What is the most important postoperative nursing care for an infant after cleft lip repair?

Cleansing the suture line is crucial postoperative care for an infant after cleft lip repair because it helps prevent infection and promotes proper healing. After the surgical procedure, the suture site is susceptible to bacteria, and diligent cleansing reduces the risk of complications. Keeping the area clean ensures that any debris or potential pathogens are removed, thus supporting optimal recovery and minimizing the chances of wound healing issues.

Other care measures, while important, do not focus as directly on the immediate needs of the suture site. For example, using a spoon for oral feedings might seem beneficial, but it is not recommended immediately after surgery as it risks disturbing the suture line. Offering a pacifier might seem like it could help soothe the infant, but it could also exert pressure on the healing area. Using wrist restraints is an extreme measure that might hinder the infant's ability to move freely and could lead to distress. Therefore, proper cleansing of the suture line remains the most vital aspect of postoperative nursing care for this specific scenario.