A bubble-through vaporizer is filled with sevoflurane at sea level. What is the required flow rate of the carrier gas entering the vaporizing chamber in mL/min to achieve a vaporizer output of 40 mL/min?
A. 40 mL/min
B. 150 mL/min
C. 200 mL/min
D. 335 mL/min
E. 500 mL/min
