In basic first aid steps, which action is performed only if you are trained?

In basic first aid steps, which action is performed only if you are trained?

• A. Check for danger
• B. Call emergency services
• C. Provide basic life support if trained
• D. Respond to casualties

Answer: (C)

Providing basic life support is the action that is done only if you are trained because it involves precise techniques that require proper knowledge and practice to perform safely and effectively. Basic life support includes skills like chest compressions at the correct depth and rate, rescue breaths or appropriate ventilation, airway management, and using an automated external defibrillator when available. Without training, attempting these steps can be ineffective or even harmful, since incorrect technique can cause injury or fail to support the person’s breathing and circulation.

Other steps in first aid, such as checking for danger or calling emergency services, are actions you can initiate to secure the scene and summon help, and you can do them without formal training. Responding to casualties in a general sense—assessing the situation, providing reassurance, and giving basic care within your capability—can also be started by bystanders, but the hands-on life-saving procedures themselves require training to perform correctly.