Final answer:
When caring for an anxious client, a nurse aide should do all of the following except making the client stay still.
Step-by-step explanation:
When caring for a client who is anxious, the nurse aide should do all of the following except B. make the client stay still.
Clients who are anxious may exhibit restlessness or fidgeting, and making them stay still can further increase their anxiety. Instead, the nurse aide should focus on creating a calm and supportive environment.
Remaining calm themselves, providing a quiet atmosphere, and using simple, easy-to-understand words can help to reduce the client's anxiety and promote a sense of relaxation.