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.Management Sciences
Category: Pathology
Why fetal cells continue to divide but terminally differentiated adult cells do not divide ?
A. There are many cyclin inhibitors which prevent cell to enter into S phase in adult
B. Phosphatase absent in fetal cells
C. Proteinase is absent in fetus
D. Absence of CD kinase
The most reliable post mortem features of left sided cardiac failure is____________?
A. Systemic venous congestion
B. Oedematous ankles
C. Chronic venous congestion of lungs
D. Enlargement of spleen and liver
All of the following can be transmitted through blood tranfusion except ______________?
A. Malaria
B. Leukemia
C. Hepatitis
D. AIDS
Following is used to stain fungi______________?
A. PAS
B. Fontania stain
C. Ferrous trichrome
D. Pearls prussian blue
Tigered effect of heart is seen in_______________?
A. Fatty change
B. Hyaline change
C. Amy
D. Atrophy
Amyloid material can be best diagnosed by___________________?
A. Polarized microscopy
B. Electron microscopy
C. X-ray crytallography
D. Scanning electron miscroscopy
Component of tubercle bacilli which produce granuloma is_____________?
A. Surface glycolipids
B. Sulfatide
C. Hetero polysaccharide
D. Sulfadase
In a thrombus, the dark lines of zahn are due to_______________?
A. Coagulated fibrin
B. Aggregated proteins
C. Aggregated platelets
D. Aggregated R.B.C
Torniquet test is function of________________?
A. Platelet function
B. capillary fragility
C. Intrinsic pathway
D. Extrinic pathway
DiGeorge’s syndrome is due to___________?
A. Congenital thymic aplasia
B. Deficiency of complement factor
C. Inborn error of metabolism
D. Chromosomal anomaly
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