Final answer:
Effective CPR chest compressions on ALL ages can be described by applying pressure to the sternum, compressing the chest to a minimum depth of 5 cm, and performing compressions at a rate of 100 per minute.
Step-by-step explanation:
Effective CPR chest compressions on ALL ages can be described as:
- Applying pressure to the sternum in the area between the line at T4 and T9.
- Compression of the chest at least 5 cm deep.
- A rate of 100 compressions per minute.
These standards are crucial for manually compressing the blood within the heart in order to push it into the pulmonary and systemic circuits, sustaining blood flow and preventing irreversible damage to the brain.