The Cardiac Cycle Quiz Questions! Trivia

20 Questions | Total Attempts: 2799

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The Cardiac Cycle Quiz Questions! Trivia


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  • 1. 
    Normal adult resting heart beats
    • A. 

      17bpm

    • B. 

      42bpm

    • C. 

      72bpm

    • D. 

      120bpm

    • E. 

      52

  • 2. 
    If a patient has heart beat of 90bpm, what is the duration of the beats?
    • A. 

      0.4

    • B. 

      0.8

    • C. 

      0.5

    • D. 

      0.6

    • E. 

      0.7

  • 3. 
    Which has longer duration of action
    • A. 

      Systole

    • B. 

      Diastole

    • C. 

      Both are same

  • 4. 
    What is the first phase in cardiac cycle
    • A. 

      Passive Filling

    • B. 

      Ventricular Isovolumic Contraction

    • C. 

      Atrial Contraction

    • D. 

      Ventricular Ejection

  • 5. 
    The amount of blood pushed into the ventricle by atrial contraction is larger than passive filling
    • A. 

      False

    • B. 

      True

  • 6. 
    If 200ml of blood return to the heart..
    • A. 

      100ml passive filling, 100ml atrial contraction

    • B. 

      140ml atrial contraction, 60ml passive filling

    • C. 

      140ml passive filling, 60ml atrial contraction

  • 7. 
    In a patient with atrial flutter..
    • A. 

      Not able to do physical activity like normal person

    • B. 

      No complications during resting

    • C. 

      All of the above

  • 8. 
    Why there is no changes of volume in Ventricular Isovolumic Contraction?
    • A. 

      The valves (mitral, tricuspid, aortic) are closed

    • B. 

      The pressure inside the ventricles increased

    • C. 

      The ventricles are contracted

    • D. 

      All correct

  • 9. 
    The highest rate of increased pressure happens in ..
    • A. 

      Right ventricle

    • B. 

      Right atrium

    • C. 

      Left atrium

    • D. 

      Left ventricle

  • 10. 
    During the Ventricular Ejection, which stage did not produce any blood ejection?
    • A. 

      First Stage

    • B. 

      Third stage

    • C. 

      Second stage

  • 11. 
    What kept blood move from left atrium to left ventricle?
    • A. 

      Different in viscosity

    • B. 

      Energy involvement

    • C. 

      Different in pressure

  • 12. 
    What do you expect at the beginning of ventricular contraction?
    • A. 

      AV valves open

    • B. 

      AV valves close

  • 13. 
    Why did the AV valves closed during the beginning of ventricular contraction?
    • A. 

      The pressure in left ventricle is higher than the pressure in left atrium

    • B. 

      The pressure in left atrium is higher than the pressure in left ventricle

    • C. 

      The pressure in the left ventricle is the same as the pressure in the left atrium

  • 14. 
    Why did the pressure in the aorta will always be higher than zero?
    • A. 

      1-Because the pressure in left ventricle is always higher than in the aorta

    • B. 

      11 & 1V are correct

    • C. 

      11-Because of the elastin in aorta

    • D. 

      111-Because the aortic valve is open

    • E. 

      1V- Because the aortic valve is close

  • 15. 
    The pressure inside the aorta equals the prssure in the left ventricle. Is this possible?
    • A. 

      No

    • B. 

      Yes

  • 16. 
    Dicrotic notch involve which part of the heart?
    • A. 

      Ventricular pressure

    • B. 

      Aortic pressure

    • C. 

      Atrial pressure

    • D. 

      Pulmonary pressure

  • 17. 
    How much is the minimum and the maximum pressure on the right side of the heart?
    • A. 

      80mmHg , 120mmHg

    • B. 

      25mmHg , 80mmHg

    • C. 

      20mmHg , 35mmHg

    • D. 

      60mmHg , 100mmHg

  • 18. 
    During what stage does the Ventricular Volume curve drops sharply?
    • A. 

      Ejection stage

    • B. 

      Atrial contraction

    • C. 

      Passive filling

    • D. 

      Isovolumic Contraction

    • E. 

      Isovolumic Relaxation

  • 19. 
    The first sound we heard using stethescope is most likely because of...
    • A. 

      Open of AV valve

    • B. 

      Open of aortic valve

    • C. 

      Closure of AV valve

    • D. 

      Closure of aortic valve

  • 20. 
    The third heart sound is usually
    • A. 

      Normal

    • B. 

      Abnormal

    • C. 

      Both are correct