Final answer:
The Compression Assist Tool used in CPR is commonly known as the Thumper, which provides mechanical aid for consistent, automatic chest compressions during cardiac resuscitation.
Step-by-step explanation:
The name of the Compression Assist Tool used during CPR to help with chest compressions is commonly known as the Thumper. This tool is designed to help healthcare providers deliver consistent, appropriate-force compressions to a cardiac arrest patient. It is especially useful in situations where manual compressions may be challenging or when prolonged CPR is needed. The Thumper mechanically performs chest compressions, ensuring that patients receive the best possible care during resuscitation attempts.