30) In PCR following cation is used
1) Ca
2) Mg
3) Li
4) Na
31) Proteins with same structure and different sequence evolved through process that was
1) Convergent
2) Divergent
3) Opportunistic
4) Incidental
32) Vitamin K is important in
1) Carboxylation
2) Hydroxylation
33) Peroxidase used in estimation of
1) Hemoglobin
2) Glucose
3) Ammonia
PATHOLOGY
34) PAS is used for staining
1) Fungal cell wall
2) Basement membrane
3) Glycogen
4) Lipids
35) Method of Hb estimation are A/E
1) Drabkin’s method
2) Sahl’s method
3) Spectrophotometry
4) Wintrobe’s method
36) FNAC needle gauge size:
1) 26-28
2) 22-26
3) 18-22
4) 16-18
37) Reye’s syndrome, histological findings are:
1) Mitochondrial blebs and enlarged mitochondria
2) Dilatation of endoplasmic reticulum
3) Depletion of glycogen
4) Perinuclear staining
38 Classification of bone tumours
1) Manchester
2) TNM
3) Enneking
39) Acridine dye is used to stain
1) DNA-RNA
2) Protein
3) Lipid
4) Carbohydrate
40) Stains for lipid are A/E:
1) Oil red O
2) Congo red
3) Sudan III
4) Sudan black
41) Collapsing glomerulopathy following is seen:
1) Proliferation of parietal cells
2) Tuft necrosis
42) In MVP valve degeneration is
1) Myxomatous degeneration
2) Hyaline degeneration
43) Senile cardiac amylodosis A/E:
1) Transthyretin
2) Beta2 microglobulin
3) ANP
4) Pyerdin
44) Shock lung histopathological finding is
1) Diffuse alveolar necrosis
2) Pulmonary edema
3) Interstitial pneumonia
45) Irreversible injury
1) Amorphous densities in mitochondria
46) Langerhans cell marker is
1) CD 57
2) CD 1a
3) CD 3
4) CD 68
47) Lysosomal disorders are caused by
1) Membrane defect in lysosomes
2) Inability of lysosome to combine with phagosome
48 Caspases are mediators of
1) Apoptosis
