CNA Assisting with Range of Motion Exercises 2

Question 1

A CNA is performing passive range of motion (PROM) on a resident with spasticity in their left arm. As the CNA gently extends the elbow, the muscle tightens and resists the movement. What is the most appropriate immediate action?

Accepted Answer

Hold the joint in its current position with gentle pressure until the muscle relaxes.

Answer

When encountering spasticity during PROM, the correct technique is to hold the limb with gentle, steady pressure. This allows the spastic muscle time to relax. Forcing the movement can cause pain, injury, and potentially increase the spasticity. A fast motion would also likely worsen the muscle tone. The resistance is a physiological reaction, not non-compliance.

Question 2

A resident who recently had a hip replacement has a care plan that includes active-assistive range of motion (AAROM) exercises. Which of the following best describes the CNA's role during these exercises?

Accepted Answer

The CNA encourages the resident to move their leg as much as possible and provides physical support to complete the movement.

Answer

Active-assistive range of motion (AAROM) involves the resident actively participating in the movement to the best of their ability, with the CNA providing the necessary assistance to complete the full range of motion. This is different from passive ROM, where the caregiver does all the work, and active ROM, where the resident does the work independently.

Question 3

While assisting a resident with dementia with range of motion exercises, the resident becomes agitated and repeatedly says, 'No, stop!' but does not appear to be in physical pain. What is the CNA's best course of action?

Accepted Answer

Stop the exercises, attempt to gently distract and reassure the resident, and try again later if they become calm.

Answer

For a resident with dementia, agitation can be a form of communication. The CNA's priority is the resident's well-being and respecting their expressed wishes, even if not verbally articulated in a standard way. Stopping the activity, providing reassurance, and attempting to redirect or try again later is the most person-centered approach. Continuing could increase distress, and simply documenting a refusal without trying other approaches is not optimal care.

Question 4

Which of the following describes the correct technique for performing circumduction of the shoulder during passive range of motion exercises?

Accepted Answer

Moving the resident's arm in a circular motion, like drawing a circle in the air.

Answer

Circumduction is a conical or circular movement of a limb that combines flexion, extension, abduction, and adduction. For the shoulder, this involves moving the resident's entire arm in a large, smooth circular motion. The other options describe flexion/extension, abduction, and pronation/supination, respectively.

Question 5

A CNA is assigned to perform PROM exercises for a resident with a severe, acute deep vein thrombosis (DVT) in their right leg. Which action is appropriate?

Accepted Answer

Perform exercises on both arms and the left leg, but avoid any movement of the right leg.

Answer

An acute DVT is an absolute contraindication for range of motion exercises on the affected limb. Moving the leg could dislodge the blood clot, leading to a life-threatening pulmonary embolism. The CNA must not perform exercises on the affected leg and should clarify with the nurse if there are any questions. Exercises can be safely performed on the unaffected limbs.

CNA Practice Test

CNA Practice Test

CNA Assisting with Range of Motion Exercises 2