A nurse is caring for a newborn immediately following birth. Which of the following nursing interventions is the highest priority?

Choice A rationale Initiating breastfeeding is an important intervention for nutritional support and promoting maternal-infant bonding, as well as stimulating uterine contraction and involution, but it is not the absolute highest priority immediately after birth. Establishing and maintaining a clear airway and stable thermoregulation takes precedence over feeding to prevent complications such as respiratory distress and cold stress. Choice B rationale Performing the initial bath can wait until the newborn's temperature is stabilized, usually several hours after birth, to prevent cold stress, which is a significant risk for the newly delivered infant. Thermoregulation is a high priority, and delaying the bath helps maintain the core body temperature and reduces oxygen consumption and glucose use. Choice C rationale Administering the vitamin K injection is important to prevent hemorrhagic disease of the newborn due to transient prothrombin deficiency, as newborn gut flora is not yet established, but it is not a life-saving, immediate priority over essential physiological stabilization. This intervention can be safely delayed until after the newborn is stabilized and has been assessed. Choice D rationale Initiating skin-to-skin contact with the mother immediately after birth is the highest priority intervention because it effectively helps stabilize the newborn's heart rate, respiratory rate, and most critically, regulates the body temperature through maternal heat transfer, which prevents life-threatening cold stress and promotes cardiopulmonary adaptation.