Information That Should Be Provided to the Caregiver of a Patient

Information that should be provided to the caregiver of a patient with a nasogastric (NG) tube includes

A) keeping the head of the bed lowered for feedings.
B) keeping unused formula at room temperature.
C) aspirating every 4 hours when receiving continuous drip feedings.
D) returning the gastric contents if the residual exceeds 250 mL.