In a Client 4 Minutes Post Cardiac Arrest,the Nurse Correlates

In a client 4 minutes post cardiac arrest,the nurse correlates the largest source of excess hydrogen ions with which cause?

A) Excess renal retention of carbon dioxide due to hypoxia
B) Release of intracellular acids due to widespread tissue destruction
C) Anaerobic metabolism, leading to the buildup of lactic acid
D) Using fat as a fuel source, resulting in increased fat degradation