What item must always be kept within reach of the client?

The call light must always be kept within reach of the client, as it is essential for their safety and independence. It allows clients to signal for help or assistance whenever they need it, which is particularly crucial in a healthcare setting where they may require immediate attention from staff. Ensuring that the call light is accessible empowers clients to communicate their needs effectively, promoting dignity and reassurance that help is readily available.

While other items like a water bottle or comfort items are important for the client's well-being and comfort, they do not serve the same immediate purpose of ensuring safety and access to assistance. The television remote can enhance entertainment and comfort, but it does not add to the client's ability to call for help. Thus, keeping the call light within arm's reach is a top priority in patient care practices.