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Fourth Grade Review on Heart and Circulatory System

Quiz by Glenzetta Hall

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17 questions
Show answers
  • Q1
    What system is the heart part of?
    respiratory
    circulatory
    digestive
    nervous
    30s
  • Q2
    The circulatory system transfers blood throughout the body. True or False
    True
    30s
  • Q3
    What does the respiratory system do?
    help you pump blood
    help you eat
    Help you breathe
    help you play games
    30s
  • Q4
    The stomach is part of your respiratory system. True or False
    False
    30s
  • Q5
    The breathing rate in adults is faster than children. True or False
    False
    30s
  • Q6
    How many times does a average persons heart beat in their lifetime?
    3 billion
    1 thousand
    20 billion
    2 million
    30s
  • Q7
    Within a tiny droplet of blood how many blood cells are there?
    1 billion
    50 million
    5 million
    10 thousand
    30s
  • Q8
    Which of the following is not part of the circulatory system?
    arteries
    stomach
    veins
    heart
    30s
  • Q9
    As blood begins to circulate, it leaves the _________from the left ventricle and goes into the aorta.
    brain
    heart
    30s
  • Q10
    As the blood reaches the lungs, what is removed from the blood?
    carbon dioxide
    white blood cells
    red blood cells
    oxygen
    30s
  • Q11
    The heart is the strongest muscle in your body. How many parts is the human heart divided into?
    1
    2
    4
    3
    30s
  • Q12
    About how many times a day is blood circulated through the heart?
    10000
    1,000
    10
    100
    30s
  • Q13
    In adult blood, there are billions of living blood cells floating in a liquid. What is this called?
    plasma
    water
    Hawaiian punch
    platelets
    30s
  • Q14
    Name the parts of the respiratory system included in the model we made.
    larnyx, capillaries, bloodstream, lungs
    veins, heart, capillaries, arteries
    larnyx, trachea, lungs, bronchi, brochioles, aveoli
    30s
  • Q15
    We breathe in__________, which is a gas in the air necessary for life.
    hydrogen
    oxygen
    carbon dioxide
    nitrogen
    30s

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