Final answer:
The nurse can delegate the task of adjusting the feeding rate to the UAP when caring for a patient receiving enteral feedings.
Step-by-step explanation:
When caring for a patient receiving enteral feedings, there are certain tasks that a nurse can delegate to the UAP (Unlicensed Assistive Personnel). Of the options provided, the nurse can delegate the task of adjusting the feeding rate to the UAP. This task can be taught to the UAP as it mainly involves adjusting the flow rate of the enteral feeding pump based on the patient's prescribed rate. Monitoring for complications (option b), assessing the patient's response to feeding (option c), and administering medications through the feeding tube (option d) require a higher level of knowledge and skill, so these tasks should be performed by a nurse.