Certified Nursing Assistant (CNA) Prometric Practice Exam

What types of restraints are permissible in medical settings?

1. Only physical

2. Only chemical

3. Physical or Chemical

4. Mechanical only

The correct answer is: Physical or Chemical

In medical settings, both physical and chemical restraints can be used under specific circumstances to ensure patient safety and to manage behavior that poses a risk to the patient or others. Physical restraints involve the use of devices or methods that restrict a person's movement, such as wrist restraints or bed rails. Chemical restraints, on the other hand, refer to medications administered to manage a patient’s behavior or restrict movements rather than treating a medical condition. The rationale for allowing both types of restraints is rooted in the principle of patient safety and the need to provide care that minimizes harm. The use of restraints, whether physical or chemical, should always comply with established guidelines, require proper assessment, and involve continuous evaluation to justify their ongoing use. Medical professionals must also seek alternatives whenever possible and only resort to restraints when necessary to protect the patient or others. Options that suggest only one type of restraint—whether physical or chemical—do not acknowledge the comprehensive approach that medical professionals must use when determining the appropriate form of restraint for a given situation. It is essential to recognize the need for flexibility and situational consideration when managing patient care and behavior.