Range of Motion (ROM)
Range of Motion (ROM) refers to the full movement potential of a joint, measured in degrees. ROM exercises are nursing interventions performed to maintain or improve joint flexibility, prevent contractures, and promote circulation in patients with limited mobility.
Exam Tip
Three types: Active (patient does it), Active-Assistive (with help), Passive (nurse does it). STOP if patient reports pain. Support the joint during exercises. Follow the individual schedule. Passive ROM does not build strength or guarantee DVT prevention.
What Is Range of Motion?
Range of Motion (ROM) is the complete arc of movement that a joint can perform. In nursing, ROM exercises are therapeutic movements performed on or by patients to maintain joint function, prevent complications of immobility, and promote recovery.
Types of ROM Exercises
| Type | Description | When Used |
|---|---|---|
| Active ROM (AROM) | Patient performs movements independently | Patients with some mobility who can move joints on their own |
| Active-Assistive ROM (AAROM) | Patient performs movement with nurse assistance | Patients with partial strength or mobility |
| Passive ROM (PROM) | Nurse performs all joint movements for the patient | Unconscious, paralyzed, or unable to move independently |
Major Joint Movements
| Movement | Description | Example |
|---|---|---|
| Flexion | Bending/decreasing joint angle | Bending the elbow |
| Extension | Straightening/increasing joint angle | Straightening the knee |
| Abduction | Moving away from midline | Raising arm to the side |
| Adduction | Moving toward midline | Returning arm to side |
| Rotation | Turning around an axis | Turning the head |
| Pronation | Turning palm downward | Rotating forearm palm-down |
| Supination | Turning palm upward | Rotating forearm palm-up |
| Dorsiflexion | Pulling foot toward shin | Ankle flex upward |
| Plantar flexion | Pointing foot downward | Pointing toes |
| Circumduction | Circular movement | Rotating shoulder in a circle |
Nursing Guidelines for ROM Exercises
| Guideline | Rationale |
|---|---|
| Support the joint and limb | Prevents injury to muscles and ligaments |
| Move slowly and smoothly | Prevents pain and muscle spasm |
| Stop if patient reports pain | Pain indicates potential injury |
| Use the repetitions prescribed | Adequate repetition for benefit |
| Move only within the prescribed, pain-free range | Maintains maximum function |
| Follow the prescribed frequency for immobile patients | Prevents contractures and complications |
| Use proper body mechanics | Protects both nurse and patient |
Immobility Risks Addressed by the Broader Care Plan
- Contractures (joint stiffening)
- Muscle atrophy
- Deep vein thrombosis (DVT)
- Pressure injuries
- Pneumonia (hypostatic)
- Constipation
Exam Alert
ROM exercises appear in the Basic Care & Comfort and Reduction of Risk Potential categories on the NCLEX-PN. Know the difference between active, active-assistive, and passive ROM. Stop exercises if the patient reports pain. ROM helps maintain joint movement; passive ROM does not replace prescribed clot-prevention measures.
Active movement, safe mobilization, skin care, nutrition and prescribed thrombosis prevention have different roles. Do not promise that passive joint movement alone prevents pneumonia, pressure injuries or clots. Official guidance.
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Body Mechanics
Body mechanics refers to the coordinated use of body position, movement, and alignment to prevent injury during patient care activities such as lifting, transferring, and repositioning. Body mechanics are one part of safe handling; dependent patient transfers require suitable equipment and staffing.
Activities of Daily Living (ADLs)
Activities of Daily Living (ADLs) are the fundamental self-care tasks that individuals perform daily, including bathing, dressing, eating, toileting, transferring (mobility), and continence. Assessing ADLs helps nurses determine a patient's functional status and care needs.
Care Plan (Nursing)
A nursing care plan records a patient's identified needs, measurable goals and nursing interventions. The RN leads nursing care planning, and the LPN/LVN contributes findings and helps develop, implement and update the plan within the applicable scope of practice.
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