Basics
What does CPR stand for?
Cardiopulmonary Resuscitation
What is the compression to breath ratio?
30:2
What does CPR stand for?
Cardiopulmonary Resuscitation
What device can help protect you when giving rescue breaths?
Face shield / mask
CPR can break ribs, and that’s okay.
True
How long before brain damage can start without oxygen?
About 4–6 minutes
How deep should chest compressions be for an adult?
About 5–6 cm (2 inches)
What color might lips turn if a person lacks oxygen?
Blue or purple
What should you do before using an AED?
Make sure no one is touching the person
You must remove clothing before placing AED pads.
True (pads must go on bare chest)
What does it mean if a person is unresponsive?
They do not react to voice or touch
What is more important during CPR: speed or stopping often to check?
Continuous compressions (don’t stop often)
What is one sign of a severe allergic reaction?
Swelling of the face or difficulty breathing
Where should AED pads be placed on the body?
Upper right chest and lower left side
You should stop CPR every minute to check for breathing.
False
What does it mean if a person only responds to pain?
They are not fully conscious and need urgent help
What are two signs that CPR is working?
Chest is rising (with breaths) + person may start showing movement or normal breathing
What is the biggest priority in the first minute of a cardiac emergency?
Activating emergency services and starting CPR
Why must AED pads not touch each other?
It can interfere with the electrical shock
Full chest recoil is important during CPR.
True
What are the three key things you must quickly check before starting CPR?
Responsiveness, breathing, and scene safety
What should you do if the chest does NOT rise during rescue breaths?
Re-tilt the head and try again (open the airway properly)
You are alone and find someone unconscious and not breathing. What is the correct order of actions?
Call 911 -> start CPR -> use AED if available
What dangerous heart rhythms can an AED detect?
Ventricular fibrillation (VF) and pulseless ventricular tachycardia (VT)
If the AED says ‘no shock advised,’ you should stop CPR.
False