Other Gram Negative Bacilli Flashcards Preview

Microbiology:Bacteriology > Other Gram Negative Bacilli > Flashcards

Flashcards in Other Gram Negative Bacilli Deck (57):
1

brackish/marine water

Vibrio cholerae

2

Motility of Vibrio cholerae

darting motility

3

colonial morphology of V. cholerae in BAP

greenish hue

4

hallmark of cholera

rice-watery stool

5

string test result of V. cholerae

positive

6

exhibits kanagawa phenomenon

Vibrio parahaemolyticus

7

cause of Nebulous syndrome

Aeromonas

8

antecedent cause of Gullian-Barre syndrome

Campylobacter

9

morphology of Campylobacter

seagull winged shape

10

most common cause of bacterial gastroenteritis worldwide

Campylobacter jejuni

11

counterstain of C. jejuni

carbol fuchsin

12

medium for Helicobacter pylori

Skirrow agar

13

microorganism that binds to Lewis antigen

H. pylori

14

Stain for biospy in the detection of H. pylori

Warthine-Starry

15

most common nosocomial pathogen

Pseudomonas aeruginosa

16

odor of P. aeruginosa in BAP

grape/corn tortilla

17

agar that enhances pigment of P. aeruginosa

Cetrimide agar

18

organism that is vulnerable to bacteriophage

Pseudomonas

19

oxidase negative non-Enterobacteriaceae

Acinetobacter

20

colonial morphology of Acinetobacter in MAC

purple colonies

21

coloniol morphology of Acinetobacter in BAP

gummy colonies

22

organism that has ammonia smell in BAP

Stenotrophomonas maltophilia

23

causes pneumonia with cystic fibrosis

Burkholderia cepacia

24

cause of Glander's/ Farcy's disease

Burkholderia mallei

25

cause of Glander's-like disease, melloidosis, Vietnamese time bomb

Burholderia pseudomallei

26

odor of B. pseudomallei

earthy odor

27

colonial morphology of Alcaligenes in BAP

feather-edged; non-pigmented

28

odor of Alcaligenes in BAP

apples/strawberries odor

29

has violet pigment in colonies

Chromobacterium violaceum

30

colonial morphology of Haemophilus influenzae

tan and mucoid

31

odor of Haemophilus influenzae

mousy/bleach like odor

32

cause of chancroid

Haemophilus ducreyi

33

colonial morphology of H. ducreyi in CAM

tan/yellow

34

microscopic morphology of H. ducreyi

school of fish
railroad tracks
finger prints

35

cause of pinkeye

Haemophilus aegypti

36

cause of Brazilian purpuric fever

H. influenzae biogrp. aegypticus

37

components of CAM for Haemophilus

X (Hemin) and V (NAD) factors
rabbit and/or horse blood

38

V (NAD) factor producing microorganisms

S. aureus
S. pneumoniae
Neisseria

*Haemophilus would form satellitism

39

HACEK

Haemophilus (Aggregatibacter) aphrophilus
Aggregatibacter actinomycetemcomitans
Cardiobacterium hominis
Eikenella corrodens
Kingella kingae

40

most prevalent HACEK organism in endocarditis

Aggregatibacter aphrophilus

41

star shaped HACEK and common cause of periodontitis

Aggregatibacter actinomycetemcomitans

42

HACEK that has tropism to aortic valves

Cardiobacterium hominis

43

Least common HACEK that causes pitting of agar

Eikenella corrodens

44

HACEK that causes osteoarthritis/ bone infection in children <3 y/o

Kingella kingae

45

most virulent Brucella species

Brucella melitensis
Brucella suis

46

cause of spontaneous abortion

Brucella

47

cause of whooping cough

Bordetella pertussis

48

colonial morphology of Bordetella pertussis

Mercury drop colonies

49

culture media for Bordetella

Regan-Lowe
Bordet-Gengou
Modified Jones-Kendrick Charcoal agar

50

Biologic category of Brucella

Category B

51

Biologic category of Francisella

Category A

52

best specimen for Francisella

Lymph node biopsy

53

odor of Pasteurella

mushroom odor

54

culture medium of Legionella

BCYE

55

colonial morphology of Legionella

ground glass appearance in BYCE

56

disease caused by Legionella

Legionnaire's disease/ Pontiac fever

57

characteristic of Legionella

resists chlorination (swimming pools)