What action should be taken every 2 hours when a patient is restrained?

The recommended action to take every 2 hours when a patient is restrained is to remove the restraint for range of motion. This is crucial for the physical well-being of the patient, as it helps prevent complications associated with immobility, such as pressure sores, muscle atrophy, and stiffness in joints. Allowing a restrained patient to have their restraints removed periodically facilitates circulation and encourages movement, which is essential for maintaining their physical health.

While checking vital signs is important for monitoring a patient's condition, it does not directly address the physical issues that can arise from prolonged restraint use. Changing bed linens is necessary for hygiene, but it does not significantly contribute to the comfort or mobility of the patient. Administering medications could be relevant to the patient's care plan, but it is not specifically tied to the management of restraints. Therefore, removing the restraint for range of motion is the most appropriate action in this context.