Cardiovascular System: Lecture 13 Heart Introduction by Dr. Moustafa Magar PhD
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Questions and Answers

What forms the apex of the heart?

  • Right atrium
  • Left ventricle (correct)
  • Right ventricle
  • Left atrium

Which part of the heart is formed by both right and left atria?

  • Sternocostal surface
  • Diaphragmatic surface
  • Base (correct)
  • Apex

Which arteries supply the right side of the heart?

  • Right coronary artery (correct)
  • Superior vena cava
  • Pulmonary arteries
  • Left coronary arteries

Where does the coronary sinus drain into?

<p>Right atrium (A)</p> Signup and view all the answers

Which surface of the heart corresponds to both the sternocostal and diaphragmatic surfaces combined?

<p>Base (D)</p> Signup and view all the answers

"Systemic Circulation" transports blood from the:

<p>&quot;Left ventricle through the aorta&quot; (D)</p> Signup and view all the answers

"Pulmonary Circulation" involves the exchange of:

<p>&quot;Oxygen and carbon dioxide in the body&quot; (B)</p> Signup and view all the answers

"Arterial supply of blood through Coronary arteries" originates from the:

<p>&quot;Aorta&quot; (C)</p> Signup and view all the answers

"Venous return" in the heart is primarily facilitated by:

<p>&quot;Cardiac veins&quot; (D)</p> Signup and view all the answers

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