Final answer:
A nursing assistant should ensure that the patient is comfortable, safe, and properly aligned when repositioning them.
Step-by-step explanation:
Each time a patient is repositioned, a nursing assistant should ensure that the patient is comfortable, safe, and properly aligned. This involves assessing the patient's physical condition, checking for any pain or discomfort, and using proper techniques to move and support the patient's body. For example, a nursing assistant may use pillows or cushions to provide support to the patient's back or limbs, or may use a mechanical lift to safely reposition the patient.