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

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

  3. 3

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

  4. 4

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

  5. 5

    A uniqueness about the coronary artery blood flow is that:

  6. 6

    During diastole, a chamber of the heart:

  7. 7

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

  8. 8

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

  9. 9

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

  10. 10

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

  11. 11

    Freshly oxygenated blood is first received by the:

  12. 12

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

  13. 13

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

  14. 14

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

  15. 15

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

  16. 16

    The chordae tendineae:

  17. 17

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

  18. 18

    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:

  19. 19

    An ECG or EKG provides information about:

  20. 20

    The P-wave of the EKG appears as the:

  21. 21

    Arterial blood pressure increases in response to:

  22. 22

    The myocardium receives its blood supply directly from:

  23. 23

    Which occurs when a depolarization wave travels through the myocardium?

  24. 24

    In the heart, which one of the following applies?

  25. 25

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

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