CNA Assisting with Range of Motion Exercises

Question 1

What is the primary purpose of performing range of motion (ROM) exercises for bedridden patients?

Accepted Answer

To prevent joint stiffness, contractures, and muscle atrophy

Answer

To build muscle strength and endurance

Answer

To improve cardiovascular fitness

Answer

To help the patient lose weight

Question 2

During passive range of motion exercises, a patient suddenly says "Ouch, that hurts!" when the CNA moves their knee. What should the CNA do?

Accepted Answer

Stop the exercise immediately and report the pain to the nurse

Answer

Continue the exercise but move more slowly

Answer

Apply ice to the knee and continue with other joints

Answer

Tell the patient that some discomfort is normal and encourage them to tolerate it

Question 3

Which of the following is an example of active range of motion exercise?

Accepted Answer

The patient moves their own arm through the full range of motion without CNA assistance

Answer

The CNA moves the patient's arm through its full range of motion while the patient relaxes

Answer

The CNA and patient both apply force to move a stiff joint

Answer

The CNA stretches the patient's leg muscles while the patient sleeps

Question 4

Which movement describes bending a joint (such as the elbow or knee) to decrease the angle between the bones?

Accepted Answer

Flexion

Answer

Extension

Answer

Abduction

Answer

Rotation

Question 5

A care plan states that a patient should receive passive ROM exercises. When should the CNA perform these exercises?

Accepted Answer

According to the schedule specified in the care plan, typically during morning care

Answer

Only when the physical therapist is present to supervise

Answer

Only when the patient specifically requests them

Answer

At any time the CNA finds convenient, as consistency does not matter

Question 6

When performing ROM exercises on a patient's shoulder, the CNA should support the joint by:

Accepted Answer

Supporting the joint with one hand while guiding movement with the other

Answer

Gripping firmly above and below the joint to maximize control

Answer

Holding only the patient's hand, keeping the shoulder free

Answer

Placing the patient's arm across their chest before moving it