Download MBBS 2nd Year 2022 March 526064 Pathology Paper II Mcqs MCQs Question Paper

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THE TAMIL NADU DR. M.G.R. MEDICAL UNIVERSITY

[MBBS 0322] MARCH 2022 Sub. Code :6064

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M.B.B.S. DEGREE EXAMINATION

(For the candidates admitted from the Academic Year 2019-2020 Batch onwards)

SECOND YEAR

PAPER VI - PATHOLOGY-II

O.P. Code: 526064

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Time: 30 Minutes Maximum : 20 Marks

Answer All Questions

Choose one correct answer in the box provided in the Answer Script. No overwriting should be done.

II1. Multiple Choice Questions: (20x1=20)

1. Ferruginous bodies are seen in
   1. Silicosis

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   2. Coal workers pneumoconiosis
   3. Asbestosis
   4. Sarcoidosis
2. Collar button lesions are seen in
   1. Bronchial adenoma

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   2. Bronchial carcinoid
   3. Adenocarcinoma lung
   4. Tb-bronchus
3. Tzanck test demonstrates intranuclear viral inclusions of Herpes as
   1. Acidophillic

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   2. Basophillic
   3. Eosinphillic
   4. Ground Glass inclusions
4. Around 80% of Squamous cell carcinomas of the oral cavity are due to
   1. HPV-12

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   2. HPV-14
   3. HPV-15
   4. HPV-16
5. The most common risk factor for Warthin’s tumour is
   1. Alcoholism

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   2. Smoking
   3. HPV- infection
   4. HIV — infection
6. Longitudinal mucosal tears near gastro-esophageal junction are called
   1. Boerhaeve syndrome

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   2. Mallory-weiss syndrome
   3. Barret’s esophagus
   4. Variceal tear
7. The cytotoxin in H.Pylori is
   1. Cag-A

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   2. Cag-B
   3. Cag-C
   4. Cag-D
8. Intestinal type gastric cancers are strongly associated with mutations in
   1. ALK-pathway

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   2. NOTCH signalling
   3. WNT signalling
   4. CDKN signalling
9. Peutz-Jegher’s syndrome is a
   1. Malignant polyp

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   2. Sessile polyp
   3. Hamartamatous polyp
   4. Hyperplastic polyp
10. Laennec cirrhosis is
    1. Macronodular cirrhosis

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    2. Micronodular cirrhosis
    3. Cardiac cirrhosis
    4. Infantile cirrhosis
11. The most common altered oncogene in pancreatic cancers is
    1. BRAF

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    2. KRAS
    3. BMPR
    4. EGFR
12. The fluorescent microscopy changes in minimal change disease seen is
    1. IgGand C3

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    2. IgGand C4
    3. C3andC4
    4. Negative
13. Thyroidisation is a classical feature of
    1. TB pyelonephritis

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    2. Chronic pyelonephritis
    3. Acute pyelonephritis
    4. Interstitial nephritis
14. Schiller- Duvall bodies are classically seen in
    1. Teratomas

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    2. Choriocarcinomas
    3. Yolk sac tumour
    4. Seminomas
15. Condyloma acuminatum are caused by
    1. High risk HPV

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    2. Low risk HPV
    3. Herpes simplex
    4. HIV
16. The tumour suppressor gene inactivation seen in endometrial hyperplasia is
    1. BRAF

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    2. ERBB
    3. PTEN
    4. NOTCH
17. The commonest mutations seen in carcinoma breast involves
    1. PTEN

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    2. BRAF
    3. BRCA
    4. ERBB
18. Hashimoto’s thyroiditis is caused by breakdown in
    1. TSH

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    2. Self tolerance to thyroid autoantigens
    3. CD4 Cells
    4. CDS Cells
19. Medullary thyroid carcinomas secrete
    1. Insulin

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    2. Growth hormone
    3. Calcitonin
    4. Glucagon
20. RANKL gene is expressed in
    1. Enchondroma

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    2. Osteosarcoma
    3. Chondrosarcoma
    4. Giant cell tumour of bone

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