Question

Match the following: A) left atrium B) right atrium C) left ventricle D) right ventricle 1. Inferior discharging chamber on the left side of the heart 2. The coronary sinus empties blood from cardiac circulation into this chamber 3. The four pulmonary veins return oxygenated blood to this chamber 4. Heart chamber with the thickest wall 5. Heart chamber that contains the sinoatrial node 6. The bicuspid (mitral) valve is situated between the left atrium and this chamber 7. Heart chamber that pumps blood to the pulmonary trunk 8. The interatrial septum separates the right atrium from this chamber. Match the following: A) arteries B) capillaries C) veins 1. These vessels return blood to the heart 2. These vessels have thinner walls and transport oxygen-poor blood 3. Microcirculation occurs in these vessels 4. These vessels carry blood away from the heart 5. Superior and inferior vena cava are classified as these types of vessels 6. The aorta is classified as one of these vessels 7. Due to low pressure in these vessels, skeletal muscle activity aids the return of blood by milking it along in these vessels toward the heart.

          Match the following:
    A) left atrium
    B) right atrium
    C) left ventricle
    D) right ventricle

    1. Inferior discharging chamber on the left side of the heart
    2. The coronary sinus empties blood from cardiac circulation into this chamber
    3. The four pulmonary veins return oxygenated blood to this chamber
    4. Heart chamber with the thickest wall
    5. Heart chamber that contains the sinoatrial node
    6. The bicuspid (mitral) valve is situated between the left atrium and this chamber
    7. Heart chamber that pumps blood to the pulmonary trunk
    8. The interatrial septum separates the right atrium from this chamber.

    Match the following:
    A) arteries
    B) capillaries
    C) veins

    1. These vessels return blood to the heart
    2. These vessels have thinner walls and transport oxygen-poor blood
    3. Microcirculation occurs in these vessels
    4. These vessels carry blood away from the heart
    5. Superior and inferior vena cava are classified as these types of vessels
    6. The aorta is classified as one of these vessels
    7. Due to low pressure in these vessels, skeletal muscle activity aids the return of blood by milking it along in these vessels toward the heart.

Added by Dana A.

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