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Staphylococcus aureus

Total questions: 10

Worksheet time: 4mins

Name
Class
Date
1.

Coagulase and catalase positive gram positive organisms is

a)

Staphylococcus epidermidis

b)

Staphylococcus hominis

c)

Staphylococcus aureus

d)

Stahylococcus saprophyticus

2.

Identify the above medium used for S. aureus

a)

Nutrient agar

b)

Mannitol salt agar

c)

Casein milk agar

d)

Salt milk agar

3.

Which of the following is alpha hemolysis agar plate

a)
b)
c)
d)
4.

(a)   enzyme breaks down the connective tissue and leads to spread of the disease.

5.

Which of the following are the virulence factors of S. aureus?

a)

Catalase

b)

Leucocidin

c)

Epsilon hemolysin

d)

clumping factor

6.

Which of the following is impetigo?

a)
b)
c)
d)
7.

The severe form of Staphylococcal Scalded skin syndrome in new born is known as

a)

Pemphigus neonatorum

b)

Ritters disease

c)

Bullous impetigo

d)

Toxic epidermal necrosis

8.

Full form of MRSA is (a)  

9.

Write the colony characteristic of S. aureus on Nutrient agar

4 lines
10.

How did you find this quiz?

a)
b)
c)
d)