Certified Nursing Assistant (CNA) Prometric Practice Exam

When are passive range of motion exercises performed?

1. When a resident is awake and alert

2. When a resident can move on their own

3. When a resident cannot move on her own

4. When a resident requests them

The correct answer is: When a resident cannot move on her own

Passive range of motion exercises are specifically designed for individuals who are unable to move their joints and limbs independently. These exercises are performed to maintain joint flexibility, prevent stiffness, and improve circulation in individuals with limited mobility, such as those recovering from surgery, experiencing paralysis, or with certain chronic conditions. When a resident cannot move on her own, caregivers can assist by gently moving the resident's limbs through the normal range of motion without any effort on the resident's part. This is crucial in preventing complications that can arise from immobility, such as contractures or muscle atrophy. The other scenarios—when a resident is awake and alert or can move independently—do not typically necessitate passive range of motion exercises because the resident has the capability to engage in movement themselves. Also, while a request from a resident might indicate a desire for movement, if they are capable of moving independently, passive exercises would not be appropriate.