CPR & Basic Life Support Bio FULLY SOLVED
UPDATED EXAM 2025 -2026
All cardiac arrests situations are shockable by an AEDANSWERSFalse
What is accomplished by CPR?ANSWERSIt circulates blood until the heart is restored to good health
What is cardiac arrest?ANSWERSWhen the heart stops effectively pumping blood
How much blood is pumped during an effective chest compression compared to a normal
heartbeat?ANSWERS30%
How does defibrillation work?ANSWERSIt stuns the heart to stop ventricular fibrillation.
When is it appropriate to place a victim in the recovery position?ANSWERSWhen ROSC has been
restored
What is the rule of thumb for how long you should check for responsiveness?ANSWERSCheck for
between 5 and 10 seconds
You are a lone rescuer who is getting tired from performing chest compressions. What action should be
taken when more rescuers arrive?ANSWERSAssign tasks to other rescuers and rotate compressors to
avoid fatigue
In adult CPR, when should the emergency response system be activated?ANSWERSBefore administering
CPR
UPDATED EXAM 2025 -2026
All cardiac arrests situations are shockable by an AEDANSWERSFalse
What is accomplished by CPR?ANSWERSIt circulates blood until the heart is restored to good health
What is cardiac arrest?ANSWERSWhen the heart stops effectively pumping blood
How much blood is pumped during an effective chest compression compared to a normal
heartbeat?ANSWERS30%
How does defibrillation work?ANSWERSIt stuns the heart to stop ventricular fibrillation.
When is it appropriate to place a victim in the recovery position?ANSWERSWhen ROSC has been
restored
What is the rule of thumb for how long you should check for responsiveness?ANSWERSCheck for
between 5 and 10 seconds
You are a lone rescuer who is getting tired from performing chest compressions. What action should be
taken when more rescuers arrive?ANSWERSAssign tasks to other rescuers and rotate compressors to
avoid fatigue
In adult CPR, when should the emergency response system be activated?ANSWERSBefore administering
CPR
