Final answer:
A device used to confine a person to a bed or chair or prevent movement of a specific body part is called a restraint. Restraints are commonly used in healthcare settings for patient safety and to prevent harm or injury. They can be physical restraints, such as straps or cuffs, or they can be chemical restraints, which involve the use of medication to control behavior.
Step-by-step explanation:
A device used to confine a person to a bed or chair or prevent movement of a specific body part is called a restraint. Restraints are commonly used in healthcare settings for patient safety and to prevent harm or injury. They can be physical restraints, such as straps or cuffs, or they can be chemical restraints, which involve the use of medication to control behavior.