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Answer:

Achieving a rate of 100–120 compressions per minute. Compressing the chest to a depth of 2–2.4 inches (5–6 centimeters) Avoiding leaning on the chest to allow for full chest wall recoil after each compression. Minimizing pauses in compressions (chest compression fraction > 60%)

To  achieve a high chest compression fraction:-

  • First achieve a rate of 100–120 compressions per minute.
  • Compress the chest to a depth of 6 cm.
  • Avoid leaning on the chest.
  • It will  allow for full chest wall recoil after each compression.
  • Minimize pauses in compressions.

What is chest compression?

  • Chest compression is a way of applying pressure to someone's chest so as to help blood flow through the heart in an emergency situation.
  • Compressions are the most important step in CPR.
  • The application of pressure to the chest that  prevent it from expanding are used in cardiopulmonary resuscitation.

What is CPR?

  • CPR or Cardiopulmonary Resuscitation is an emergency lifesaving procedure performed when the heart stops beating.
  • Immediate CPR can double or triple chances of survival after cardiac arrest.
  • Chest compressions can help the flow of blood to the heart, brain, and other organs.

To know more about CPR here

https://brainly.com/question/13320397

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