The Nurse Sending a Wound Culture to the Laboratory Knows

The nurse sending a wound culture to the laboratory knows that the purpose of culture and sensitivity testing is to:

A) prevent an infection,a practice called chemoprophylaxis.
B) identify bacteria that have acquired resistance.
C) promote the development of drug-resistant bacterial strains by killing the bacteria sensitive to a drug.
D) determine which antibiotic is most effective against the infecting microorganism.