Mcq Subject: Pathology

A 67 year nude smoker presents with haemoptysis and cough. Bronchoscopic biopsy revealed un-differentiated tumour. The immunohistochemical marker that can be most helpful is-

A. Calretinin

B. Vimentin

C. Cytokeratin

D. GGt

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Unstable spine injury occurs in

A. Compression injury

B. Flexion-rotation injury

C. Extensor injury

D. Flexion injury

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The most reliable investigation in amyloid disease is –

A. Rectal biopsy

B. Immunoglobulin assay

C. Ultrasound

D. Urine examination

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Memory T cells can be identified by using the following marker:

A. CD45RA

B. CD45RB

C. CD45RC

D. CD45RO

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TNF is secreted by activated:

A. Macrophages

B. Neutrophils

C. Lymphocytes

D. Eosinophils

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A 74-year-old woman presents with acute chest pain and shoness of breath. Cardiac catheterization demonstrates occlusion of the left anterior descending coronary aery. Laboratory studies and ECG are consistent with acute myocardial infarction. Which of the following is the most likely pathological finding in the affected hea muscle 4 weeks later?

A. Capillary-rich granulation tissue

B. Collagen-rich scar tissue

C. Granulomatous inflammation

D. Neutrophils and necrotic debris

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To test hepatic function to assess bleeding disorder clinical test done is:

A. CT, BT

B. PTT

C. Factor 8

D. None of the above

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Infraclavicular lesion of tuberculosis is known as –

A. Ghon 'S focus

B. Puhl's focus

C. Assman's focus

D. none

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Which of the following represents the indication for In-situ DNA nick end labeling technique?

A. To detect fraction of cells in apoptotic pathways

B. To detect fraction of cells in S phase

C. To detect p53 gene product

D. To detect bcr/abl gene

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The condition associated with their formation is

A. Hypomotility of gall bladder

B. Accelerated cholesterol crystal nucleation

C. Hypersecretion of mucus

D. All of the above

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