Mcq Subject: Pathology

Question 1

A 57-year-old woman has had pain on urination for 5 months and yesterday noted blood on her underwear. On examination, there is a tender red 1-cm nodule on the posterior lip of the external urethra. It is excised. What pathologic finding is most likely to be present on the microscopic examination of her lesion?

A. Granulation tissue

B. Multinucleated cells

C. Plasma cell infiltrates

D. Rhabdomyosarcoma

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Answer

A. Granulation tissue

B. Multinucleated cells

C. Plasma cell infiltrates

D. Rhabdomyosarcoma

Question 2

All are involved MEN type II A except

A. parathyroid

B. Adrenal

C. Thyroid

D. Pituitary

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Answer

A. parathyroid

B. Adrenal

C. Thyroid

D. Pituitary

Question 3

Gene instability associated with malignancy is seen in –

A. Klippel fiel syndrome

B. Ataxia telangiectasia

C. Marfan'g syndrome

D. EDS

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Answer

A. Klippel fiel syndrome

B. Ataxia telangiectasia

C. Marfan'g syndrome

Question 4

The cresecent forming glomerulonephritis is –

A. RPGN

B. Acute GN

C. Membranous GN

D. Membrano proliferative GN

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Answer

B. Acute GN

C. Membranous GN

D. Membrano proliferative GN

Question 5

Mechanism of action of NO occurs by

A. c-AMP

B. c-GMP

C. Intracellular pathway

D. IP3/DAG

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Answer

C. Intracellular pathway

D. IP3/DAG

Question 6

A patient complains of frequent dislocation of the temporomandibular joint and frequent bleeding from gums, on examination, it was noticed that gingival tissue is very fragile, what should be the diagnosis:

A. Lichen planus.

B. Pemphigus.

C. SLE

D. Ehlers-Danlos syndrome.

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Answer

A. Lichen planus.

B. Pemphigus.

D. Ehlers-Danlos syndrome.

Question 7

Which is not a characteristic of wegeners granulomatosis?

A. Granuloma in vessel wall

B. Focal necrotising glomerulonephritis

C. Positive for cANCA

D. Involves large vessels

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Answer

A. Granuloma in vessel wall

B. Focal necrotising glomerulonephritis

C. Positive for cANCA

D. Involves large vessels

Question 8

Vasculitis involving the Aoic arch is

A. Takayasu aeritis

B. Polyaeritis nodosa

C. Kawasaki disease

D. Churg-Strauss syndrome

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Answer

A. Takayasu aeritis

B. Polyaeritis nodosa

C. Kawasaki disease

D. Churg-Strauss syndrome

Question 9

Hypercalcemia is seen in all EXCEPT:

A. Bone metastasis

B. Sarcoidosis

C. Pseudohypoparathyroidism

D. Hyperparathyroidism

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Answer

A. Bone metastasis

B. Sarcoidosis

C. Pseudohypoparathyroidism

D. Hyperparathyroidism

Question 10

Cavity formation in a tooth, due to dental caries is due to:

A. Destructive potential of streptococcus mutans

B. Destructive potential of lactobacillus acidophilus

C. Lateral spread of caries along DE junction and weakening of the outer covering enamel

D. Mastectomy force and unrelated to the extent of carious process

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Answer

A. Destructive potential of streptococcus mutans

B. Destructive potential of lactobacillus acidophilus

C. Lateral spread of caries along DE junction and weakening of the outer covering enamel

D. Mastectomy force and unrelated to the extent of carious process

Mcq Subject: Pathology

All are involved MEN type II A except

Gene instability associated with malignancy is seen in –

The cresecent forming glomerulonephritis is –

Mechanism of action of NO occurs by

A patient complains of frequent dislocation of the temporomandibular joint and frequent bleeding from gums, on examination, it was noticed that gingival tissue is very fragile, what should be the diagnosis:

Which is not a characteristic of wegeners granulomatosis?

Vasculitis involving the Aoic arch is

Hypercalcemia is seen in all EXCEPT:

Cavity formation in a tooth, due to dental caries is due to:

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