To provide competent newborn care,the nurse understands that respirations are initiated at birth as a result of

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Chemical, thermal, sensory, and mechanical factors all contribute to the initiation of respirations in newborns. Chemical factors include a decrease in oxygen and increase in carbon dioxide, while thermal factors include exposure to cooler air. Sensory factors include tactile stimulation and a change in pressure, and mechanical factors include compression of the chest during delivery. The foramen ovale is a fetal heart structure that closes shortly after birth, and drying off the infant does not directly initiate respirations.

To Provide Competent Newborn Care,the Nurse Understands That Respirations Are