Part 1 of Anatomy & Physiology II -- Exam 2 Study Guide -- Heart and Circulation

by: crashdavis

Part 1 of study guide for my A&P II Lecture Exam 2 -- Heart and Circulation

  1. 1

    The great cardiac vein drains blood from the heart muscle into the:

  2. 2

    Blood leaves the right ventricle into the pulmonary artery by passing through the:

  3. 3

    Freshly oxygenated blood is first received by the:

  4. 4

    The myocardium receives its blood supply directly from:

  5. 5

    The fact that the left ventricle wall is thicker than the right ventricle wall reveals that it:

  6. 6

    Which occurs when a depolarization wave travels through the myocardium?

  7. 7

    In the heart, which one of the following applies?

  8. 8

    The valve between the right atrium and the right ventricle is called:

  9. 9

    The portion of the intrinsic cardiac conduction systemlocated in the interatrial septum is the:

  10. 10

    If the connections between the vagus nerve and the heart are severed, the:

  11. 11

    During diastole, a chamber of the heart:

  12. 12

    When the semilunar (aortic and pulmonic) valves are open, which of the following occurs?

  13. 13

    The chordae tendineae:

  14. 14

    The cells of the nodal conducting system of the heart send out impulses in the following order?

  15. 15

    Arterial blood pressure increases in response to:

  16. 16

    The autonomic extrinsic centers for cardiac function are located in the:

  17. 17

    A uniqueness about the coronary artery blood flow is that:

  18. 18

    The serous membrane covering the inner surface of the heart and heart valves is the:

  19. 19

    The P-wave of the EKG appears as the:

  20. 20

    The structure in the fetal heart that allows blood flow from the right atrium to the left atrium while the lungs develop prior to birth is the:

  21. 21

    Which of the following statements about the left side of the heart is false?

  22. 22

    An ECG or EKG provides information about:

  23. 23

    The simple squamous epithelium and areolar connective tissue covering the heart valves and blood vessels is commonly called:

  24. 24

    During the cardiac cycle, the amount of blood ejected from the left ventricle each time the semilunar valve opens is:

  25. 25

    The sequence of depolarization of the heart chambers, as reflected by EKG, is/are?

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