Download BDS Ist YEAR EXAMINATION 2008-09

Supplementary MBBS II (Second) Professional
Examination 2014-15
Course Code: MBS202
Paper ID: S322405
Microbiology-I
Time: 2 Hours 40 Minutes
Max Marks: 30
Note: Attempt all questions. Draw proper diagrams to support
your answer.
Part ‘B’
1.
Lab Diagnosis of Enteric Fever.
2.
Define Hypersensitivity reaction, mention various types of
hypersensitivity reactions & describe in details about type I
hypersensitivity reaction.
(7)
3.
(7)
Write short notes on:
Bacterial Growth Curve
Chemical Method of Sterilization
(4+4)
a)
b)
(4+4)
a)
b)
Write short notes on:
Lab diagnosis of Gas Gangrene
Difference between T cell & B cell
4.
Supplementary MBBS II (Second) Professional Examination 2014-15
Roll No.
Student’s Name
Student’s Signature
Invigilator’s Signature
Course Code: MBS202
Paper ID: S322405
Microbiology-I
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.
Q.1
Father of Microbiology:
a)
Robert Koch
b)
Lord Lister
c)
Louis Pasture
d)
Alexander Fleming
Q.2
Dark ground Microscopy is used for
detection of:
a.
Spirochetes
b.
Fungi
c.
Chlamydia
d.
Virus
Q.6
Q.7
Which of the following is enrichment
medium:
a)
Selenite F Broth
b)
Chocolate Medium
c)
Meet Extract Medium
d)
Egg Medium
Most drug Resistance occurs due to:
a)
Transduction
b)
Transformation
c)
Mutation
d)
Conjugation
Q.3
An example of Negative Staining is:
a)
Gram Staining
b)
India Ink Prepration
c)
Fontana Stain
d)
Ziehl-Neelsen Staining
Q.8
Lancefield’s classification of β hemolytic
Streptococci is based on:
a)
M. Protein
b)
Polysaccharide C Antigen
c)
Type of lipids in cell membranes
d)
Biochemical properties
Q.4.
Bacteria with tuft of flagella at one end are
called:
a)
Monotrichate
b)
Lophotrichate
c)
Peritrichate
d)
Bipolar
Q.9
Anti-Streptolysin O (ASO) test is
diagnostic in:
a)
Acute Rheumatic fever
b)
SLE
c)
Sub acute Bacterial Endocarditis
d)
Rheumatoid arthritis
Q.5
Glass
by:
a)
b)
c)
d)
Q.10
Pneumococcus can be differentiated from
streptococci by:
a)
Type of Haemolysis
b)
Gram’s Stain
c)
Growth Characteristics
d)
Bile solubility test
wares and syringe are best sterilize
Hot air oven
Auto Claving
Irradiation
Ethylene dioxide
P.T.O.
Q.11
Gonococci virulence is due to:
a)
Pilli
b)
Cell membrane
c)
It’s intracellular location
d)
Catalytic Enzyme
Q.12
Elek’s Gel Precipitation test is for:
a)
Gonococcus
b)
Diphtheria
c)
Haemophillus
d)
Anthrax
Q.13
Nagler’s reaction detects:
a)
Coagulase
b)
Hyluronidase
c)
Lecithinase
d)
Non of the above
Q.14
Darting motility shown by:
a)
Proteus
b)
Serratia
c)
Vibrio
d)
E.coli
Q.15
Satellitism is a feature of:
a)
Haemophillus
b)
Serratia
c)
Yersinia
d)
Corynebacterum
Q.16
Mites transmit:
a)
Scrub Typhus
b)
Trench Fever
c)
Endemic Typhus
d)
Epidemic Typhus
Q.17
The reaction of Soluble antigen with
antibody is known as:
a)
Agglutination
b)
Precipitation
c)
Flocculation
d)
Complement Fixation
Q.18
Green pigment producing Bacteria:
a)
Staphylococcus
b)
Proteus
c)
Pseudomonas
d)
Corynebacterium
Q.19
Cytokines are:
a)
Polypeptides
b)
Act on surface receptors
c)
d)
Q.20
Take part in intrinsic enzymatic
reaction
Chemotactic
Immunoglobuin cross the placenta is:
a)
Ig A
b)
Ig M
c)
Ig G
d)
Ig E