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Need the right answer% Part 1

Discussion in 'NBDE Exams & Licensure Exams' started by krasnodar, Dec 5, 2008.

  1. krasnodar

    krasnodar Junior Member
    7+ Year Member

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    1.A pacient bites down rapidly on unexpected hard surface while chewing.. this result in a cessation of motor unit in jaw closing muscles by causing stimulation :

    1 Muscle spindles
    2 Jaw-opining muscles
    3 Peredontal mechanoreceptor

    2 Glucose can be made from each of the following substance ….EXEPT

    1 Lactate
    2 Fatty acids
    3 Glycerol
    4 Pyruvete
    5 Fructose

    3 Which of the following statement best describe strength of cardiac muscles contraction

    1 Decreased when extracellular Ca is increase
    2 Increased when extracellular Ca is increase

    4 The process requiring a membrane and nonpentrating solutes (e.g. protein) discribe as

    - Osmosis
    -Diffusion
    -Facillated diffusion


    5 Which of the following statement best describe GTP-binding protein (G protein )?

    -Are important component of steroid hormone signal trasnsduction
    -Are tightly bound to adenylate cyclase
    -Usually in activate protein kinas C
    -Are membrane protein


    6 Each of the following occur during prolong starvation Except :


    -Circulating T4 is converted to T3
    -Ketoasidosis develops progressively
    -Insulin level are depressed
    -Primary fuel is glycogen
     
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  3. gotadoit

    2+ Year Member

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    ans
     
  4. gotadoit

    2+ Year Member

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