Veterinary Pathology MCQS

Veterinary Pathology Question and Answers

Veterinary Pathology

Part I:

1. ‘Punched out ulcers’ in abomasum- pathognomonic lesion of ?
2. Negri bodies in cattle with rabies seen in ….
3. Father of pathological anatomy
4. Father of cellular pathology
   5.Lysosome first demonstrated by…..
5. Most reactive free radical in inducing cell damage
6. Removal of damaged organelle during cell injury is called as …..
7. Component of cytoskeleton useful in tumor diagnosis
8. Eosinophilic, intracytoplasmic inclusion in liver in alcoholic liver disease
9. Condition in which impairment of phagocytic property of WBC occurs.
10. Best fixative for glycogen
11. Stains for glycogen (any two)
12. Macrophage laden with lipids in atherosclerosis called as….
13. Russel bodies seen in ….?
14. Partial or complete loss of melanocytes in the epidermis…
    16.Pigments causing ‘Brown Atrophy’
15. Aggregates of ferritin micelles called…
16. Heart failure cells are ……
17. Unconjugated hyperbilirubinemia is indicative of ………….jaundice.
18. Direct Van den berg reaction is indicative of ……..jaundice
19. Color of faeces in obstructive jaundice
20. Hyperkeratosis in cattle common in which poisoning ?
21. Type of necrosis involved in hypoxic cell death in the CNS
22. Necrosis in which architectural details persist but cellular details are lost.
    25.Enzymes important in apoptosis
    26.Conditions in which PM clotting of blood doesn’t occur.
    27.Pathological calcification without derangement in blood calcium levels.
23. Special stain for demonstrating Calcium in tissues.
24. ‘Tophi’ is related to which disease ?
25. Condition characterized by green refrigence of Congo red stained sections under polarizing microscope.
26. Name the anaphylatoxins
27. Chemical mediators from arachidonic acid metabolism via cyclooxygenase pathway.
28. ‘Triple response’ in tissue inflammation was formulated by …..
29. Colloidal carbon technique is used in identifying …..
30. Name some SRS-A( slow reacting substances of anaphylaxis)
31. Cationic proteins produced by eosinophils toxic to parasites.
32. Suppurative inflammation of hair follicles caused by Staph. aureus
33. Diffuse spreading suppurative inflammation of connective tissues
34. Modified macrophages in case of granuloma are called …
35. Granulation tissue is a hallmark of ……
36. Adhesive glycoproteins of Extra-cellular matrix.
37. Condition in which cardiac sclerosis/ cardiac cirrhosis occurs.
38. Alteration from a less specialized cell type to more specialized ones.
39. A malignant tumor which doesn’t metastasize
40. Oncogenes discovered by…..
41. ‘Sticker tumor’ discovered by Novinsky is better known as ….
42. Reed Sternberg Cells are typical of …
43. Horn cancer is most commonly seen in Bull or Bullocks ?
44. Black tongue/ canine pellagra is caused by……
45. Rodent ulcer is better known as ……

Solution:

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1.Theileriosis
2.Cerebellum
3.Antonio Benevieni
4.Rudolph Virchow
5.Novikoff
6.Hydroxyl radical
7.Autophagy
8.Intermediate filaments
9.Mallory body
10.Chediak Higashi syndrome
11.Non-aqueous fixatives(methyl alcohol)
12.Best carmine & PAS
13.Foam cell
14.Plasma cells
15.Vitiligo
16.Lipofuscin
17.Hemosiderin
18.Alveolar macrophage laden with Hemosiderin
19.Prehepatic jaundice
20. Obstructive jaundice
21. Grey / Clay color
22. Chlorinated naphthalene poisoning
23.Liquefactive necrosis
24. Coagulative necrosis.
25.Caspases
26.Anthrax & Sweet clover poisoning
27.Dystrophic calcification
28. Van Kossa’s Silver nitrate
29.Articular gout
30.Amyloidosis
31.C3a and C5a
32.Thromboxane A2 and Prostaglandins
33. Sir Thomas Lewis
34. Leaking vessels in inflammation
35.Leukotrienes like LTC4, LTD4, LTE4
36.Major Basic Proteins
37.Boils
38.Cellulitis
39.Epitheloid cells
40.Healing
41.Fibronectin & Laminins
42. Chronic general passive hyperemia
43.Metaplasia
44. Basal Cell Carcinoma
45.Michael Bishop& Harold Varmus
46.Canine Transmissible Venereal Tumor.
47.Hodgkin’s disease
48.Bullock
49.Niacin deficiency
50. Basal cell carcinoma

Part II:

1. Developmental defect affecting part organ of body is called
   a) Atresia
   b) Agenesis
   c) Anomaly
   d) Aplasia
2. Placental macrophage is
   a) mesangeal cells
   b) Hoff Baur cell
   c) Osteoclast
   d) Lysomac
3. Endoplasmic cell is not present in which organ?
   a) Kidney
   b) Liver
   c) Pancreas
   d) Heart
4. Earliest evidence of cellular degeneration is
   a) Parenchymatous degeneration
   b) Cloudy swelling
   c) Albiminous degeneration
   d) All the above
5. Microscopically ground glass appearance is seen in which of the following
   a) Hyaline degeneration
   b) Albiminous degeneration
   c) Hydropic degeneration
   d) Myxomatous degeneration
6. Zenkers degeneration seen in white muscle disease is a ……… type of degeneration
   a) Muccinagineous
   b) Myxomatous
   c) Hyaline
   d) Amyloid
7. Which of the following is known as waxy degeneration
   a) Muccinagineous
   b) Myxomatous
   c) Hyaline
   d) Amyloid
8. Breed of dog which is most prone to Gout is
   a) Poodle
   b) Dalmatian
   c) Collie
   d) GSD
9. Condensation of nucleus is known as
   a) Pyknosis
   b) Karyorrhexis
   c) Karyorrhexis
   d) Chromatolysis
10. Nervous symptom in ketosis is due to …………………
11. Changes that take place gradually in cells while the are dying is called
    a) Necrosis
    B) Somatic death
    c) Apoptosis
    d) Necrobiosis
12. Type of necrosis in brain is
    a) Coagulative necrosis
    b) Caeseation necrosis
    c) Liquifaction necrosis
    d) Fat necrosis
13. Cavity formed due to colliquative necrosis is called ………………
14. Cooling of body is called………………
15. Reed sternberg cells are found in
    a) TB
    b) Hodgkin’s disease
    c) JD
    d) Tumor
16. Dry and caseous type of pus is seen in
    a) Avian
    b) Canine
    c) Bovine
    d) Caprine
17. Intranuclear inclusion body is found in which of the following
    a) Vaccinia
    b) Fowl pox
    c) Rabies
    d) ICH
18. Expanding cell population is called…………..
    a) Labile cells
    b) Stable cells
    c) Static cells
    d) None
19. Neutrophils are absent in
    a) Bacterial infection
    b) Fungal infection
    c) Viral infection
    d) Foreign bodies
20. Organ decrease in size once after it attain full size is called
    a) Atrophy
    b) Hypertrophy
    c) Hypoplasia
    d) hypotrophy
21. Reversion of cells into more primitive form is called…………………….
22. Bleeding from the brain with loss of consciousness is called……………
    a) Epistasis
    b) Metorrhagia
    c) Apoplexy
    d) Enterorrhagia
23. Vitamin required for prothrombin formation is…………….
    a) Vitamin A
    b) Vitamin K
    c) Vitamin D
    d) Vitamin C
24. Thrombosis is more common in
    a) Vein
    b) Artery
    c) Venules
    d) Arterioles
25. Murral thrombi occur in which of the following
    a) Swine erysepalothrix
    b) E.coli
    c) Salmonella
    d) BQ
26. Thrombi found in wall of Auricle is called
    a) Murral thrombi
    b) Ball thrombi
    c) Saddle thrombi
    d) Cardiac thrombi
27. Thrombi that is spreading into both branches of bifurcating artery us………..
    a) Murral thrombi
    b) Ball thrombi
    c) Saddle thrombi
    d) Cardiac thrombi
28. ….………………passes directly from left auricle to right auricle through patent foramen ovale
29. Myomalacia cardis is sequale of………………….
    a) Cardiac necrosis
    b) Cardiac emboli
    c) Septic emboli
    d) Cardiac infract
30. Abnormal accumulation of fluid in intercellular space and body Cavity is called
    a) Cyst
    b) Hydrocele
    c) Edema
    d) Apoplectic cyst
31. Hydrostatic pressure of blood in venous end in animals is…………………..
    a)45
    b)35
    c)15
    d)40
32. ….……………is most severely affected in burn
    a) Dermis
    b) Skin
    c) Hair follicle
    d) Epidermis

33. Heart stops functioning when temperature falls below ………………
    a) 60ºF
    b) 70ºF
    c) 75ºF
    d) 80ºF
34. Curling ulcers occurs in…………………….
    a) Duodenum
    b) Jejunum
    c) Ilium
    d) Caecum
35. Fungus responsible for photosensitization as well as Facial eczema in sheep is……………………
36. Lightning figures are characteristic in
    a) Lightning
    b) Electricity
    c) Burns
    d) a&b
37. Nucleus is most vulnerable to radiation in which phase of cell division?
    a) Prophase
    b) Metaphase
    c) Telophase
    d) Anaphase
38. Maximum permissible gonadal radiation
    a) 1 REM
    b) 3REM
    c) 5REM
    d) 7 REM
39. Which of the following organ have least effect o radiation?
    a) Lymphoid organ
    b) Salivary gland
    c) Conjunctiva
    d) Kidney
40. Part of eye most injured by radiation is
    a) Cornea
    b) Lens
    c) Conjunctiva
    d) Retina
41. Blue lines in junction between the teeth and gum is observed in which toxicity?
    a) Lead
    b) sulphur
    c) Fluoride
    d) Iron
42. Cherry red mucus membrane is evident in which poisoning
    a) HCN
    b) CO
    c) Nitrate
    d) Nitrite
43. OP poison which cause death due to asphyxia
    a) Aldrin
    b) Eldrin
    c) Malathion
    d) All the above
44. Enzyme affected in Fe deficiency is
    a) Carbonic anhydrase
    b) Tyrosinase
    c) Xanthne oxidase
    d) Catylase
45. Piglet anaemia is type of
    A) Macrocytic Hypochromic
    b) Normocytic hypochromic
    c) Microcytic hypochromic
    d) NONE
46. Salt poisoning is most affected in which species
    a) Pig
    b) Fowl
    c) Cats
    d) a&b
47. Hill sickness is due to deficiency of
    a) Cu
    b) Cobalt
    c) Zn
    d) Mn
48. Vitamin A sparer is
    a) Vitamin E
    b) Vitamin C
    c) Selenium
    d) Vitamin D
49. Goose stepping due to deficiency of Vitamin
    a) B1
    b) B2
    c) B5
    d) B6
50. Stain used for melanin is
    a) Pearl stain
    b) Congo red
    c) Toludine blue
    d) Fontanna stain

ANSWERS

1. C
2. B
3. A
4. D
5. D
6. C
7. A
8. B
9. A
10. Isopropyl alcohol
11. D
12. C
13. VOMICAE
14. ALGOR MORTIS
15. B
16. A
17. D. Other all have intracytoplasmic inclusion bodies vaccinia have GUARNIERI bodies, Bollinger bodies for Fowl pox, and Negri bodies for rabies
18. B
19. C
20. A
21. ANAPLASIA
22. C
23. B
24. A
25. B
26. B
27. C
28. PARADOXAL EMBOLI
29. D
30. A
31. C
32. D
33. B
34. A
35. PITHOMYCES CHARTARUM
36. D
37. A
38. C
39. D
40. B
41. A
42. B
43. C
44. D
45. C
46. D
47. B
48. A
49. C
50. D