• 1. 
    Blood is continuously pumped through the body by which of the following organs?

  • Heart
  • Lungs
  • Pancreas
  • Kidneys
  • 2. 
    What are the two main types of blood vessels?

  • Pumps and Valves
  • A and B
  • Arteries and Veins
  • Red Blood Cells and White Blood Cells
  • 3. 
    Arteries carry blood ______ the heart and veins carry blood ______ the heart.

  • Both carry blood to the heart
  • to, from
  • from, to
  • Both carry blood from the heart
  • 4. 
    White blood cells do which of the following?

  • Kill germs
  • Keep blood clean
  • Carry oxygen
  • Both A and B
  • 5. 
    Which of the following create blood clots to stop bleeding?

  • Aorta
  • White Blood Cells
  • Red Blood Cells
  • Platelets
  • 6. 
    True or False: The heart is about the size of your fist.

  • FALSE
  • TRUE
  • 7. 
    What is the aorta?

  • One of the four sets of valves of the heart
  • The place where blood disperses carbon dioxide
  • The main artery carrying blood away from the heart
  • The place where blood absorbs oxygen
  • 8. 
    How many sets of valves are in the heart?

  • 3
  • 2
  • 1
  • 4
  • 9. 
    Which of the following is NOT one of the four main blood types?

  • D
  • A
  • B
  • O
  • 10. 
    True or False: While each blood type has different antibodies and antigens, blood type is not a factor in blood donations.

  • FALSE
  • TRUE
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