Exercise Physiology Practice Final

156 Questions | Total Attempts: 1393

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Exercise Quizzes & Trivia

Practice Final for exercise physiology


Questions and Answers
  • 1. 
    Arteries in the coronary circulation originate 
    • A. 

      In front of pulmonary semilunar valves

    • B. 

      Behind aortic semilunar valves

    • C. 

      In front of AV valves

    • D. 

      Nove of the above

  • 2. 
    After leaving the myocardium, blood from the coronary circulation enters the coronary sinus
    • A. 

      True

    • B. 

      False

  • 3. 
    The pulmonary circuit
    • A. 

      Pumps deoxygenated blood to the left side of the heart via pulmonary veins

    • B. 

      Pumps oxygenated blood to the right side of the heart via systemic arteries

    • C. 

      Pumps oxygenated blood to the left side of the heart via pulmonary veins

    • D. 

      Pumps deoygenated blood to the right side of the heart via pulmonary arteries

  • 4. 
    The systemic circulation begins at the left side of the heart
    • A. 

      True

    • B. 

      False

  • 5. 
    The myocardium receives blood from the arota
    • A. 

      True

    • B. 

      False

  • 6. 
    Cardiac muscle tissue is also known as endocardium
    • A. 

      True

    • B. 

      False

  • 7. 
    Function of this later of the heart serves as a lubricative outer covering
    • A. 

      Myocardium

    • B. 

      Pericardium

    • C. 

      Endocardium

    • D. 

      Epicardium

  • 8. 
    The myocardium is mainly aerobic
    • A. 

      True

    • B. 

      False

  • 9. 
    The energy for the myocardium is mainly carbohydrates
    • A. 

      True

    • B. 

      False

  • 10. 
    An untrained individual may have 30 percent of cardiac injury from a myocardial infarction
    • A. 

      True

    • B. 

      False

  • 11. 
    The cardiac cycle has 2 phases
    • A. 

      True

    • B. 

      False

  • 12. 
    Ventricular Systole is the first phase of the cardiac cycle
    • A. 

      True

    • B. 

      False

  • 13. 
    Ventricular diastole is when the ventricles are relaxed/relaxing
    • A. 

      True

    • B. 

      False

  • 14. 
    During isovolumetric contraction (check all that apply)
    • A. 

      Ventricular pressure rises

    • B. 

      AV valves open

    • C. 

      Ventricular pressure drops

    • D. 

      AV valves close

  • 15. 
    During isovolumetric relaxation
    • A. 

      Ventricles relax

    • B. 

      Ventricular pressure drops

    • C. 

      Atria refills

    • D. 

      Semilunar valves close

    • E. 

      None of the above

  • 16. 
    The atria contract during ventricular diastole
    • A. 

      True

    • B. 

      False

  • 17. 
    The atria relaxes during ventricular systole
    • A. 

      True

    • B. 

      False

  • 18. 
    The ventricles contract ___ sec after the atria
    • A. 

      .01

    • B. 

      .2

    • C. 

      .03

    • D. 

      .1

    • E. 

      .3

  • 19. 
    Resting systole of the ventricles is longer than diastole
    • A. 

      True

    • B. 

      False

  • 20. 
    Systole during heavy exercise is longer than diastole during heavy exericse
    • A. 

      True

    • B. 

      False

  • 21. 
    The heart at rest beats at ____ bpm
    • A. 

      70

    • B. 

      75

    • C. 

      50

    • D. 

      65

  • 22. 
    During heavy exercise, the heart beats at ___ bpm
    • A. 

      200

    • B. 

      150

    • C. 

      165

    • D. 

      180

  • 23. 
    What is considered normal blood presssure?
    • A. 

      115/75 mmHg

    • B. 

      140/90 mmHg

    • C. 

      120/80 mmHg

    • D. 

      None of the above

  • 24. 
    Systolic pressure provides an indication of peripheral resistance
    • A. 

      True

    • B. 

      False

  • 25. 
    Pulse pressure is the difference between systolic and diastolic pressure
    • A. 

      True

    • B. 

      False