Which of the Following Is NOT True About Drug Resistance

Which of the following is NOT true about drug resistance with antibiotics?

A) Only a few antimicrobials promote the emergence of drug-resistant drugs.
B) Inappropriate use of drugs will increase the resistance of normal flora, making them possible pathogens.
C) Antibiotics should be used discriminately with viral infections.
D) Broad-spectrum antibiotics tend to kill off normal flora, making other medications drug resistant.
E) Drugs that interfere with the normal immune system may cause superinfections.