High School Health Practice Exam 2026 - Free Health Practice Questions and Study Guide

An accident is an unexpected event that causes injury. It happens without planning or intention, like slipping and falling or a car crash, where harm results from the event itself. The other terms describe actions or conditions, not the event. First aid is the immediate care given after someone is injured, not what caused the injury. Shock is a dangerous state the body can go into after injury, not the event that caused harm. Rescue breathing is a technique to help someone breathe, not the incident that caused injury. So, the best choice is accident because it names the unplanned event that leads to injury.