Cardiovascular and Pulmonary Interrelationship Quiz
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Questions and Answers

How are the heart and lungs interrelated?

  • The blood from the lungs bypasses the heart directly to reach other parts of the body.
  • The heart and lungs are independent organs with no physiological connection.
  • The heart lies in series with the lungs, constituting a unit in the oxygen transport pathway. (correct)
  • Changes in lung function do not impact heart function.

    • Which organ covers and protects the principal organs of respiration and circulation?

  • Bony thorax (correct)
  • Stomach
  • Heart
  • Liver

    • How does blood flow between the right and left sides of the heart?

  • Blood bypasses the heart to reach the lungs.
  • Blood directly goes from the right side of the heart to the left side without passing through the lungs.
  • All the blood returned to the right side of the heart passes through the lungs before going to the left side. (correct)
  • Blood only circulates within the right side of the heart.

    • Why is understanding the anatomy of the heart and lungs important for physical therapy?

    <p>Understanding these organs' anatomy helps in designing effective physical therapy treatments.</p> Signup and view all the answers

    What forms the lateral surfaces of the bony thorax?

    <p>Ribs</p> Signup and view all the answers

    Which part of the sternum is usually fused with the body of the sternum in later life?

    <p>Xiphoid process</p> Signup and view all the answers

    Where does the bifurcation of the trachea into the right and left main stem bronchi occur?

    <p>At the sternal angle</p> Signup and view all the answers

    Which part of the sternum articulates with the upper border of the body at a slight angle known as the sternal angle or angle of Louis?

    <p>Manubrium</p> Signup and view all the answers

    Where is the jugular notch located?

    <p>Upper border of the manubrium</p> Signup and view all the answers

    What is a landmark located between thoracic vertebrae T4 and T5?

    <p>Sternal angle or angle of Louis</p> Signup and view all the answers

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