Lecture 13: Cardiovascular System - Heart and Blood Vessels
28 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which chamber of the heart always receives blood from veins?

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

    • Where is the tricuspid valve located?

  • Between right atrium and right ventricle (correct)
  • Between left atrium and left ventricle
  • At the start of the pulmonary artery
  • At the start of the aorta

    • Which side of the heart receives deoxygenated blood from the body?

  • Both sides
  • Left side
  • Neither side
  • Right side (correct)

    • What is the function of the interventricular septum?

    <p>Separates ventricles from each other</p> Signup and view all the answers

    Which valve is located at the start of the aorta?

    <p>Aortic valve</p> Signup and view all the answers

    Where does the left atrium receive oxygenated blood from?

    <p>Pulmonary veins</p> Signup and view all the answers

    Which part of the heart is formed mainly by the left atrium?

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

    What is the main function of the coronary arteries in the heart?

    <p>Supply the left side of the heart</p> Signup and view all the answers

    Where do cardiac veins drain into?

    <p>Coronary sinus</p> Signup and view all the answers

    Which circulation transports blood from the left ventricle to all parts of the body?

    <p>Systemic Circulation</p> Signup and view all the answers

    What structure returns blood to the right atrium via the superior and inferior venae cavae?

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

    Which artery supplies the right side of the heart?

    <p>Right coronary artery</p> Signup and view all the answers

    What is the main function of the cardiovascular system?

    <p>To transport vital materials</p> Signup and view all the answers

    How many chambers does the heart have?

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

    What is the role of the fibrous pericardium?

    <p>To form the outer layer of the pericardium</p> Signup and view all the answers

    What is the function of arteries and arterioles in the cardiovascular system?

    <p>To carry blood away from the heart</p> Signup and view all the answers

    What is the main role of capillaries in the cardiovascular system?

    <p>To deliver oxygen and nutrients to cells</p> Signup and view all the answers

    What is the primary function of the visceral layer of the serous pericardium?

    <p>To cover the heart</p> Signup and view all the answers

    Which artery supplies blood to the right atrium?

    <p>Right coronary artery</p> Signup and view all the answers

    Which part of the heart is formed mainly by the left atrium and a small part of the right atrium?

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

    Which chamber of the heart has the thickest muscular wall?

    <p>Left ventricle</p> Signup and view all the answers

    Which vein returns blood to the right atrium from the head and upper extremities?

    <p>Superior vena cava</p> Signup and view all the answers

    Which artery supplies blood to the interventricular septum?

    <p>Anterior interventricular artery</p> Signup and view all the answers

    Which valve prevents backflow of blood from the left ventricle into the left atrium?

    <p>Mitral valve</p> Signup and view all the answers

    Which structure separates the right and left ventricles?

    <p>Interventricular septum</p> Signup and view all the answers

    Which artery supplies blood to the sinoatrial node?

    <p>Right coronary artery</p> Signup and view all the answers

    Which structure is responsible for maintaining the heart rate?

    <p>Sinoatrial node</p> Signup and view all the answers

    Which vein returns blood to the right atrium from the lower extremities and abdominal organs?

    <p>Inferior vena cava</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser