can u guys help me with these questions?

Discussion in 'NBDE Exams & Licensure Exams' started by ninny, May 5, 2007.

  1. ninny

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    Hi can anyone help with these questions ...

    1. in a developing tooth the boundary between pre ameloblasts and pre odontoblasts corresponds best to the boundary between
    a. endocardium and myocardium
    b. myocardium and epicardium
    c.dermis and hypodermis
    d.perimysium and epimysium
    e. epidermis and dermis



    2. which of the following statements describes an example of the innate immunity
    a an allergic reaction to insect venom
    b classical pathway of complement
    c destruction of virus infected cells by t cells
    d production of igG in response to insect venom
    e alternate pathway of complement


    3. infection with histoplasma capsulatum in normal healthy individuals is usually a
    dermatomycosis
    oppurtunistic infection
    rapidly spreading disease
    self limiting disease
    disease localized in the blood



    4. during which of the following would blood flow to the left coronary artery be greatest in the resting individual
    late systole
    early systole
    late diastole
    early diastole

    5.most abundant proteoglycan in teeth
    a chondroitin sulfate
    hyaluronate

    6. what is the last thing to disssapear in the root of lung tube ...smooth muscle or cilia or cartilage?

    7.what replaces salivary gland when it is destroyed....fibrous tisse or epithelium?

    8.what prevents massetter from closing the jaw so hard that the teeth break...golgi or muscle spindles?

    Thanks...:confused:
     
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  3. nagdent

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    hi.i am sorry i dont have ans for ur questions. all i can do is gues.

    i want to ask you frm where did u get these questions.i have m exams this mnth and i hvnt seen any ques like this in any q bank.

    makes me feel nervous
     
  4. BUSODM

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    4. during which of the following would blood flow to the left coronary artery be greatest in the resting individual

    early systole


    correct me if I am wrong.
     
  5. asdf84

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    ans of 4th que is early diastole.and 8 que is golgi tendon bisynaptic reflex.
     
  6. asdf84

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    ans of 3 rd que is self limiting
     
  7. asdf84

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    ans of 2nd que is d.i think i m almost correct .
     
  8. subh

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    Subh
     
  9. drli

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    3 self limiting disease

    5 chondroitin sulfate (guessing)

    7 fibrous tissue (guessing)
     
  10. quest_life

    quest_life Member
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    According to me : plz correct me if Iam wrong...

    1. in a developing tooth the boundary between pre ameloblasts and pre odontoblasts corresponds best to the boundary between
    a. endocardium and myocardium
    b. myocardium and epicardium
    c.dermis and hypodermis ( ANSWER)
    d.perimysium and epimysium
    e. epidermis and dermis



    2. which of the following statements describes an example of the innate immunity
    a an allergic reaction to insect venom
    b classical pathway of complement
    c destruction of virus infected cells by t cells (ANSWER)
    d production of igG in response to insect venom
    e alternate pathway of complement


    3. infection with histoplasma capsulatum in normal healthy individuals is usually a
    dermatomycosis
    oppurtunistic infection
    rapidly spreading disease (ANSWER)
    self limiting disease
    disease localized in the blood



    4. during which of the following would blood flow to the left coronary artery be greatest in the resting individual
    late systole
    early systole
    late diastole
    early diastole (ANSWER)

    5.most abundant proteoglycan in teeth
    a chondroitin sulfate
    hyaluronate

    6. what is the last thing to disssapear in the root of lung tube ...smooth muscle or cilia or cartilage? (MY GUESS- cilia)

    7.what replaces salivary gland when it is destroyed....fibrous tisse or epithelium?

    8.what prevents massetter from closing the jaw so hard that the teeth break...golgi or muscle spindles? ( Answer - Golgi)

    Thanks...:confused:[/QUOTE]
     
  11. BUSODM

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  12. asdf84

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    i found ans in my mind.during systol blood in aorta ,at that time blood goes to ascending aorta and coronary br of ascending aort full of blood while diastole of ventricle and heart gets its blood supply frm coronary.i m sure.
     
  13. asdf84

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    ans is epidermis and dermis.i m sure.because same papillary interdigitation exist bet dentin enamel junction.got me.ultimately they r trying to know that de junction .so tricky
     
  14. BUSODM

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    Thanks for your explain but I am not able to undesrtand wht you are tryng to tell.

    Decks says it is systole.

     
  15. industrious1

    industrious1 New Member
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    during the dyastole, there will be a vasodilatation of the coronary arteries allowing more blood to flow through them,,, I hope this helps :)
     
  16. asdf84

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    why u people complicate most simple que of diastole.coronary has blood in vessel only during diastole.okie.
     

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