Question

How can you achieve a high chest compression fraction?

a. compress at a depth of at least 2 inches
b. minimize pauses in chest compressions
c. deliver a shock in 15 seconds or less
d. allow full chest recoil during compressions

Answer 1

To achieve a high chest compression fraction during CPR, compress at a depth of at least 2 inches, minimize pauses in chest compressions, and allow full chest recoil during compressions.

Step-by-step explanation:

To achieve a high chest compression fraction during CPR, there are several key steps to follow:

1. Compress at a depth of at least 2 inches: Apply pressure on the sternum (chest bone) to compress the heart enough to push blood into the circulatory system.
2. Minimize pauses in chest compressions: Continuously perform chest compressions without interruptions to maintain blood flow.
3. Allow full chest recoil during compressions: After each compression, allow the chest to rebound fully to its original position before initiating the next compression.

By following these steps, you can maximize the effectiveness of chest compressions and achieve a high chest compression fraction.