What does ABC stand for in first aid basics?

What does ABC stand for in first aid basics?

• A. Airway-Breathing-Circulation
• B. Airway-Breathing-Check
• C. Airway-Breath-Circulation
• D. Airway-Call-Circulation

Answer: (C)

In first aid basics, the priority is to address life-sustaining functions in a specific order: airway, breathing, then circulation. Start with the airway because if the airway is blocked, oxygen can’t reach the lungs no matter what you do next. Once the airway is open, check breathing to see if the person is actually drawing air into the lungs; if not, provide rescue breaths to supply oxygen. After you’ve ensured breathing, focus on circulation to make sure oxygen-rich blood is reaching the body’s vital organs, and take appropriate steps if circulation is inadequate. The correct option reflects this sequence as Airway-Breathing-Circulation, which matches the standard order taught for basic life support. The wording may vary slightly (Breath versus Breathing), but the meaning is the same. Other choices omit the breathing step or swap in a different action (like calling for help), which is why they don’t fit the standard ABC approach.

In first aid basics, the priority is to address life-sustaining functions in a specific order: airway, breathing, then circulation. Start with the airway because if the airway is blocked, oxygen can’t reach the lungs no matter what you do next. Once the airway is open, check breathing to see if the person is actually drawing air into the lungs; if not, provide rescue breaths to supply oxygen. After you’ve ensured breathing, focus on circulation to make sure oxygen-rich blood is reaching the body’s vital organs, and take appropriate steps if circulation is inadequate.

The correct option reflects this sequence as Airway-Breathing-Circulation, which matches the standard order taught for basic life support. The wording may vary slightly (Breath versus Breathing), but the meaning is the same. Other choices omit the breathing step or swap in a different action (like calling for help), which is why they don’t fit the standard ABC approach.