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Bianco's Circulatory system - Heart

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  • Which chamber does the blood enter after passing through the mitral valve?
    d) Left ventricle
    b) Right ventricle
    a) Right atrium
    c) Left atrium
  • How does the blood become oxygenated?
    b) Through the liver
    d) Through the heart
    a) Through the kidneys
    c) Through the lungs
  • What do coronary arteries branch off from?
    c) Pulmonary vein
    b) Aorta
    a) Pulmonary artery
    d) Superior vena cava
  • What valve does the blood pass through after entering the right atrium?
    d) Pulmonary valve
    c) Aortic valve
    a) Mitral valve
    b) Tricuspid valve
  • After becoming oxygenated, where does the blood travel next?
    b) Inferior vena cava
    a) Pulmonary vein
    d) Aorta
    c) Left atrium
  • What is the purpose of the pulmonary artery?
    d) To carry deoxygenated blood to the body
    c) To carry oxygenated blood to the body
    a) To carry oxygenated blood to the lungs
    b) To carry deoxygenated blood to the lungs
  • What is the purpose of the aorta?
    d) To carry deoxygenated blood to the body
    b) To carry deoxygenated blood to the lungs
    a) To carry oxygenated blood to the lungs
    c) To carry oxygenated blood to the body
  • What can happen if there is an atrial septal defect?
    b) Increased blood pressure
    d) Reduced blood flow to the lungs
    a) Abnormal heartbeat
    c) Enlarged heart
  • Where does the blood go after leaving the left ventricle?
    a) Pulmonary artery
    c) Aorta
    d) Coronary artery
    b) Pulmonary vein
  • What does the septum separate in the heart?
    d) Superior and inferior vena cava
    b) Right and left ventricles
    a) Right and left atria
    c) Aorta and pulmonary artery
  • What is the initial state of the blood in the toes?
    b) Deoxygenated
    d) Carbonated
    c) Mixed
    a) Oxygenated
  • Which valve does the blood pass through after entering the left atrium?
    a) Tricuspid valve
    c) Aortic valve
    d) Pulmonary valve
    b) Mitral valve
  • How many times does a human heart beat per day?
    b) Around 50,000
    d) Exactly 365,000
    a) Less than 10,000
    c) Over 100,000
  • Where does the blood enter after passing through the vena cava?
    a) Left ventricle
    c) Left atrium
    d) Right ventricle
    b) Right atrium
  • What supplies oxygen and glucose to the heart?
    a) Coronary veins
    c) Coronary arteries
    b) Pulmonary artery
    d) Aortic valve
  • Which vein does the blood travel through to reach the heart?
    c) Pulmonary vein
    d) Aorta
    b) Inferior vena cava
    a) Superior vena cava
  • Which chamber does the blood enter after passing through the tricuspid valve?
    Left atrium
    d) Right ventricle
    b) Right atrium
    c) Left ventricle
  • Which condition involves an opening in the septum?
    a) Hypertension
    b) Atrial fibrillation
    c) Coronary artery disease
    d) Atrial septal defect
  • Where does the journey of blood through the heart begin?
    a) In the lungs
    b) In the toes
    d) In the kidneys
    c) In the brain
  • Where does the blood go after leaving the right ventricle?
    c) Pulmonary artery
    a) Pulmonary vein
    d) Coronary artery
    b) Aorta
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