11 - pathology mcqs - 11 to 20

11 - Orphan annie nucleus is seen in

a. Papillary Thyroid Carcinoma

b. Chronic Myeloid Leukemia

c. Malignant melanoma

d. Lipoma

Answer (a) Papillary Thyroid Carcinoma

Reference: Robbins 7^th Edition Page 117

12 - Mallory body is a

a. Keratin

b. Neurofilament

c. Lipid

d. None of the above

Answer : (a) keratin

Reference: Robbins 7^th edition Page 34

13 - Psammoma bodies are

a. Examples of Dystrophic Calcification

b. seen in Dead tissues

c. Both

d. None

Answer : (c) Both of the above

Reference: Robbins 7^th Edition Page 41

14 - Incubation Period of Hepatitis B is

a. Unknown

b. 4 to 26 weeks

c. 2 to 8 Weeks

d. 1 to 6 months

Answer (b) 4 to 26 weeks ( 6 weeks to 6 months )

Reference: Robbins 7^th Edition Page 891 Table 18.6

15 - Locomotion along Chemical gradient is called

a. Diapedesis

b. Chemotaxis

c. Both

d. None

Answer : (b) Chemotaxis

Reference: Robbins 7^th Edition Page 56

16 - The wrong statement about Healing by Secondary Intention is

a. Follows uninfected surgical incision approximated by surgical sutures

b. More intense inflammatory reaction

c. Larger amounts of granulation tissue

d. Presence of Wound Contraction

Answer (a) Follows uninfected surgical incision approximated by surgical sutures

Reference: Robbins 7^th Edition Page 113

17 - APTT Not prolonged in deficiency of

a. Factor VII

b. Factor VIII

c. Factor IX

d. Factor XII

Answer : (a) Factor VII

Reference: Harsh Mohan 5^th Edition Page 428

18 - Tumour forming amyloid is often seen in

a. Tongue

b. Kidneys

c. Spleen

d. Liver

Answer (a) Tongue

Reference: Robbins 7^th Edition Page 264

19 - Carcinoid Tumor secretes elevated levels of

a. Serotonin

b. Histamine

c. Bradykinin

d. All of the above

Answer (d) All of the above

Reference: Robbins 7^th Edition Page 868

Carcinoids secrete

1. Serotonin

2. Histamine

3. Bradykinin

4. Kallikrein

5. Prostaglandin

20 - All are features of Centriacinar Emphysema except

a. Terminal Alveoli Always Affected.

b. Seen in smokers

c. Black Pigment in walls

d. Involves upper lobes

Answer (a) Terminal Alveoli are affected

Reference: Robbins 7^th Edition Page 718