What type of signals may help you notice an emergency?

A. Unusual notices, B. Unusual odors, and C. Unusual appearances or behaviors are all signs of medical emergencies. One example is a heart attack. A person may be lost their ability to speak or make sudden noises due to the pain. They may also grab and point at their chest to alert others of the pain.

Another example is drug overdose. A person may begin foaming at the mouth and go unconscious. Regardless of the emergency, it is important to get medical attention as quickly as possible as the time goes on without attention to the emergency, the more damage to the body and brain that can occur.