As an Amazon Associate I earn from qualifying purchases.

Mode of action of heart MCQs Quiz Online PDF Download eBook

Solve Mode of action of heart Multiple Choice Questions (MCQ), mode of action of heart quiz answers PDF worksheet, O level biology practice test for online courses. Learn transport in mammals Multiple Choice Questions and Answers (MCQs), "Mode of action of heart" quiz questions and answers for colleges offering online degree programs. Learn double circulation in mammals, heart: o level biology, main veins of body, white blood cells test prep for accredited online colleges.

"The "lub" sound is produced after the" Multiple Choice Questions (MCQ) on mode of action of heart with choices ventricles are fully contracted, ventricles start to relax, bicuspid and tricuspid valves suddenly close, and semilunar valves are closed for colleges offering online degree programs. Practice mode of action of heart quiz questions for merit scholarship test and certificate programs for best ACT prep courses online.

MCQs on Mode of action of heart PDF Download eBook

MCQ: The "lub" sound is produced after the

  1. ventricles are fully contracted
  2. ventricles start to relax
  3. bicuspid and tricuspid valves suddenly close
  4. semilunar valves are closed

C

MCQ: In the cardiac system, systole means

  1. a "lub" sound
  2. ventricular relaxation
  3. closure of semilunar valves
  4. a "dub" sound

A

MCQ: Left atrium receives blood from the

  1. pulmonary veins
  2. two vena cava
  3. right ventricle
  4. left ventricle

A

MCQ: Diastole in cardiac system means

  1. "lub" sound
  2. ventricular contraction
  3. ventricular relaxation
  4. "dub" sound

C

MCQ: Average normal heart beat of an adult is

  1. depends on exact age
  2. depends on gender of adult
  3. depends on the weight of adult
  4. is approx. 72 times per minute

D