Which of the following makes up 1 CPR Cycle?
Question 7 options:
30 chest compressions and 6 rescue breaths
30 chest compressions and 2 rescue breaths
100 chest compressions and 2 rescue breaths
100 chest compressions and 6 rescue breaths
The Correct Answer and Explanation is :
The correct answer is:
30 chest compressions and 2 rescue breaths.
Explanation:
A CPR (Cardiopulmonary Resuscitation) cycle is a set of steps performed to help a person whose heart has stopped beating. The basic CPR cycle consists of 30 chest compressions followed by 2 rescue breaths. This pattern is repeated until medical help arrives or the person shows signs of life. Here’s a breakdown of why the correct answer is 30 compressions and 2 breaths:
- Chest Compressions:
- The chest compressions are the most crucial part of CPR. The goal is to manually pump the heart to maintain circulation to vital organs, especially the brain, and to keep oxygenated blood flowing.
- When performing chest compressions, it’s important to press down on the chest about 2 inches deep for adults, at a rate of 100 to 120 compressions per minute.
- Rescue Breaths:
- Rescue breaths help to provide oxygen to the person’s lungs when they are not breathing. After every 30 chest compressions, it’s essential to give 2 rescue breaths. This is to ensure that the lungs are filled with air and that oxygen reaches the bloodstream.
- Why 30 and 2?
- The 30 compressions and 2 breaths pattern is recommended by the American Heart Association (AHA) and other health organizations because research has shown that this cycle provides the best chance of survival in cases of sudden cardiac arrest.
- For the person performing CPR, alternating between compressions and breaths prevents fatigue and ensures that both blood circulation and oxygenation occur effectively.
- Why Not 6 Breaths or 100 Compressions?
- Six breaths or 100 compressions would not be effective because it would disrupt the correct balance of chest compressions and oxygenation. CPR with too many breaths or compressions will not ensure adequate circulation and oxygenation.
In summary, CPR involves a cycle of 30 chest compressions followed by 2 rescue breaths to maximize the chance of survival in someone experiencing cardiac arrest.
Let me generate an image that visually represents this CPR cycle.
Here is an illustration of the CPR cycle, showing the correct sequence of 30 chest compressions followed by 2 rescue breaths. This visual guide helps to better understand the steps involved in performing CPR effectively. Let me know if you need further clarification or more information!
