What happened at hospitals set up near battlefields?
A. Most soldiers died before they could receive treatment.
B. Bloodletting was the most common treatment.
C. Amputations were done with little or no anesthesia.
D. Men with little medical training were pressed into service as doctors.
All of the options mentioned in the question could be true to some extent, but the most accurate and comprehensive answer would be:
C. Amputations were done with little or no anesthesia.
D. Men with little medical training were pressed into service as doctors.