Final answer:
The appropriate task for the RN to delegate to the unlicensed assistive personnel (UAP) is obtaining a sterile urine sample from a patient with a Foley catheter.
Step-by-step explanation:
The appropriate task for the RN to delegate to the unlicensed assistive personnel (UAP) would be d. Obtain a sterile urine sample from a patient with a Foley catheter that is connected to a closed drainage system.
This task involves a procedure that can be trained and experienced and does not require the direct supervision of a registered nurse. The UAP can follow specific guidelines to obtain a sterile urine sample while ensuring the patient's comfort and safety. However, it is essential to ensure that the UAP has received proper training and has experience in performing this task.