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20 questions
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  • Q1
    What are the three components of the circulatory system?
    RBC, WBC, platelets
    artery, vein, capillary
    heart, blood vessels, blood
    endothelium, media, adventitia
    30s
    S6LT-IIa-b-1
  • Q2
    The pumping organ of the human body.
    heart
    lungs
    blood vessels
    blood
    30s
    S6LT-IIa-b-1
  • Q3
    A muscular wall that separates the four chambers of the heart.
    pericardium
    septum
    valves
    myocardium
    30s
    S6LT-IIa-b-1
  • Q4
    All arteries carry oxygenated blood except the __________.
    pulmonary artery
    aorta
    arterioles
    venules
    30s
    S6LT-IIa-b-1
  • Q5
    All veins carry oxygenated blood except the __________
    venules
    inferior vena cava
    pulmonary vein
    superior vena cave
    30s
    S6LT-IIa-b-1
  • Q6
    The smallest blood vessel is called __________.
    capillary
    artery
    arteriole
    vein
    30s
    S6LT-IIa-b-1
  • Q7
    The red river of life.
    blood
    lungs
    heart
    blood vessels
    30s
    S6LT-IIa-b-1
  • Q8
    The passageways/ pathways of blood.
    lungs
    blood
    heart
    blood vessel
    30s
    S6LT-IIa-b-1
  • Q9
    A pale yellow sticky liquid which makes up 55% of the blood volume.
    platelets
    RBC
    WBC
    plasma
    30s
    S6LT-IIa-b-1
  • Q10
    The flow of the blood to all tissues of the heart
    Pulmonary circulation
    None of the above
    Systemic circulation
    Coronary circulation
    30s
    S6LT-IIa-b-1
  • Q11
    What are the three types of proteins in the plasma?
    artery, vein, capillary
    heart, blood vessels, blood
    RBC, WBC, platelets
    albumin, globulin, fibrinogen
    30s
    S6LT-IIa-b-1
  • Q12
    The first solid part of the blood; contains h(a)emoglobin, a protein that attracts and holds oxygen molecules
    WBC
    platelets
    RBC
    plasma
    30s
    S6LT-IIa-b-1
  • Q13
    The blood vessel that carries blood away from the heart
    capillary
    artery
    vein
    heart
    30s
    S6LT-IIa-b-1
  • Q14
    The smallest artery is called __________.
    capillary
    arteriole
    venules
    aorta
    30s
    S6LT-IIa-b-1
  • Q15
    A fibrous tissue or sac that encloses and protect the heart.
    septum
    pericardium
    myocardium
    valves
    30s
    S6LT-IIa-b-1

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