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q's

Discussion in 'NBDE Exams & Licensure Exams' started by Truth seeker, Dec 10, 2008.

  1. Truth seeker

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    here are a few q's:xf:.....correct me if am wrong with possible answers plzzzz


    1 > which of the following statements describe an e.g of innate immunity?
    a.allergic reacn to insect venom
    b.classical pathway of complement
    c.destruction of virus-infectd cells by killerT cells
    d.production of IgG in response to insect venom :confused:
    e.alternative pathway of complement

    2> interferon promotes resistance to viral infection by
    a.blocking recognition of infected cells by natural killer lymphocytes:confused:
    b.inducing viral resistance in adjacent non-infected cells
    c.blocking production of antibodies to extracelluler virus
    d.decreasing phagocytosis of infected cells
    e.increasing complement activity

    3>which one condition causes myelin degeneration of the axis cylinders of peripheral nerves ?
    a.lead poisoning:confused:
    b.silver
    c.mercury
    d.bismuth
    e.tetracycline intoxication

    4>which is a complication of cirrhosis ?
    a.splenic atrophy
    b.hepatic angioma formation
    c.obstruction of portal circulation:confused:
    d.increased plasma protein formation
    e.decreased CVP

    5>3days ago, a pt received her third immunization with TT.wat class of antibodies specific for tetanus toxoid would one expect to find in her serum?
    a.similar conc of IgG & IgM
    b.high conc of both IgM & IgD
    c.low conc of IgM & high conc of IgE
    d.low conc of IgM & high conc of IgG:confused:
    e.high conc of IgM & low conc of IgG

    6>initial manifestation of early , acute HIV infection ?
    mononucleosis like syndrome

    7>which of the following represents the pulmonary neoplasm most likely to produce ACTH ?
    a.mesothelioma
    b.adenocarcinoma
    c.small cell ca
    d.scc
    e.bronchioalveolar ca
     
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  3. morphology

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    post the answer
     
  4. oralcare

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    1 > which of the following statements describe an e.g of innate immunity?
    a.allergic reacn to insect venom
    b.classical pathway of complement
    c.destruction of virus-infectd cells by killerT cells
    d.production of IgG in response to insect venom :confused:
    e.alternative pathway of complement-ans

    2> interferon promotes resistance to viral infection by
    a.blocking recognition of infected cells by natural killer lymphocytes:confused:
    b.inducing viral resistance in adjacent non-infected cells------answer

    c.blocking production of antibodies to extracelluler virus
    d.decreasing phagocytosis of infected cells
    e.increasing complement activity

    3>which one condition causes myelin degeneration of the axis cylinders of peripheral nerves ?
    a.lead poisoning:confused:
    b.silver
    c.mercury
    d.bismuth
    e.tetracycline intoxication

    not sure

    4>which is a complication of cirrhosis ?
    a.splenic atrophy
    b.hepatic angioma formation
    c.obstruction of portal circulation:confused:-correct
    d.increased plasma protein formation
    e.decreased CVP

    5>3days ago, a pt received her third immunization with TT.wat class of antibodies specific for tetanus toxoid would one expect to find in her serum?
    a.similar conc of IgG & IgM
    b.high conc of both IgM & IgD
    c.low conc of IgM & high conc of IgE
    d.low conc of IgM & high conc of IgG:confused:-correct
    e.high conc of IgM & low conc of IgG

    6>initial manifestation of early , acute HIV infection ?
    mononucleosis like syndrome

    7>which of the following represents the pulmonary neoplasm most likely to produce ACTH ?
    a.mesothelioma
    b.adenocarcinoma
    c.small cell ca -----answer
    d.scc
    e.bronchioalveolar ca
     
  5. gaya

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    1.Which taste receptor has the lowest threshold for taste.
    .o.Bitter, sour, salty, sweet
    1.. .A 6 yo kid presented to your office with diffuse small red spot on the ant 2/3 of the dorsal tongue what is most likely affected
    .o. ..Filliform papillae, fungiform papillae, lingual tonsil, foliate papillae
     
    #4 gaya, Dec 11, 2008
    Last edited: Dec 11, 2008
  6. elra

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    Bitter has got the lowest threshold.
    High threshold for salt, sweet and sour.
     
  7. gaya

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    most common type of meningitis
    viral
    bacterial
     
  8. elra

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  9. elra

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    For the previous question about tongue papillae, whts the ans?
    Is it fungiform??
     
  10. morphology

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    filliform papilla
    i think because it is most numerous.
    correc me
    what is the answer
     
  11. gaya

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    preganglionic sympathetic fibers to the head have thier cell bodies in the


    a.paravertrbal ganglia
    b.cervicothoracic ganglia
    c.superior cervical ganglia
    d.gray rami communicantes of the thoracic duct
    e.intermediolateral horns of the thoracic spinal cord
     
  12. gaya

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    sorry i dont have the key for these .
    but i thought it was fungiform .
     
  13. gaya

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    i think it is viral most common is enterovirus
     
  14. elra

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    Is it superior cervical ganglia?
     
  15. krasnodar

    krasnodar Junior Member
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    i think is bacterial the most common
     
  16. morphology

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    ---answer
    correct me
     
  17. krasnodar

    krasnodar Junior Member
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    superior cervical ganglia
     
  18. dr.rex

    dr.rex rexadactyl nights
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    menigitis is mostly bacterial

    encephalitis is mainly viral
     
  19. morphology

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    answer is e
     
  20. gaya

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    s the ans is intermediolateral horn of the thoracic spinal cord
     
  21. krasnodar

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    yes its E
     
  22. Truth seeker

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    Hey good question !!!

    Answer to 1. Bitter (correct)
    what would be the answer for MAX threshold ? sweet i guess, coorect me if wrong.
    Answer to 2. Filliform papillae , can be jus glossitis... that vitamin b deficiency associated , or coz of immunocompromised state......since 6 yr old e.g childhood pneumonia .
     

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