Human Patients Contribute to the Problem of Antimicrobial Resistance by ________

Human patients contribute to the problem of antimicrobial resistance by ________.

A) failing to follow prescription instructions for proper antimicrobial agent use
B) self-administration of antimicrobial drugs left over from a prior infection
C) asking health care providers for antimicrobial drugs when they are not needed
D) not using antibacterial agents when they have a health care associated bacterial disease