Theme 8

6 Questions

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Oxygen Quizzes & Trivia

Test your self


Questions and Answers
  • 1. 
    1) 97% of the oxygen is transported by:
    • A. 

      Binding to hemoglobin

    • B. 

      Dissolving in water

    • C. 

      Both A & B are correct

  • 2. 
    As the PO2 increase the saturation of oxygen:
    • A. 

      Decrease

    • B. 

      Increase

  • 3. 
    The percentage of oxygen saturation in the blood returning from the tissues into the lungs represents:
    • A. 

      97%

    • B. 

      40%

    • C. 

      75%

  • 4. 
    The amount of oxygen bound with hemoglobin in the arterial blood (per 100 ml of the blood)  represents:
    • A. 

      20 ml

    • B. 

      14.4 ml

    • C. 

      4.4 ml

    • D. 

      19.4 ml

  • 5. 
    How many milliliters of oxygen are transported to the tissues by each 100 ml of the blood:
    • A. 

      15 ml

    • B. 

      20 ml

    • C. 

      5 ml

    • D. 

      14 ml

  • 6. 
     during exercise, the amount of oxygen remaining bound to hemoglobin in the venous blood  is 4.4 ml, so, how many milliliters of oxygen (amount of oxygen) were transported to the tissue?
    • A. 

      15 ml

    • B. 

      5 ml

    • C. 

      20 ml