Download RGUHS (Rajiv Gandhi University of Health Sciences) MBBS (Bachelor of Medicine and Bachelor of Surgery) 2nd Year (Second Year) 2023 Feb 1031 Microbiology Paper II Rs 4 Previous Question Paper
Rajiv Gandhi University of Health Sciences, Karnataka
MBBS Phase ? II (CBME) Degree Examination - 15-Feb-2023
Time: Three Hours
Max. Marks: 100 Marks
MICROBIOLOGY ? PAPER II (RS-4)
Q.P. CODE: 1031
(QP contains two pages)
Your answers should be specific to the questions asked
Draw neat, labeled diagrams wherever necessary
LONG ESSAYS
2 x 10 = 20 Marks
1.
A two year old boy was brought to the hospital with history of high fever with vomiting
and drowsiness. On examination the child has neck rigidity and other signs of meningitis.
CSF examination was suggestive of bacterial meningitis
a) List the bacteria causing acute meningitis
b) Describe the pathogenesis of meningococcal meningitis
c) Describe in detail sample collection and laboratory diagnosis of meningitis
d) Discuss prevention of meningococcal meningitis
2.
During the current pandemic, a 32 year old male who travelled from Britain developed
fever, sore throat and loss of smell. On the 6th day he developed difficulty in breathing and
drop-in oxygen saturation. CT thorax showed patches in lungs
a) Mention the etiological diagnosis
b) Discuss in detail the sample collection and laboratory diagnosis of this patient
c) What precautions are to be followed by health care workers?
d) How to segregate and handle the biomedical waste while caring for this patient?
SHORT ESSAYS
8 x 5 = 40 Marks
3. 1. Laboratory diagnosis of Bacterial vaginosis.
4. 2. Laboratory diagnosis and treatment of Lympho-Granuloma Venereum (LGV).
5. 3. Discuss Laboratory diagnosis of urinary tract infections.
6.
Discuss pathogenesis, clinical features and laboratory diagnosis of Dengue fever.
7.
Laboratory diagnosis of pulmonary TB.
8.
Prophylaxis of Poliomyelitis.
9.
Laboratory diagnosis and prevention of mucormycosis.
10. Define opportunistic infection and describe predisposing factors involved in opportunistic
disease.
SHORT ANSWERS
10 x 3 = 30 Marks
11. Post exposure prophylaxis of Rabies.
12. Lesions caused by HSV 2.
13. What is Prion disease? Mention three Prion diseases?
14. Mention three Arboviruses transmitted by mosquitoes
15. Enumerate three bacteria causing zoonosis
16. Laboratory diagnosis of diphtheria
17. Describe Weil-Felix test.
18. Discuss pathogenesis of pulmonary plague
19. Management of needle stick injury.
20. Mention the three components of standard precautions in health care delivery.
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QP CODE : 1031
Rajiv Gandhi University of Health Sciences, Karnataka
Multiple Choice Questions
10 x 1 = 10 Marks
21 i) False statement regarding Japanese B encephalitis
A. It is caused by flavivirus
B. Transmitted by Aedes mosquito
C. Endemic in India
D.
Man is dead end host
21 ii
) The type of diphtheria with highest mortality is
A. Pharyngeal
B. Nasal
C. Cutaneous
D.
Conjunctival
21 ii
i) Rabies is identified by
A. Guarnieri bodies
B. Negri bodies
C. Cowdry bodies
D.
Paschen body
21 iv)
Which of the following is correct about Prions?
A. Destroyed by autoclaving at 121 degree C
B. Long incubation period
C. Immunogenic
D.
Nucleic acid present
21 v)
All of the following viruses cause viral meningitis EXCEPT
A. Enteroviruses
B. Herpes simplex virus
C. Arbovirus
D.
Rotavirus
22 i) Carrom coin appearance of colonies is seen for
A. S. pyogenes
B. Viridans streptococci
C. S. agalactiae
D.
S.pneumoniae
22
ii) Neonatal meningitis acquired through infected birth canal is due to
A. S. pyogenes
B. Viridians streptococci
C. S.agalactiae
D.
S.pneumoniae
22 iii) All of following bacteria can cause acute bacterial meningitis EXCEPT
A. Neisseria meningitidis
B. Streptococcus pneumoniae
C. Haemophilus influenzae
D.
Neisseria gonorrheae
22 iv)
Human acquired cysticercus cellulosae infection is NOT caused by
A. Ingestion of contaminated vegetables
B. Autoinfections
C. Reverse peristalsis
D.
Ingestion of contaminated pig's meat
22 v)
Most common manifestation of Toxoplasma gondii in immunocompromised adult
A. Lymphadenopathy
B. Chorioretinitis
C. Myocarditis
D. Encephalitis
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This post was last modified on 02 December 2024