention to facilitate successful lactation.

Choice D rationale

While this allows for greater paternal or other caregiver involvement, it is not a compelling medical or nutritional reason to forgo breastfeeding. Milk can be expressed and fed via a bottle to allow others to participate in feeding without sacrificing the benefits of human milk. —.

Choice A rationale

Congenital dermal melanocytosis, previously called Mongolian spots, are benign, flat, slate-grey, or bluish-green dermal melanocytic lesions typically found on the sacrum, buttocks, or lower back of newborns, more common in Asian, Black, or Hispanic infants. They result from melanocytes being trapped deep in the dermis during their migration from the neural crest to the epidermis, where they are usually found, causing the distinct color due to the Tyndall effect. They generally fade spontaneously within the first few years of life.

Choice B rationale

Nevus flammeus, commonly known as a port-wine stain, is a capillary malformation resulting from a localized defect in the formation of dermal capillaries, leading to a permanent dilation of post-capillary venules. This birthmark appears as a flat, pink, red, or purple patch on the skin, often unilaterally, and does not fade with time; it may even darken and thicken. It is not characterized by the bluish-green markings on the buttocks described.

Choice C rationale

Vascular nevi is a general term encompassing various birthmarks arising from abnormal blood vessel development, including hemangiomas and vascular malformations like nevus flammeus. Hemangiomas are typically raised, bright red, or deep blue/purple tumors of proliferating endothelial cells, often appearing days or weeks after birth, unlike the described flat marks. This term is too non-specific for the precise description.

Choice D rationale

Lanugo is the term for the fine, soft, downy hair that covers the body of a fetus, beginning around the fourth or fifth month of gestation. It is often still present on the newborn, especially premature infants, but it is hair, not a skin marking or lesion. Its function is believed to be related to temperature regulation and adherence of the vernix caseosa; it is shed within the first few weeks of life. —.