What action by the nurse is most helpful to a client anxious about having an arm cast removed?

The most helpful action for a client who is anxious about having an arm cast removed is to show the client the cast cutter and explain how it works. This approach effectively addresses the client's anxiety by providing clarity and understanding about the procedure. When individuals are anxious, they often worry about the unknown, and by demonstrating the equipment and detailing the process, the nurse can help alleviate fears.

Understanding how the cast cutter operates can demystify the situation for the client, reducing feelings of fear that stem from uncertainty. It empowers the client by making them an active participant in their care, which can significantly lessen their anxiety.

In contrast, statements about frightening noises or rare occurrences of injury do not alleviate the client's immediate concerns and could instead heighten their anxiety. Making such reassurances may not be reassuring or helpful, as they downplay the client's legitimate feelings. Therefore, providing a clear explanation and a visual demonstration is a more supportive method for managing the client's anxiety about the removal of the cast.