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CV and respiratory systems

Quiz by Sam Houghton

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40 questions
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  • Q1
    prevent back flow of blood
    Valves
    30s
  • Q2
    Blood leaves the left ventricle through the aorta
    Aorta
    30s
  • Q3
    Stops the back flow of blood from the right ventricle to the right atrium
    Tricuspid valve
    30s
  • Q4
    Blood enters the heart (right atrium) through this blood vessel
    Vena cava
    30s
  • Q5
    Divides the heart into left and right to stop oxygenated blood from mixing with deoxygenated
    Septum
    30s
  • Q6
    Receives deoxygenated blood from the body
    Right atrium
    30s
  • Q7
    Receives oxygenated blood from the lungs
    Left atrium
    30s
  • Q8
    Stops the back flow of blood from the left ventricle to the left atrium
    Bicuspid valve
    30s
  • Q9
    Stops the back flow of blood when leaving the heart from either right or left ventricle
    Semi-lunar valve
    30s
  • Q10
    A chamber of the heart that pumps oxygen rich blood through into the aorta.
    Left ventricle
    30s
  • Q11
    A chamber of the heart that pump deoxygenated blood into the pulmonary artery
    Right ventricle
    30s
  • Q12
    To carry oxygen around the body
    What is the function of red blood cells?
    30s
  • Q13
    Transport oxygen to the working muscles
    What are the two functions of red blood cells during exercise?
    30s
  • Q14
    See image
    Carry carbon dioxide to the lungs to be breathed out
    30s
  • Q15
    Carry blood away from the heart Mostly carry oxygenated blood High blood pressure Thick walls Smaller lumen No valves
    Arteries
    30s

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