What should a nurse do for a confused client with carbon monoxide poisoning who experiences dizziness when trying to ambulate?

For a confused client with carbon monoxide poisoning, who experiences dizziness when attempting to ambulate, the most appropriate action is to check on the client at regular intervals to assess the need to use the bathroom. This approach promotes safety and allows for frequent monitoring of the client's condition, ensuring that they receive support when needed. Given the client’s confusion and dizziness, they may not be fully aware of their physical limitations or the risks associated with attempting to move independently.

By regularly checking in, the nurse can assess the client's status, provide assistance if they need to use the bathroom, and prevent potential falls or injuries. This vigilant approach aligns with best practices in patient safety and care management.

The other options may not provide the necessary support and could potentially limit the client's autonomy or worsen the situation. Utilizing restraints or putting up side rails can create an unsafe environment and increase feelings of anxiety or agitation, which are counterproductive in managing a confused patient. Relying on a roommate to call for help does not ensure prompt assistance and places undue burden on another patient. Regular assessments by the nurse represent the best combination of safety and responsiveness to the client's needs.