Gram Neg Anaerobe Susceptibility

Question 1

B. fragilis’ bile, Kanamycin, Vancomycin, and Colistin reactions

Answer 1

RRRR

Question 2

Bacteroides urealyticus’ bile, Kanamycin, Vancomycin, and Colistin reactions

Answer 2

SSRS

Question 3

Prevotella spp.’s bile, Kanamycin, Vancomycin, and Colistin reactions

Answer 3

SRRV

Question 4

porphyromonas spp.’s bile, Kanamycin, Vancomycin, and Colistin reactions (hint: only one is important)

Answer 4

Porphyromonas is unusually vancomycin susceptible

Question 5

F. nucleatum and necrophorum’s bile, Kanamycin, Vancomycin, and Colistin reactions

(What differs the two bacteria?)

Answer 5

SSRS

nucleatum: lipase neg
necrophorum: lipase pos

Question 6

F. mortiferum-varium’s bile, Kanamycin, Vancomycin, and Colistin reactions

Answer 6

RSRS

Question 7

B. wadsworthia’s bile, Kanamycin, Vancomycin, and Colistin reactions

Answer 7

RSRS