What is the purpose of chest compressions in CPR?

What is the purpose of chest compressions in CPR?

• A. To clear the airway
• B. To maintain blood flow to vital organs
• C. To assist in breathing
• D. To relieve choking

Answer: (B)

The purpose of chest compressions in CPR is to maintain blood flow to vital organs. When an individual experiences cardiac arrest, the heart stops pumping blood effectively, leading to a critical situation where vital organs, such as the brain and heart itself, are deprived of oxygen-rich blood. Chest compressions help to manually circulate blood through the body, providing the necessary oxygen and nutrients to these organs, which can prevent irreversible damage and increase the chances of survival until more advanced medical help can be administered. Effective compressions create a vacuum effect in the chest cavity, which allows blood to be drawn back into the heart when the chest is released, promoting circulation. This essential component of CPR is vital to sustain life and can greatly improve the outcomes in victims of cardiac arrest.

The purpose of chest compressions in CPR is to maintain blood flow to vital organs. When an individual experiences cardiac arrest, the heart stops pumping blood effectively, leading to a critical situation where vital organs, such as the brain and heart itself, are deprived of oxygen-rich blood. Chest compressions help to manually circulate blood through the body, providing the necessary oxygen and nutrients to these organs, which can prevent irreversible damage and increase the chances of survival until more advanced medical help can be administered.

Effective compressions create a vacuum effect in the chest cavity, which allows blood to be drawn back into the heart when the chest is released, promoting circulation. This essential component of CPR is vital to sustain life and can greatly improve the outcomes in victims of cardiac arrest.