Essential for tumour metastasis is?

MCQs AIIMS
#1

  1. All are true about thrombotic thrombocytopenic purpura except?
    a. microangiopathic hemolytic anemia
    b. thrombocytopenia
    c. normal complement level
    d. thrombosis

  2. Essential for tumour metastasis is?
    a. angiogenesis
    b.tumorogenesis
    c. apoptosis
    d. inhibition of tyrosine kinase activity

  3. Common complement component for both pathways is?
    a. c3
    b. c5
    c. c1q
    d. c8

  4. Enzme responsible for respiratory burst is?
    a. oxidase
    b. dehydrogenase
    c. peroxidase
    d.catalase

  5. Most potent stimulator of naïve t cell is?
    a. mature dendritic cell
    b. follicular dendritic cell
    c. macrophage
    d. b cell

  6. Nitroblue tetrazolium test is used for?
    a. phagocytes
    b. complement
    c. t cell
    d. b cell

  7. Hypersensitivity vasculitis is seen in?
    a. post capillary venules
    b. arterioles
    c. veins
    d. capillaries Microbiology:

  8. Biosaftey precaution grade iii is practiced in all except?
    a. human influenza virus
    b. st louis encephalitis virus
    c. coxiella burnetti
    d. mycobacterium tuberculosis

  9. Most common species of pseudomonas causing intravenous catheter related infections?
    a. p. cepacia
    b. p.areuginosa
    c. p.maltiphila
    d. p.mallei

  10. Most sensitive diagnostic test for dengue is?
    a. igm elisa
    b. cft
    c. tissue culture
    d. electron microscopy