CPR & Basic Life Support QUESTIONS with DETAILED complete solutions 2023/2024

CPR & Basic Life Support QUESTIONS with DETAILED complete solutions 2023/2024 All cardiac arrests situations are shockable by an AED - correct answer False What is accomplished by CPR? - correct answer It circulates blood until the heart is restored to good health What is cardiac arrest? - correct answer When the heart stops effectively pumping blood How much blood is pumped during an effective chest compression compared to a normal heartbeat? - correct answer 30% How does defibrillation work? - correct answer It stuns the heart to stop ventricular fibrillation. When is it appropriate to place a victim in the recovery position? - correct answer When ROSC has been restored What is the rule of thumb for how long you should check for responsiveness? - correct answer Check 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? - correct answer Assign tasks to other rescuers and rotate compressors to avoid fatigue In adult CPR, when should the emergency response system be activated? - correct answer Before administering CPR During CPR, what is the ratio of chest compressions to rescue breaths in adults? - correct answer 30 compressions to 2 breaths When there are two rescuers, what should the second rescuer do if their partner is delivering a shock with a defibrillator? - correct answer Stay clear when told Why is allowing the complete chest recoil important when performing CPR? - correct answer So the blood can re-fill the heart's chambers between compressions What determines whether a victim should receive-adult or pediatrc CPR? - correct answer The victim has reached the onset of puberty.