Circulatory System - Free World U 5th Grade Science

15 Questions

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Circulatory System Quizzes & Trivia

Questions and Answers
  • 1. 
  • 2. 
    Relating to the vessels, veins and arteries that pump blood throughout the body.
    • A. 

      Circulatory

    • B. 

      Cardio

    • C. 

      Vascular

    • D. 

      Oxygenated

  • 3. 
    The prefix "cardio" means heart.
    • A. 

      True

    • B. 

      False

  • 4. 
    Two of the names for the system that is responsible for pumping blood throughout the body are...
    • A. 

      Cardiovascular system

    • B. 

      Ventricular system

    • C. 

      Vascular system

    • D. 

      Circulatory system

  • 5. 
    The circulatory system distributes _________ and nutrients to the body's cells through the pumping of blood.
  • 6. 
    Another function of the circulatory systems is to
    • A. 

      Store waste

    • B. 

      Remove waste

    • C. 

      Create waste

    • D. 

      Be wasteful

  • 7. 
    Oxygenated blood is returned to the heart which pumps it to the lungs to be re-oxygenated.
    • A. 

      True

    • B. 

      False

  • 8. 
    Check all that are true of the heart.
    • A. 

      Muscle

    • B. 

      Fist sized

    • C. 

      Weak

    • D. 

      Strong

    • E. 

      Head sized

    • F. 

      Pump

  • 9. 
    The heart is made up of _____ chambers.
    • A. 

      2

    • B. 

      4

    • C. 

      6

    • D. 

      8

  • 10. 
    The heart is made up of the right atrium, left atrium, ______  _______, and left ventricle.
    • A. 

      Right ventricle

    • B. 

      Upper ventricle

    • C. 

      Right atrium

    • D. 

      Lower atrium

  • 11. 
    What carries blood away from the heart?
    • A. 

      Veins and arteries

    • B. 

      Aorta and valves

    • C. 

      Aorta and arteries

    • D. 

      Veins and aorta

  • 12. 
    ___________ have valves to keep blood flowing in one direction.
    • A. 

      Arteries

    • B. 

      Veins

    • C. 

      Capillaries

  • 13. 
    Blood vessels that connect arteries to veins are called __________.
  • 14. 
    Most veins carry blood that is ______ in oxygen.
    • A. 

      Low

    • B. 

      High

  • 15. 
    The main artery that carries blood to the body is called the __________.
    • A. 

      Aorta

    • B. 

      Atrium

    • C. 

      Ventricle