Integrated Science- Form 4- Cardiovascular System

15 Questions | Total Attempts: 252

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Integrated Science- Form 4- Cardiovascular System

  ; &nbs p; &nb sp; This quiz contains 10 Multiple Choice items and 5 Fill in the Blanks items. Please attempt ALL these items within the time provided (30 minutes. ) Good Luck.


Questions and Answers
  • 1. 
    Which of the following blood vessels carry blood away from the heart?
    • A. 

      Arteries

    • B. 

      Veins

    • C. 

      Capillaries

    • D. 

      All of the above

  • 2. 
    Which of the follwoing blood vessels come closest to the body's organs for quick diffusion of materials?
    • A. 

      Arteries

    • B. 

      Veins

    • C. 

      Capillaries

    • D. 

      All of the above

  • 3. 
    Blood returns from the body into this chamber of the heart.
    • A. 

      Left atrium

    • B. 

      Right ventricle

    • C. 

      Left ventricle

    • D. 

      Right atrium

  • 4. 
    Oxygentaed blood leaves the heart through the follwoing vessel, to be transported to the rest of the body.
    • A. 

      Pulmonary artery

    • B. 

      Pulmonary vein

    • C. 

      Aorta

    • D. 

      Vena cava

  • 5. 
    Which of the following blood vessels carries de-oxygenated blood to the lungs?
    • A. 

      Vena cava

    • B. 

      Pulmonary vein

    • C. 

      Aorta

    • D. 

      Pulmonary artery

  • 6. 
    The function of red blood cells is:
    • A. 

      To engulf and destroy pathogens

    • B. 

      To bind to and carry oxygen

    • C. 

      To create antibodies to fight infection.

    • D. 

      To regulate body temperature

  • 7. 
    The blood cells responsible for clotting of blood are called:
    • A. 

      Plasma

    • B. 

      Phagocytes

    • C. 

      Platelets

    • D. 

      Protozoa

  • 8. 
    If a person has B antigens present on his red blood cells, this person's blood type is:
    • A. 

      A

    • B. 

      B

    • C. 

      AB

    • D. 

      Rh-

  • 9. 
    It is important to know the blood type of a person to avoid a dangerous blood transfusion. If someone with blood type B is to receive blood, which of the following blood types would allow for a safe blood transfusion?
    • A. 

      A

    • B. 

      AB

    • C. 

      O

    • D. 

      Rh+

  • 10. 
    The heart is one of the most important _____ in the entire human body.
  • 11. 
    The heart is composed of ______ muscle which pumps blood throughout the body, beating approximately 72 times per minute of our lives.
  • 12. 
    Muscles need ______, glucose for cellular respiration. The blood transports these materials to the muscles.
  • 13. 
    The upper chambers of the heart are known as the left and right ________.
  • 14. 
    The heart contains _______ which allow blood to flow in only one direction through the heart.
  • 15. 
    The main waste material from cellular respiration is called ________.
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