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Quiz 4 ^_^

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  • Quiz 4 ^_^

    Quiz 4



    مرحبا هادي المرة مش MCQ بس الجواب كم كلمة يعني بسيط....





    -1
    What anemia is the result of a hereditary enzyme defect that causes episodic hemolytic anemia because of the decreased ability of red blood cells to deal with oxidative stress


    G6PD deficiency



    -2
    How many Beta chains are there


    2 chains



    -3
    How many genes for the alpha chain


    chains 4



    -4
    What type of anemia is G-6-PD deficiency


    Normocromic Normocytic Hemolytic Anemia



    -5
    Anisocytosis is?


    is a medical term meaning that a patient's red blood cells are of unequal size



    -6
    Poikilocytosis is


    is a medical term meaning that a patient's red blood cells have irregular shape



    -7
    What is the average survival of a normal RBC


    120 days



    -8
    Describe hydrops fetalis



    it's result of deletion of all four alpha genes and lead to death of fetal in utero



    waiting ur answers

    good luck
    التعديل الأخير تم بواسطة soma; الساعة 08-04-2008, 12:43 PM.
    ان عشت فعش حرا أومت كالاشجار وقوفا


    sigpic

  • #2
    1.G6PD deficiency
    2.2 chains
    3.2 chains
    4.Hemolytic anemia
    5.Condition which is characterized by a considerable variation in the size of cells
    6.Condition which is characterized by a considerable variation in the shape of cells
    7.120 days
    8.Hydrops fetalis is a severe, life-threatening problem of severe edema (swelling) in the fetus
    A condition in which there are no alpha genes in the individual's DNA, which causes the gamma globins produced by the fetus to form an abnormal hemoglobin called hemoglobin Barts

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    • #3
      two alpha and two beta

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      • #4
        1- G6DE
        2-2
        3-4
        4 MICOCITIC HYPOCHROMIC
        5-ازدياد اختلاف الخلايا في الحجم
        6- ازدياد اختلاف الخلايا في الشكل
        7-120يوم

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        • #5
          No one get full mark until now !!!!
          ان عشت فعش حرا أومت كالاشجار وقوفا


          sigpic

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          • #6
            1- G6PD
            2- Four chain "two alpha-two beta"
            3-2
            4- Hemolytic anemia
            5-حالة تتخصص بتعدد حجم الخلايا
            6- حالة تتخصص بتعدد شكل الخلايا
            7-120-100 يوم
            8-Hydrops fetalis is a severe, life-threatening problem of severe edema (swelling) in the fetus and newborn. It is also called hydrops. There are two types of hydrops:

            immune - results when the mother's immune system causes breakdown of red blood cells in the fetus. This is the most dangerous problem of blood group incompatibility between the mother and baby.


            non-immune - the most common type; can result when diseases or complications interfere with the baby's ability to manage fluid.
            What causes hydrops fetalis?
            Hydrops develops when too much fluid leaves the bloodstream and goes into the tissues. Many different diseases and complications can cause hydrops, including the following:

            Immune hydrops may develop because of Rh disease in the mother. When an Rh negative mother has an Rh positive baby, the mother's immune system sees the baby's Rh positive red blood cells as "foreign." When the mother's antibodies attack the foreign red blood cells, they are broken down and destroyed, resulting in anemia. Hydrops can develop as the baby's organs are unable to compensate for the anemia. The heart begins to fail and large amounts of fluid build up in the baby's tissues and organs.


            Non-immune hydrops includes all other diseases or complications that may interfere with the baby's ability to manage fluid. There is no one mechanism to explain non-immune hydrops. Some of the diseases or complications that are often associated with hydrops

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            • #7
              لسا ما حد وصل للاجابة الكاملة

              good luck for all
              ان عشت فعش حرا أومت كالاشجار وقوفا


              sigpic

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              • #8
                للاسف هادي المرة ما في لا فائز ولا فائزة

                انا جاوبت الاسئلة و اي استفسار انا جاهزة :sm182:

                واي حد حابب اشارك باسئلة يعني عندو اسئلة اخبرني

                بنشوفكم ب quiz 5 ان شالله
                ان عشت فعش حرا أومت كالاشجار وقوفا


                sigpic

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                • #9
                  شنو الجواب؟

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                  • #10
                    ممكن أعرف الاجوبة pleaze:sm175:
                    http://www.doctors.ly/forums/showthread.php?t=4274

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                    • #11
                      شكرا دكتوره سوما

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                      • #12
                        ممكن الاجابات الصحيحة
                        http://www.doctors.ly/forums/showthread.php?t=4274

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                        • #13
                          اسئلة مفيدة

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