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vibrinoceae

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Comma/Curved Bacillus

a)

Vibronoceae

b)

Bacillus subtilis

c)

Escherichia coli

d)

Staphylococcus aureus

2.

Pathogenic Vibrio spp

a)

V. cholerae 01: gastroenteritis

b)

V. parahaemolyticus: wound infection

c)

V. vulnificus: gastroenteritis

d)

V. alginolyticus: septicemia, external otitis

3.

pandemic of the past

a)

modern

b)

classical

c)

future

d)

regional

4.

Virulence factor of V. Cholerae

a)

Choleragen (cholera toxin)

b)

Endotoxin

c)

Exotoxin A

d)

Lipopolysaccharide

5.

recent endemic

a)

el tor

b)

cholera

c)

typhoid

d)

malaria

6.

ttga stands for?

a)

tellurite-taurocholate-gelatin agar

b)

tetracycline-taurocholate-gelatin agar

c)

trypticase-taurocholate-gelatin agar

d)

thiosulfate-taurocholate-gelatin agar

7.

2 Biotypes/ Biovars of Epidemic V. cholerae O1:

a)

El tor

b)

Classical

c)

Vibrio parahaemolyticus

d)

Vibrio vulnificus

8.

Causative agent of cholera a.k.a. Asiatic cholera or epidemic

a)

Vibrio cholerae

b)

Escherichia coli

c)

Salmonella enterica

d)

Shigella dysenteriae

9.

Each Biotype is divided into subgroups:

a)

ogawa (ab)

b)

inaba (ac)

c)

hikojima (abc)

d)

sakura (abcd)

10.

tcbs agar stands for?

a)

thiosulfate citrate bile salts sucrose

b)

tetrahydrofuran citrate bile salts sucrose

c)

thiosulfate chloride bile salts sucrose

d)

thiosulfate citrate bile salts sucrose solution