Registered Practical Nurse (RPN) Practice Test

What component of care is crucial for patients experiencing delirium?

1. Regular exercise

2. Structured environment

3. High-protein diet

4. Isolation from stimuli

The correct answer is: Structured environment

A structured environment is crucial for patients experiencing delirium because it helps to promoteorientation and stability. Delirium often results in confusion and altered consciousness, so providing a predictable and calm setting can minimize agitation and anxiety. This environment should include regular routines, clear communication, and familiar surroundings, which assist in grounding the patient and improving their cognitive function. While regular exercise and a high-protein diet can be beneficial for general health, they do not directly address the immediate needs of a patient in delirium. Isolation from stimuli, on the other hand, could exacerbate feelings of confusion and anxiety, as social interaction and stimulation—when appropriately managed—can be important for recovery. Thus, maintaining a structured environment is the most effective approach in supporting patients who are experiencing delirium.