Question 18Safety & Environmental - QMED

The correct answer is B) Lower half of the sternum. During CPR, chest compressions should be applied to the lower half of the victim's sternum, which is the central bone in the chest. This allows the rescuer to effectively compress the chest and circulate blood throughout the body. Applying pressure to the lower half of the sternum is the recommended technique specified in the American Heart Association's guidelines for CPR and emergency cardiovascular care. The other options are incorrect because: A) Applying pressure to the top half of the sternum would not effectively compress the chest; C) Applying pressure to the left chest over the heart would not properly circulate blood; and D) Applying pressure to the right chest would not effectively compress the chest or circulate blood.