Cardiac cycle MCQ 3+

Test your knowledge with important Cardiac cycle MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 33+ more Cardiac cycle MCQs on Bissoy. Bissoy App

• Dicrotic notch in aortic pressure pulse curve
  ক

  Occurs at the end of protodiastole

  খ

  Coincides with second heart sound

  গ

  Occurs at the end of ventricular systole

  ঘ

  Occurs during rapid ventricular ejection phase

  ঙ

  Coincides with closure of AV valves
• During the cardiac cycle in a normal human adult at rest, with a blood pressure of 120/70 mmHg
  ক

  The maximum pressure difference across the mitral valve is close to 120 mmHg

  খ

  The maximum pressure difference across the aortic valve is 120 mmHg

  গ

  The lowest pressure in the aorta is 70 mmHg

  ঘ

  The lowest pressure in the left ventricle is 70 mmHg

  ঙ

  The lowest pressure in the left ventricle is o mmHg
• Immediately after closure of semilunar valves there is
  ক

  Isometric relaxation phase

  খ

  A decrease in velocity of blood flow in the aorta close to zero

  গ

  A decrease in intraventricular pressure upto 10 mm Hg

  ঘ

  Isometric contraction phase

  ঙ

  Protodiastolic phase