Which action is most appropriate for a nurse when a client exhibits signs of anxiety and dyspnea post-surgery?

Providing reassurance and monitoring vital signs is the most appropriate action when a client exhibits signs of anxiety and dyspnea post-surgery. This approach addresses the client’s immediate emotional and physical needs. By reassuring the client, the nurse helps to alleviate anxiety, which can contribute to feelings of dyspnea. Monitoring vital signs is essential to assess the client's physiological status, as it can provide critical information about their respiratory function and overall stability.

The combination of reassurance and vigilant monitoring allows the nurse to offer emotional support while also keeping a check on the client's physical state. This dual focus is important in a post-surgical setting where complications can arise, and timely interventions may be necessary. Engaging with the client in this way can help to foster a sense of safety and security, promoting better overall recovery outcomes.

In contrast, administering a sedative may not be immediately appropriate without assessing the client's overall condition, as it could mask signs of distress that need to be addressed. Encouraging deep breathing is a beneficial technique, but it should be done in tandem with reassurance and monitoring to ensure that the client is comfortable and able to follow the instructions effectively. Ignoring signs of anxiety and dyspnea is not suitable, as it disregards the client’s immediate needs