The practical nurse (PN) is assisting with the care of an infant who was born 6 hours ago and is prescribed supplemental oxygen. Which action can the PN safely implement?
a) Place the oxygen tubing loosely under the infant's shirt
b) Tape the oxygen tubing to the infant's cheek
c) Insert the nasal cannula into the infant's mouth
d) Secure the oxygen tubing with a tight knot around the infant's neck