wayground logo

Free Printable Worksheets

NEW

Font size

S
M
L
XL
Worksheets

Bacte

Total questions: 15

Worksheet time: 3mins

Name
Class
Date
1.

All are gram (+) cocci except

a)

Staphylococci

b)

Streptococci

c)

Neisseria

d)

Clostridium

2.

Known to cause infantile diarrhea

a)

Enteropathogenic E.coli

b)

Enterohemorrhagic E.coli

c)

Enteroadherent E.coli

d)

Enteroinvasive E.coli

3.

Stain of NAFB in Kinyoun-cold method

a)

Red

b)

Pink

c)

Purple

d)

Blue

4.

Result of Serratia in LOA

a)

+ + +

b)

- + -

c)

+ + -

d)

- - +

5.

Primarily a plant pathogen

a)

E. aerogenes

b)

E. coli

c)

E. cloacae

d)

E. agglomerans

6.

Major characteristic of Hafnia

a)

Footsock odor

b)

Produces prodigiosin

c)

Delayed postive citrate reaction

d)

Ability to deaminate amino acid phenylalanine

7.

Yellow pigmented organism isolated from CSF

a)

Escherichia hermannii

b)

Escherichia vulneris

c)

Escherichia albertii

d)

Escherichia coli

8.

Does not produce oxidase except

a)

Yersinia

b)

Plesiomonas

c)

Shigella

d)

Morganella

9.

Also known as tap watee bacilli

a)

Mycobacterium marinum

b)

Mycobacterium leprae

c)

Mycobacterium xenopi

d)

Mycobacterium gordonae

10.

Long chain fatty acid responsible for the acid-fastness of the organism

a)

Much's-granules

b)

Mycolic acid

c)

Wax D protein

d)

Sulfatides

11.

1-10 AFB per OIOI

a)

3+

b)

+9

c)

2+

d)

+2

12.

Egg based medium

a)

Chocolate agar plate

b)

Middlebrook 7H10

c)

Petragnani

d)

Bacte12B

13.

Is considered as always pathogenic

a)

Escherichia coli

b)

Neisseria elongata

c)

Neisseria gonorrhoeae

d)

Klebsiella pneumoniae

14.

Causes rheumatic fever

a)

Streptococcus pyogenes

b)

Moraxella catarrhalis

c)

Mycobacteria leprae

d)

Staphylococcus aureus

15.

Lancefield group antigen of S.pyogenes

a)

B

b)

C

c)

D

d)

A