med unit 1

Question 1

What is mean by commensal bacteria?

Question 2

Is E.coli A commensal? Justify.

Question 3

Why are commensal bacteria important?

Question 4

What are the characteristic role of commensal

Question 5

What is normal commensal?

Question 6

How do commensal bacteria become pathogenic?

Question 7

Whether commensal bacteria are normal flora?

Question 8

Define the term normal flora.

Question 9

Explain about resident flora with example.

Question 10

Discuss about transient flora with example.

Question 11

Define the term contamination.

Question 12

What are the routes for infection to enter the body?

Question 13

What are the routes of transmission for bacteria?

Question 14

What are the normal flora present in skin?

Question 15

Give two examples of oral pathogens

Question 16

Where are enteric bacteria normally found?

Question 17

What are the normal flora present in urethra?

Question 18

What are the bacterial population present in intestines of human?

Question 19

What are the normal flora in ears?

Question 20

Listout any two normal flora in conjunctiva.

Question 21

What factors affect normal flora?

Question 22

What are the two types of normal flora?

Question 23

Define the term medical microbiology.

Question 24

Define the term mutualistic

Question 25

Define the term commensalistic

Question 26

Define the term opportunistic

Question 27

What is symbiosis?

Question 28

Listout the types of symbiosis relationship

Question 29

Explain about parasitism

Question 30

What is bacterial pathogenesis?

Question 31

What is an infection?

Question 32

Why it is important to study parasite host relationship?

Question 33

What are the types of host?

Question 34

Listout various types of infection.

Question 35

Define primary infection

Question 36

Explain about secondary infection with example.

Question 37

Define reinfection.

Question 38

What is the reason for reinfection?

Question 39

How cross infection occurs?

Question 40

What are the microbial agents responsible for nosocomial infection?

Question 41

What are the most common cause of hospital acquired infection?

Question 42

Explain about Iatrogenic infection.

Question 43

What is super infection?

Question 44

Discuss about focal infection.

Question 45

Define endogenous infection with an example

Question 46

Define exogenous infection with an example

Question 47

Explain about latent infection with an example

Question 48

What are the microbial agents responsible for latent infection?

Question 49

Explain about localized infection

Question 50

What is systemic infection?

Question 51

Explain about mixed infection.

Question 52

What are the microbial agents responsible for systemic infection?

Question 53

What are the microbial agents responsible for systemic infection?

Question 54

Define the term virulence.

Question 55

Listout the virulence factor of bacteria causing infection.