Which practice is correct when performing range-of-motion exercises for an immobilized limb?

• A. Move quickly
• B. Ignore device orders
• C. Support the limb and perform gentle passive movements within tolerance
• D. Force the joint beyond tolerance

Answer: (C)

Maintaining range of motion for an immobilized limb means preserving joint flexibility and preventing stiffness while protecting the limb and any devices involved. The best approach is to support the limb to keep it aligned and guide it gently through its available range, performing passive movements within the patient’s tolerance. Move slowly, stop if there is pain or resistance, and never push beyond what the limb can tolerate or what the care plan allows. Following device orders is essential, and actions that are too rapid, ignore restrictions, or force the joint beyond its tolerance can cause tissue injury, disrupt the immobilization, or harm the patient. This gentle, within-tolerance passive technique preserves mobility without causing harm.