This program has provided some basic information about emergency situations that can occur in a laboratory. However, it is not a substitute for a hands-on first aid course, such as those given at your facility or a local community center. The more you know about first aid, the more prepared you will be to act calmly and effectively in emergency situations, possibly saving lives. Follow your institution's policies and procedures for becoming certified in appropriate First Aid, CPR, AED, and other life-saving techniques.