**Question:** True about "ROM therapy" is -

A. It is a type of therapy that involves passive range of motion exercises
B. It is a method used to increase muscle strength and endurance
C. It is only effective in treating joint stiffness
D. It is contraindicated in patients with acute injuries

**Core Concept:**
ROM therapy, or Range of Motion therapy, is a type of physical therapy that focuses on improving joint mobility and maintaining or restoring the normal function of a joint. The underlying principle involves gradually increasing the range of motion of a joint beyond its current limit under the guidance of a physical therapist. This helps in preventing joint stiffness, contractures, and promoting overall joint health.

**Why the Correct Answer is Right:**
ROM therapy is indeed a type of therapy that involves passive range of motion exercises to increase joint mobility. This helps in maintaining or restoring the normal function of the joint.

**Why Each Wrong Option is Incorrect:**
A. While passive range of motion exercises are performed in ROM therapy, it is not limited to that aspect only. ROM therapy also involves active range of motion exercises, stretching, and strengthening exercises. Therefore, option A is partially correct.
B. ROM therapy aims to improve joint mobility and prevent contractures, not specifically to increase muscle strength and endurance.
C. ROM therapy can be effective in treating joint stiffness, but it is not limited to just treating joint stiffness. It is a comprehensive approach to maintaining and restoring joint function and mobility.
D. ROM therapy is not contraindicated in patients with acute injuries, but rather, it is recommended to prevent stiffness and contractures during the recovery phase. However, in severe cases, the decision to perform ROM exercises should be made with caution, considering the patient's condition, pain tolerance, and the guidance of a healthcare professional.

**Clinical Pearl:**
Range of Motion therapy (ROM therapy) is a valuable tool in rehabilitation medicine, particularly in post-stroke patients, burn victims, and individuals with joint stiffness. It is essential to understand the correct approach, techniques, and indications for ROM therapy to provide effective patient care and promote optimal joint function and mobility.

**Correct Answer:**
Correct Answer: D. ROM therapy is not contraindicated in patients with acute injuries, but should be performed with caution and under the guidance of a healthcare professional, considering the patient's condition, pain tolerance, and the severity of the injury.