Lab 11- Helicobacter, Arcobacter Flashcards
1
Q
Habitat helicobacter
A
Mammals, humans Mucous membranes (human stomach, duodenum)
2
Q
Morphology helicobacter
A
1.5-5 um curved rods, helical
3
Q
Staining helicobacter
A
Gram -
4
Q
Culture helicobacter
A
Microaerophilic
Fastidious (blood+aa)
5
Q
Biochem helicobacter
A
Catalase +
Oxidase +
Urease +
Carbs not utilized
Cytotoxin (h. Pylori)
6
Q
Resistance helicobacter
A
Weak
7
Q
Species helicobacter
A
H. Pylori H. Felis H. Canis H. Mustelae H. Acinonychis H. Suis
8
Q
H. Pylori cause ?
A
Human chronic gastritis, gastric / duodenal ulcer
9
Q
H. Felis cause?
A
Cat, dog= chronic gastritis
10
Q
H. Canis cause ?
A
Dog= chronic gastritis
11
Q
H. Mustelae cause?
A
Weasel chronic gastritis
12
Q
H. Acinonychis cause?
A
Cheetah chronic gastritis
13
Q
H. Suis cause?
A
Gastritis ulcer
14
Q
Habitat Arcobacter
A
Mucous mem (genitals, intestine)
15
Q
Morphology Arcobacter
A
1-3 um curved rods, has flagella
