Bacteria categories Flashcards
Gram + cocci
Staphylococcus
Streptococcus
Enterococcus
Gram - cocci
Moraxella catarrhalis
Neisseria
Gram + rod (bacillus)
Lactobacillus Bacillus Listeria Clostridium Mycobacterium (acid fast) Corynebacterium Gardnerella (gram variables) Cutibacterium (formerly Propionibacterium)
Gram - rod (enterics)
Bacteroides Campylobacter E coli Enterobacter Fusobacterium Helicobacter Klebsiella Proteus Pseudomonas Salmonella Serratia Shigella Vibrio Yersinia
Gram - rods (respiratory)
Acinetobacter baumannii Bordetella Burkholderia cepacia Haemophilus (pleiomorphic) Legionella (silver stain)
Gram - rods (zoonotic)
Bartonella
Brucella
Francisella
Pasteurella
Branching filamentous, gram positive
Actinomyces
Nocardia (weakly acid fast)
Pleomorphic (no cell wall)
**ALL GRAM NEG/DO NOT STAIN** Anaplasma Ehrlichia Chlamydiae (Giemsa) Rickettsiae (Giemsa) Mycoplasma (contains sterols, which do not Gram stain) Ureaplasma
Spiral
Spirochetes!
Borrelia (Giemsa)
Leptospira
Treponema
Which bugs stain with Giemsa?
Rickettsia Chlamydia Trypanosomes Plasmodium Borrelia
Which bug stains with PAS?
Whipple (Tropheryma whipplei)
Which bug stains with Ziehl-Neelsen stain?
Acid-fast bacteria (Mycobacteria, Nocardia), protozoa (Cryptospiridium oocysts)
Which bug stains with India ink?
Cryptococcus neoformans
Which bugs stain with silver stain?
Fungi (eg Coccidioides, Pneumocystis jirovecii)
Legionella
H pylori
What grows on chocolate agar?
H flu
What grows on Thayer-Martin agar?
N gonorrhea, N meningitidis
What grows on Bordet-Gengou agar?
B pertussis
What grows on Tellurite agar?
C Ddiptheriae
What grows on Lowenstein-Jensen agar?
M tuberculosis
What grows on Eaton agar?
M pneumoniae