Download MBBS TMU 2nd Year 2016 MBS202B Microbiology II Question Paper

Download MBBS (Bachelor of Medicine, Bachelor of Surgery) TMU (Teerthanker Mahaveer University) Second Year (2nd Year) 2016 MBS202B Microbiology II Previous Question Paper

MBBS II (Second) Professional Examination 2015-16

Course Code:MBS202

Paper ID: 0322407

Microbiology-II

Time: 2 Hours 40 Minutes

Max Marks: 30

Note: Attempt all questions. Draw proper diagrams to support

your answer.

Part `B'

1.

Enumerate the nematodes causing intestinal infections.
Give flow diagram of the life cycle of one such parasite;
discuss its pathogenesis and laboratory diagnosis. (7)


2.

Define AIDS. Discuss the pathogenesis of HIV, its
laboratory diagnosis and drugs available for the
therapy. (7)

3.

Describe briefly: (8x2=16)

a)

Opportunistic fungal infections

b)

Hypersensitivity reactions

MBBS II (Second) Professional Examination 2015-16

Roll No.

Student's Name



Student's Signature

Invigilator's Signature



Course Code:MBS202



Paper ID: 0322407

Microbiology-II

Part `A'



Time: 20 Minutes

Max Marks: 10

Note: 1. Attempt all questions and return this part of the question paper to the invigilator after 20 Minutes.
2. Please tick () correct one only. Cutting, overwriting or any other marking are not allowed.
3. For answering please use Ball- pen only.


then develop along the local lymphatic

Q.1

Which of the following agent is used to

drainage. The most likely agent is:

prevent Malaria:

a)

Aspergillus fumigatus

a)

Mebendazole

b)

Sporothrix schenckii

b)

Artesunate

c)

Cryptococcus neoformans

c)

Inactivated vaccine

d)

Candida albicans

d)

Niclosamide

Q.8

Aspergillosis is recognized in tissue by the

Q.2

In malaria, the form of plasmodia that is

presence of:

transmitted from HUMAN to Mosquito is

a)

Metachromatic granules

the:

b)

Psuedohyphae

a. Sporozoite

b. Hypnozoite

c)

Septate hyphae

c. Merozoite

d. Gametocyte

d) Budding cells

Q.3

Each of the following parasite is
transmitted by mosquitoes except:

P.T.O.

a)

Plasmodium vivax

Q.9

Each of the following statements

b)

Wuchereria bancrofti

concerning Cryptococcus neoformans is

c)

Leishmania donovani

correct EXCEPT:

d)

Plasmodium falciparum

a)

Its natural habitat is the soil,
especially associated with pigeon

Q.4.

Which of the following parasite normally

feces

does not cause Larva migrans:

b)

Budding yeasts are found in the

a)

Enterobius vermicularis

lesions

b)

Toxocara canis

c)

The initial site of infection is

c)

Ancylostoma braziliense

usually the lung

d)

Ancylostoma canis

d)

Pathogenesis is related primarily to
the production of exotoxin A

Q.5

Each of the following statements



concerning Candida albicans is correct

Q.10 Infection with dermatophyte is most often

except:

associated with:

a)

C. albicans is a budding yeast that

a)

Intravenous drug abuse

forms psuedohyphae when it

b)

Inhalation of the organism from

invades tissue

contaminated bird feces

c)

Adherence of the organism to
perspiration moist skin

b)

C. albicans causes thrush

d

Fecal-oral transmission

c)

C. albicans is transmitted primarily
by respiratory aerosol

Q.11 Viruses do not contain:

d)

Impaired cell mediated immunity is

a)

Either DNA or RNA

an important predisposing factor to

b)

Enzymes

disease

c)

Both RNA and DNA

d)

Glycoprotien

Q.6

Which of the following is not the
characteristics of histoplasmosis:

Q.12 Which one of the following is not a method

a)

Specific geographic distribution

of direct detection viruses in clinical

b)

Yeasts in tissue

samples:

c)

Mycelial phase in the soil

a)

Electron microscopy

d)

Person to person transmission

b)

Antibodies

c)

PCR

d)

Antigen

Q.7

A girl who pricked her finger while pruning
some rose bushes develops a local pustule

Q.13 A serological diagnosis of a primary viral

that progresses to an ulcer. Several nodules

infection may be made:

a)

Detection of viral-specific IgA

b)

Detection of viral-specific IgD

d)

Proctitis

c)

Detection of viral-specific IgE

d)

Detection of viral-specific IgM

Q.14 Which of the following virus is not

transmitted from animals to human:
a)

Influenza virus H5N1

b)

Hepatitis B virus

c)

Rabies virus

d)

Ebola virus

Q.15 Which of the following marker usually

present in a hepatitis B carrier with chronic
active hepatitis:
a)

HbsAg

b)

HbsAb

c)

HBeAg

d)

Anti-HBc IgM

Q.16 Which of the following bacteria is an

indicator of fecal contamination of drinking
water:
a)

Klebsiella pneumoniae

b)

Staphylococcus aureus

c)

Bacillus subtilis

d)

Escherichia coli

Q.17 What is the acceptable limit of bacterial

count in air of neurosurgery operation
theatre:
a)

1 per cubic feet

b)

10 per cubic feet

c)

100 per cubic feet

d)

40 per cubic feet

Q.18 Which color code plastic bag is used for

microbial contaminated medical waste e.g.
culture media:
a)

Red bag



b)

Black bag

c)

Yellow bag

d)

Blue bag

Q.19 Which of the following vaccine should be

given at the time of birth:
a)

BCG

b)

MMR

c)

DPT

d)

Measles

Q.20

Burning and frequency of maturation
usually occurs in:
a)

Cystitis

b)

Pyelonephritis

c)

Prostatis