Which of the following is an example of primary prevention, "prevent the event? (Select all that apply, one, some, or all)

Rationale: A. Airbags are a primary prevention measure because they are designed to reduce the likelihood or severity of injury during a motor vehicle accident. By cushioning the occupant and absorbing some of the force of impact, airbags prevent direct trauma to the head, chest, and other vital areas, which decreases the risk of life-threatening injuries before they occur. B. Seat belts are a classic example of primary prevention, as they prevent or reduce injury during a crash by keeping the occupant securely restrained. Proper seat belt use significantly lowers the risk of head injuries, chest trauma, and ejection from the vehicle, preventing the event from causing severe harm. C. This action falls under secondary or tertiary prevention, not primary. It focuses on managing the consequences of an injury after it occurs through early medical intervention, rehabilitation, and ongoing care. While essential for patient recovery, it does not prevent the traumatic event itself. D. Speed limits are a primary prevention strategy because they aim to reduce the likelihood of accidents occurring. By controlling vehicle speed, speed limits minimize the risk of collisions, the force of impact in crashes, and potential trauma to drivers, passengers, and pedestrians, thereby preventing injuries before they happen.