Question
why was b wrong and why is d right?
Name: 19. All of the following factors can contribute to hospital-acquired infections EXCEPT invasive medical procedures can provide a portal of entry for bacteria. b. bacteria may be present in commercial products such as mouthwash. c. some bacteria metabolize disinfectants d. gram-negative bacteria are often resistant to disinfectants. e. All of these factors may contribute to hospital-acquired infection Which one of the following is most resistant to antimicrobials? a. protozoan cysts b. viruses with lipid envelopes c. gram-negative bacteria 20. d. mycobacteria e. gram-positive bacteria
Explanation / Answer
19 E all of the above may contribute to hospital acquired infections
20 d Mycobacteria