CPR Basic
What does CPR stand for?
Cardiopulmonary Resuscitation
What’s the first thing you do if you find someone unconscious?
Check if the scene is safe, then check for responsiveness
what do you check before approaching an accident scene?
Check for scene safety (make sure it’s safe for you first)
What organ does CPR mainly help keep alive?
The brain (and indirectly the heart too, but brain is most critical)
CPR can restart a person’s heart
False — CPR doesn’t restart the heart; it keeps blood flowing until help arrives
Where should you place your hands during chest compressions?
Center of the chest, on the lower half of the breastbone
What number do you call in Canada for emergencies?
911
When do you not move an injured person?
if they have a suspected head, neck, or spinal injury
Why is oxygen so important for the brain?
Brain cells start dying quickly without oxygen → permanent damage/death
If someone is breathing normally, you should still start CPR.
False ,if they are breathing normally, no CPR is needed
How many compressions to breaths in CPR (for an adult)?
30 compressions to 2 breaths (30:2)
What’s the “ABC” in first aid?
Airway, Breathing, Circulation
What should you do if someone has a burn?
Cool the burn with cool (not ice-cold) running water for 10–20 minutes, cover loosely with a clean cloth
Which body system controls breathing?
The respiratory system (lungs, diaphragm, airways)
It’s okay to use an AED (defibrillator) even if you’re not trained.
True — AEDs give clear step-by-step instructions, safe for anyone
How deep should chest compressions be?
About 2 inches (5 cm) deep for adults
Lean forward, pinch nose, breathe through mouth (do not tilt head back)
How should you treat a nosebleed?
How long should you wash a cut or scrape?
At least 20 seconds with clean water
How many minutes without oxygen before brain damage begins?
About 4–6 minutes before permanent brain damage begins
You should always check the scene for safety first.
True — your safety comes first
Why is it important to let the chest rise fully between compressions?
To let the heart refill with blood so compressions keep circulating oxygen
What are the steps for helping someone choking?
Give abdominal thrusts until object is expelled or person becomes unresponsive (then start CPR)
What do you do if someone is having a seizure?
Move objects away, protect head, do not restrain; after seizure ends, roll them on their side (recovery position), call 911 if needed
What is the recovery position used for?
To keep airway open and prevent choking if unconscious but breathing
A person must be lying on a bed to do CPR
False — hard, flat surface is best for commpressions