Question

Your middle age neighbor is mowing his grass when he clutches his chest and drops to the ground. He has no pulse or respirations. Your son calls 911 while you initiate chest CPR. How fast should the compression rate be?

A. 100 compressions per minute.
B. 100-120 compressions per minute.
C. 80-100 compressions per minute
D. 120-150 compressions per minute

Answer 1

For a middle-aged neighbor requiring CPR, the compression rate should be 100-120 compressions per minute, ensuring compressions are at least 5 cm deep.

Step-by-step explanation:

When initiating CPR (cardiopulmonary resuscitation) on your middle-aged neighbor who has collapsed and is unresponsive with no pulse or respirations, the correct compression rate should be 100-120 compressions per minute. This is based on current standards for performing high-quality chest compressions to effectively circulate blood within the heart and throughout the systemic and pulmonary circuits. It is crucial to perform chest compressions at a depth of at least 5 cm to ensure enough blood flow, particularly to the brain, where irreversible damage can occur within minutes without blood flow.