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few more questions

anudoc

Full Member
10+ Year Member
Mar 23, 2008
36
0
  1. Academic Administration
    1) which of the following directly catalyses urea formation in a cell?
    a urease
    b uricase
    c arginase
    d glutaminase

    20 under physiologic conditions, the lowest partial pressure of oxygen is found in
    a expired air
    b alveolar air
    c venous blood
    d arterial blood
    e normal atmosphere air

    3) cushing syndrome is characterised by each of the following except one which one is the EXCEPTION?
    a increased protein anabolism
    b increased androgen levels
    c hyperglycemia
    d hypertension
    e hyperkalemia
    cushing syndrome causes both protein catabolism and hypokalemia

    4) which of the following histologically describes oral mucosa on the floor of the mouth?
    a non keratinised epithelium with lamina propria and sub mucosa
    b nonkeratinised epithelium with lamina propria but no sub mucosa
     

    keratin

    Full Member
    10+ Year Member
    Feb 10, 2008
    15
    0
    1. Pre-Dental
      answers for the questions
      1) which of the following directly catalyses urea formation in a cell?
      a urease
      b uricase
      c arginase
      d glutaminase

      20 under physiologic conditions, the lowest partial pressure of oxygen is found in
      a expired air
      b alveolar air
      c venous blood
      d arterial blood
      e normal atmosphere air

      3) cushing syndrome is characterised by each of the following except one which one is the EXCEPTION?
      a increased protein anabolism
      b increased androgen levels
      c hyperglycemia
      d hypertension
      e hyperkalemia
      cushing syndrome causes both protein catabolism and hypokalemia

      4) which of the following histologically describes oral mucosa on the floor of the mouth?
      a non keratinised epithelium with lamina propria and sub mucosa
      b nonkeratinised epithelium with lamina propria but no sub mucosa[/quote]
       

      doc76

      Full Member
      10+ Year Member
      7+ Year Member
      May 10, 2007
      92
      2
      1. Dental Student
        answers for the questions
        1) which of the following directly catalyses urea formation in a cell?
        a urease
        b uricase
        c arginase
        d glutaminase

        20 under physiologic conditions, the lowest partial pressure of oxygen is found in
        a expired air
        b alveolar air
        c venous blood
        d arterial blood
        e normal atmosphere air

        3) cushing syndrome is characterised by each of the following except one which one is the EXCEPTION?
        a increased protein anabolism
        b increased androgen levels
        c hyperglycemia
        d hypertension
        e hyperkalemia
        cushing syndrome causes both protein catabolism and hypokalemia

        4) which of the following histologically describes oral mucosa on the floor of the mouth?
        a non keratinised epithelium with lamina propria and sub mucosa
        b nonkeratinised epithelium with lamina propria but no sub mucosa
        [/quote]
        hi keratin
        can u pls explain why did y choose inc. protein anabolism in ques.3 becoz i think it should be hyperkalemia.pls explain i am confused
         
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