Burton's Microbiology for the Health Sciences 9th Edition by Janet Duben-Engelkirk, Paul Engelkirk

تمرين 8

The goal of medical asepsis is to kill __________, whereas the goal of surgical asepsis is to kill __________.
a. all microorganisms . . . . . pathogens
b. bacteria . . . . . bacteria and viruses
c. nonpathogens . . . . . pathogens
d. pathogens . . . . . all microorganisms