What should a CNA do to ensure patient safety during a shower?

To ensure patient safety during a shower, using non-slip mats and having a shower chair available is essential. Non-slip mats help to prevent falls, which are a significant risk for patients due to wet surfaces. They provide traction underfoot and reduce the likelihood of slipping. A shower chair further enhances safety by allowing patients to sit while showering, especially for those who may have mobility issues, fatigue, or balance concerns. This setup minimizes the risk of accidents and provides a stable environment for the patient to maintain independence while showering.

The other options do not prioritize patient safety. Leaving the door unlocked may seem convenient for emergencies; however, it does not directly contribute to preventing accidents during the shower itself. Turning on all the hot water could lead to burns or discomfort, especially if the patient has a decreased sensation to temperature changes. Letting the patient shower alone increases the risk of falls and other accidents, as they may not be able to call for assistance if needed. Thus, ensuring the presence of non-slip mats and a shower chair is the best approach for maintaining patient safety.