Download RGUHS (Rajiv Gandhi University of Health Sciences) MBBS (Bachelor of Medicine and Bachelor of Surgery) 2nd Year (Second Year) 2022 March 1031 Microbiology Paper II Rs 4 Previous Question Paper
Rajiv Gandhi University of Health Sciences, Karnataka
MBBS Phase ? II (CBME) Degree Examination - 09-Mar-2022
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 32 year old female was admitted with dysuria (burning micturation) and increased
frequency of micturation from past 2 days. Culture of the urine specimen revealed lactose
fermenting clonies on Mac Conkey agar.
a. What is your clinical diagnosis and probable etiological agents?
b. What are the risk factors associated, pathogenesis and clinical manifestation of this
disease?
c. How will you treat this clinical condition?
2.
29 year old female came to casusalty with complaints of high-grade fever, severe joint
pain, back pain and myalgia. Gradually she developed petechial rashes over the body. On
examination, she was found to have jaundice, hepatomegaly and low platelet count
(30,000/cmm). A tourniquet test done over cubital fossa shows petechial spots.
a. What is the clinical diagnosis and how is this disease transmitted?
b. What is the pathogenesis of this condition?
c. How will you confirm the diagnosis?
d. What are the complications of this infection?
SHORT ESSAYS
8 x 5 = 40 Marks
3. 1. Laboratory diagnosis of faucial diphtheria
4. 2. Laboratory diagnosis and prophylaxis of Japanese B Encephalitis.
5. 3. Laboratory diagnosis of syphilis.
6.
Clinical manifestation and laboratory diagnosis of Polio.
7.
Mucormyosis.
8.
Life cycle and laboratory diagnosis of Toxoplasmosis.
9.
Laboratory diagnosis of pulmonary Tuberculosis.
10. Laboratory diagnosis and prophylaxis of Covid 19
SHORT ANSWERS
10 x 3 = 30 Marks
11. Significant bacteriuria.
12. Mention three measures to prevent health care associated infection
13. Laboratory diagnosis of Rabies.
14. Describe microscopic features of Aspergillus spp and draw a neat labelled diagram.
15. Laboratory diagnosis of Gonococcal Urethritis.
16. Neurocysticercosis.
17. Counselling of a health care worker who has sustained a needle stick injury
18. Vincent's angina.
19. Describe DPT vaccine and dosage schedules.
20. Name three agents causing bioterrorism
Page 1 of 2
QP CODE : 1031
Rajiv Gandhi University of Health Sciences, Karnataka
Multiple Choice Questions
10 x 1 = 10 Marks
21 i) Scarlet fever is caused by
A. Streptococcus pyogenes
B. Corynebacterium diphtheria
C. Streptococcus group C & G
D. Arcanotobacterium hemolyticum
21 ii
) Serotyping and serosubtyping of meningococci are based on
A. Outer membrane proteins
B. Endotoxins
C. Capsular polysaccharide
D.
Transferrin binding proteins
21 ii
i) A pregnant women needs to be screened for all the following organsims causing
congenital infections EXCEPT
A. Adenovirus
B. Rubella virus
C. Cytomegalovirus
D.
Toxoplasmosis
21 iv)
Not true about Salk vaccine
A. Expensive than OPV
B. Not useful in epidemics
C. Contraindicated in immunocompromised individuals
D.
Booster doses are required
21 v)
Kyasanur forest disease is transmitted by
A. Mite
B. Louse
C. Tick
D.
Mosquito
22 i) Hand ?foot-mouth disease is caused by
A. HSV
B. Coxsackie virus
C. Measles
D. Chickenpox
22
ii) All of the following are true about bacterial vaginosis EXCEPT
A. Discharge has offensive smell
B. pH>4.5
C. causative agent is Chlamydia trachomatis
D.
Clue cell is diagnostic
22 iii) Haemophilus influenza grows on all of the following media EXCEPT
A. Chocolate agar
B. Filde's agar
C. Nutrient agar
D.
Blood agar with S.aureus streak line
22 iv)
How much bacillary load in sputum is required for an effective transmission of
M.tuberculosis?
A. 10 bacilli/mL
B. 100 bacilli/mL
C. 1000 bacilli/mL
D. 10
000 bacilli/mL
22 v)
Analysis of pyogenic meningitis reveals all of the following, EXCEPT
A. CSF pressure ? highly elevated
B. Total leukocyte count ? highly elevated, neutrophilic
C. Glucose ? highly elevated
D. Total proteins ? markedly increased
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This post was last modified on 02 December 2024