What total amount of heat must be removed to drop the whole body temperature of a typical 65-kg patient in this study by 1.0 °C? Because the human body is mostly water, the average specific heat of the human body is relatively high, 3.5 × 103 J/(kg • K).

A. 3.5 × 103 J

B. 2.3 × 105 J

C. 5.4 × 106 J

D. 6.2 × 107 J