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3 C’s of First Aid: Check, Call, Care (Quick Guide)

What are the 3 C’s in basic first aid?

The “3 C’s” in basic first aid are Check, Call, and Care. They’re a simple way to remember what to do first during an emergency—prioritizing safety, getting professional help on the way, and providing appropriate support until responders arrive.

1) Check

Start by checking the scene and the person. Make sure the area is safe for you and the injured or ill person (traffic, fire, electricity, violent situations, unstable debris). Then check for responsiveness, breathing, and obvious severe bleeding. If the person is unresponsive, look for normal breathing and be ready to start CPR if trained and needed.

2) Call

Call 911 (or your local emergency number) when the situation could be life-threatening, symptoms are severe, or you’re unsure. If others are nearby, point to a specific person and tell them to call so it happens immediately. Share the location, what happened, the person’s condition, and any hazards. Don’t hang up until the dispatcher says it’s okay.

3) Care

Provide care that matches the situation and your training. That may include applying direct pressure to bleeding, positioning the person comfortably, keeping them warm, monitoring breathing, or starting CPR/AED use if indicated. Avoid moving someone with a suspected neck or back injury unless there’s immediate danger. If the person is conscious, reassure them and watch for changes while waiting for help.

For a more detailed breakdown and helpful examples, visit the full guide here: What are the C’s in basic first aid?.

For 3 C’s of First Aid: Check, Call, Care (Quick Guide), the best answer depends on fit, material, care instructions, and how the product will be used day to day.

FAQ

When should you call 911 during first aid?

Call 911 for chest pain, trouble breathing, severe bleeding, signs of stroke, seizures, major burns, serious injuries, or anytime the person is unconscious or getting worse. If you’re unsure, it’s safer to call and follow the dispatcher’s instructions.