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.Management Sciences
Category: Pathology
A 14 year old boy complains with gingival bleeding oral ulcers, anaemia with hepatomegaly but no lymphadenopathy, total eukocyte count of one-lakh cells per mm3 is suffering from________________?
A. Acute myeloid leukemia
B. Chronic monocytic leukemia
C. Chronic lymphoblastic leukemia
D. Chronic myeloid leukemia
The process by which red blood cell move out of vessels through widened inter endothelial junction is referred as_____________?
A. Pavementing
B. Diapedesis
C. Rouleax formation
D. Chemotaxis migration
Which of the following is not a mediator of inflammation___________?
A. Interferon
B. Prostaglandins
C. TNF
D. Myeloperoxidase
Syndrome associated with increased risk of leukemia is_____________?
A. Plummer Vinson syndrome
B. Klinefelter syndrome
C. Sturge weber syndrome
D. Multiple hamartoma syndrome
Edema occurs due to_____________?
A. Increased capilary permeability
B. Decreased capilary permeability
C. Decreased interstitial fluid
D. Decreased blood flow
NK cells are effective against viral infected cells only if the cell with infection___________?
A. Exprss MHC class I proteins
B. Unable to express MHC class I proteins
C. Express MHC class II proteins
D. Unable to express MHC class II proteins
Tissue macrophages are called__________?
A. Kupffer cells in liver
B. Microglial cells in nervous system
C. Histiocytes in connective tissues
D. All of the above
Osteomalacia is associated with_________________?
A. Decrease in osteoid volume
B. Decrease in osteoid surface
C. Increase in osteoid maturation time
D. Increase in mineral apposition rate
The correct nomenclature for Down’s syndrome with translocation of chromosome 14 to chromosome 21 is depicted as______________?
A. 47 X &, (+2)
B. 47 X Y, -14 t(14;21)
C. 46 X Y, -14 t(14;21)
D. 47 X Y, t(14;21)
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