Quiz Chapter 2

Question 1

facultative anaerobic, oxidase Negative, gram-negative

Answer 1

Yersinia

Question 2

ferment glucose, rod or Coccobacilli

Answer 2

Yersinia

Question 3

what are the Four species yersinia in animals ?

Answer 3

1- Y.pestis 2- Y. pseudotuberculosis 3- Y. enterocolitica 4- Y. ruckeri.

Question 4

Have
1- distinctive hooked ends.
2- obligate aerobes.
3- special media is Stuart mediu.

Answer 4

Leptospira.

Question 5

LEPTOSPIROSIS cuses:

Answer 5

icterus and abortion.

Question 6

Helical, Gram-negative, stained with Giemsa.

Answer 6

Spirochaetes

Question 7

C. jejuni causes

Answer 7

ovine abortion

Question 8

C. foetus ssp cuses

Answer 8

Abortion infect sheep.

Question 9

Gram-negative Motile & shape (slender) Two cells may come together giving S shaped.

Answer 9

Campylobacter

Question 10

H. pylori causes

Answer 10

chronic active gastritis.

Question 11

fastidious need enrtiched media.

Answer 11

Helicobacter.

Question 12

M.bovis Cause

Answer 12

infectious bovine keratconjunctivitis.

Question 13

the most common eye diseases in Cattle.

Answer 13

IBK

Question 14

Obligate inhabitants

Answer 14

Haemophilus.

Question 15

bacteria loves blood

Answer 15

Haemophilus.

Question 16

attact 1-X factor , 2- V factor

Answer 16

Haemophilus

Question 17

Grow in chocolate blood ager .

Answer 17

Haemophilus.

Question 18

H. paragallinarum cuses :

Answer 18

coryza in poultry.