A resident in a skilled nursing facility for a short term rehabilitation following a hip replacement says to the nurse, "I don't want to have you draw any more blood for those useless tests." When the nurse fails to convince the patient to have the blood drawn, the most appropriate documentation would be:

A. Administering pain medication: Administering medication typically requires a healthcare provider's order. Nurses can administer medications, but this action is not independent; it relies on a prescription.

B. Teaching a patient how to change their dressing before they are discharged: This is an independent nursing action. Nurses are educated and trained to provide patient education. Teaching patients about wound care and dressing changes falls under their scope of practice and doesn't require a physician's order.

C. Changing a patient's diet from pureed to regular: Changing a patient's diet usually involves dietary guidelines set by a healthcare provider. Nurses can implement these dietary changes based on the provider's orders but cannot independently change a patient's diet without an order from a healthcare provider.

D. Giving a back rub: Providing comfort measures like a back rub is an independent nursing action. It falls under the domain of holistic nursing care and doesn't require a specific physician's order. Nurses often use such measures to promote relaxation and alleviate discomfort.

E. Repositioning a patient in bed: This is an independent nursing action. Regular repositioning is crucial for preventing pressure ulcers and maintaining a patient's comfort. Nurses assess the patient's mobility and reposition them as needed without requiring specific orders each time.

A. An independent nursing action:
This statement is correct. Preparing a patient for a diagnostic test and providing information about what to expect during and after the test is within the scope of nursing practice. Nurses can independently educate patients and prepare them for procedures based on their knowledge and protocols.

B. The doctor's responsibility:
This statement is incorrect. While doctors order tests and procedures, it is the responsibility of the nursing staff to prepare the patient, provide necessary information, and ensure the patient's understanding and comfort before the procedure.

C. A dependent nursing action that requires the doctor's authorization:
This statement is incorrect. Preparing a patient for a diagnostic test and providing education about the procedure do not require direct authorization from the doctor. Nurses can perform these actions as part of their nursing practice.

D. An interdependent nursing action:
This statement is incorrect. Interdependent nursing actions involve collaboration with other healthcare professionals. Educating the patient about a diagnostic test is primarily an independent nursing action, although collaboration with other team members might be necessary in certain cases.