Bacteriology — Flashcards

Gram Negative Algorithm:Bacilli who are fast lactose fermenters include _____, E. coli, Enterobacter

_____ make up the middle layer, or cortex, of a bacterial spore

The _____ cell wall lacks classic peptidoglycan (due to reduced muramic acid), rendering beta-lactam antibiotics ineffective.

Hint: what bug's

Runyon classification of Non-tuberculous Mycobacteria: Group IV includes _____ such as M. fortuitum and M. chelonae

_____ E. coli is associated with the O157:H7 serotype

_____ is an anti-phagocytic virulence factor contained on Streptococcus pyogenes (GAS) cell walls

Gram _____ Algorithm:Coccobacilli includes H. influenzae, Pasteurella, Brucella, Bordetella pertussis, Francisella tularensis

Gram Positive Algorithm:_____ split into catalase negative and catalase positive

Gram Negative Algorithm:Bacilli who _____ lactose fermenters are further split into whether they ferment fast or slow

Hint: are/are not

Gram Negative Algorithm:Bacilli who are not lactose fermenters and are Oxidase Negative, H2S production on TSI agar _____ - salmonella, proteus