JEY 100011
Second Year MBBS Examination
II MBBS Microbiology Paper 1 (New)
Time: 3 hours
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MaxMarks: 100
Instructions:
1. Answer to the points.
2. Figure to the right indicates marks.
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3. Use separate answer books for each section.4. Draw diagrams wherever necessary.
5. Write legibly.
Section 1
1. Structured Long Questions (LAQ) (Any 1
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out of 2) (10)a. Define sterilization and disinfection. Classify
various methods of sterilization. Describe
mechanism of action, method of use,
sterilization control and advantage and
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disadvantage of Autoclave in detail (2+2+6)b. Describe hospital infection control measures.
2. 2A.Applied Short notes (Any 2 out of 3) (12)
a. Enumerate various zoonotic diseases.
Describe any one in detail,
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b. Describe current guideline of Biomedicalwaste disposal.
c. Write about Laboratory diagnososis Dengue
fever.
3. 28.Short notes: (Any 3 out of 4) (18)
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a. Bacterial Growth Curve.b. Describe Transport media.
c. Plasma Sterilization
d. Antimicrobial Susceptibility Testing (AST).
4. 3.Answer only in 2-3 sentences: (Any 5 out
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of 6) (10)1. Hand hygiene
2. Function of capsule of Bacterial
3. Personal protective equipment (PPE)
4. What is Antibiotic stewardship?
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5. Enrichment media.Section 2
1. 4.Structureed Long Question (LAQ) (Any 1
out of 2) (10)
a. Define delayed type of hypersensitivity
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reaction. Describe mechanism and pathologyof it and write in detail about tuberculin test
(1+3+3+3-10 Marks).
b. Define Autoimmunity. Describe mechanisms
of Autoimmunity & Autoimmune diseases.
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(1+5+4)2. 5A.Applied Short notes: (Any 2 out of 3)
(12)
a. Monoclonal Antibody
b. Natural immunity.
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c. Structure and function of IgG3. 58.Short notes (Any 3 out of 4) (18)
a. Bacterial Plasmid.
b. Describe detection of virus growth in cell
culture.
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c. Morphological Classification of Fungid. Bacterial spore.
4. 6.Answer only in 2-3 sentences: (Any 5 out
of 6) (10)
a. Give principle of precipitation reaction
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b. Define Epitope and Paratopc. Draw a neat labeled diagram of IgM.
d. Enumerate four respiratory viruses
e. Define Probiotics. Give one example
f. Define Host-Parasite relationship.
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