C 8986
Second Year MBBS Examination
II MBBS Microbiology Paper 2 (New)
Time: 2 hours
Max
Date: 03-03-2022
Instructions:
1. Answer to the points.
2. Figure to the right indicates marks.
4. Draw diagrams wherever necessary.
5. Write legibly.
Section 1
1. Structured Long Question: (Any 1 out of 2) (10)
severe pain in the lateral aspect of his right calf & pus
discharge from ingrown hair. On physical examination, the
local area was found red, warm & tender. Pus was aspirated
& sent to laboratory for bacteriological examination. Gram
culture on blood agar showed beta hemolytic colonies.
1. What is the clinical diagnosis & causative agent? 2
2. Describe pathogenicity caused by the organism 4
3. Briefly discuss laboratory diagnosis of above case. 4
days. The patient developed convulsions prior to admission.
On physical examination Anemia and splenomegaly were
present. The blood sample was collected for peripheral
blood smear examination which showed accole form,
RBCs
1. What is the etiological agent based on history? 2
2. Write briefly about the life cycle of the etiological agent. 4
3. Describe complications produced 4
a. Laboratory diagnosis of pulmonary tuberculosis
b. Laboratory diagnosis of viral hepatitis.
c. Candidiasis
3. Short. notes: (Any 3 out of 4) (18)
b. Dermatophytoses
c. Laboratory diagnosis of Cryptococcal Meningitis
d. Gas gangrene.
4. Answer only in 2-3 sentences: (Any 5 out of 6) (10)
b. Anti rabies vaccine.
c. Characteristics of Bacillary dysentery.
d. Mention two clinical manifestations associated with
Clostridium tetani
f. Non Gonococcal urethritis.
Section 2
5. Structured Long Question: (Any 1 out of 2) (10)
a. A 25 year old truck driver presented to the Skin and VD
unprotected sexual contact with a commercial sex worker
one month ago. On examination, the ulcer was found to be
circumscribed. indurated and partially healed. The inguinal
lymph nodes were enlarged.
2. What is the probable diagnosis in this case? 1
3. Mention the clinical stages of this disease 3
4. Write the laboratory diagnosis of this disease 4
b. A 4-year-old boy developed severe watery diarrhoea and
appearance. It Was sent for bacteriological analysis
1. What is the probable eiological diagnosis of this condition?
2
2. Describe in detail the pathogenesis of this condition. 4
6. Short notes: (Any 2 out of 3) (12)
a. Mucormvycosis
b. Describe oncogenic viruses
c. Morphology & pathogenesis of HIV/AIDS.
a. Antigenic variation in Influenza virus
b. Urinary tract infection.
c. Methicillin Resistant Staphylococcus aureus (MRSA)
d. Laboratory diagnosis of Typhoid fever.
a. Pigments of Pseudomonas aeruginosa.
b. Name two viruses which have caused pandemics.
c. Draw a neat labeled diagram of Hydatid cyst.
d. Enumerate two important fungi associated in HIV infection.
f. Draw a neat labeled diagram of egg of Taenia species.
***
Second Year MBBS Examination
II MBBS Microbiology Paper 2 (New)
Time: 2 hours
Max
--- Content provided by FirstRanker.com ---
Marks: 100Date: 03-03-2022
Instructions:
1. Answer to the points.
2. Figure to the right indicates marks.
--- Content provided by FirstRanker.com ---
3. Use separate answer books for each section.4. Draw diagrams wherever necessary.
5. Write legibly.
Section 1
1. Structured Long Question: (Any 1 out of 2) (10)
--- Content provided by FirstRanker.com ---
a. 52 years old male attended surgical OPD with complaints ofsevere pain in the lateral aspect of his right calf & pus
discharge from ingrown hair. On physical examination, the
local area was found red, warm & tender. Pus was aspirated
& sent to laboratory for bacteriological examination. Gram
--- Content provided by FirstRanker.com ---
stain showed Gram positive cocci arranged in clusters &culture on blood agar showed beta hemolytic colonies.
1. What is the clinical diagnosis & causative agent? 2
2. Describe pathogenicity caused by the organism 4
3. Briefly discuss laboratory diagnosis of above case. 4
--- Content provided by FirstRanker.com ---
b. A 54-year-old male with fever, chills and rigor since fivedays. The patient developed convulsions prior to admission.
On physical examination Anemia and splenomegaly were
present. The blood sample was collected for peripheral
blood smear examination which showed accole form,
--- Content provided by FirstRanker.com ---
multiple ring forms and crescent shaped gametocytes insideRBCs
1. What is the etiological agent based on history? 2
2. Write briefly about the life cycle of the etiological agent. 4
3. Describe complications produced 4
--- Content provided by FirstRanker.com ---
2. Write short notes (Any 2 out of 3) (12)a. Laboratory diagnosis of pulmonary tuberculosis
b. Laboratory diagnosis of viral hepatitis.
c. Candidiasis
3. Short. notes: (Any 3 out of 4) (18)
--- Content provided by FirstRanker.com ---
a. Extra intestinal amoebiasis.b. Dermatophytoses
c. Laboratory diagnosis of Cryptococcal Meningitis
d. Gas gangrene.
4. Answer only in 2-3 sentences: (Any 5 out of 6) (10)
--- Content provided by FirstRanker.com ---
a. Enumerate four bacterial causes of infective endocarditisb. Anti rabies vaccine.
c. Characteristics of Bacillary dysentery.
d. Mention two clinical manifestations associated with
Clostridium tetani
--- Content provided by FirstRanker.com ---
e. Name two fungi causing food poisoning.f. Non Gonococcal urethritis.
Section 2
5. Structured Long Question: (Any 1 out of 2) (10)
a. A 25 year old truck driver presented to the Skin and VD
--- Content provided by FirstRanker.com ---
OPD, with a genital ulcer which was painless. He hadunprotected sexual contact with a commercial sex worker
one month ago. On examination, the ulcer was found to be
circumscribed. indurated and partially healed. The inguinal
lymph nodes were enlarged.
--- Content provided by FirstRanker.com ---
1. Enumerate various bacterial causes of genital ulcer. 22. What is the probable diagnosis in this case? 1
3. Mention the clinical stages of this disease 3
4. Write the laboratory diagnosis of this disease 4
b. A 4-year-old boy developed severe watery diarrhoea and
--- Content provided by FirstRanker.com ---
vomoting. The stool collected has a rice wate type ofappearance. It Was sent for bacteriological analysis
1. What is the probable eiological diagnosis of this condition?
2
2. Describe in detail the pathogenesis of this condition. 4
--- Content provided by FirstRanker.com ---
3. Add a note on its laboratory diagnosis 46. Short notes: (Any 2 out of 3) (12)
a. Mucormvycosis
b. Describe oncogenic viruses
c. Morphology & pathogenesis of HIV/AIDS.
--- Content provided by FirstRanker.com ---
7. Short notes: (Any 3 out of 4) (18)a. Antigenic variation in Influenza virus
b. Urinary tract infection.
c. Methicillin Resistant Staphylococcus aureus (MRSA)
d. Laboratory diagnosis of Typhoid fever.
--- Content provided by FirstRanker.com ---
8. Answer only in 2-3 sentences: (Any 5 out of 6) (10)a. Pigments of Pseudomonas aeruginosa.
b. Name two viruses which have caused pandemics.
c. Draw a neat labeled diagram of Hydatid cyst.
d. Enumerate two important fungi associated in HIV infection.
--- Content provided by FirstRanker.com ---
e. Lepromin test.f. Draw a neat labeled diagram of egg of Taenia species.
***