【单选题】

A 3-month-old infant just had a cleft lip and palate repair. To prevent trauma to the operative site, the nurse should do which of the following
A．Give the baby a pacifier to help soothe him.

B．Lie the baby in the prone position.
C．Place the infant's arms in soft elbow restraints.
D．Avoid touching the suture line, even to clean.