Mode of action of heart MCQs Quiz Online PDF Book Download

Mode of action of heart MCQs, mode of action of heart quiz answers to learn online college biology courses. Learn transport in mammals multiple choice questions (MCQs), mode of action of heart quiz questions and answers. Career assessment test on double circulation in mammals, heart: o level biology, main veins of body, white blood cells, mode of action of heart test prep for biology certifications.

Practice transport in mammals test MCQs: "lub" sound is produced after, with choices the ventricles are fully contracted, the ventricles start to relax, the bicuspid and tricuspid valves suddenly close, and the semilunar valves are closed for online biology degree. Prepare assessment test for scholarships, online learning mode of action of heart quiz questions for competitive assessment in biology major.

MCQ on Mode of action of heartQuiz Book Download

MCQ: "lub" sound is produced after

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

C

MCQ: 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 cavae
  3. right ventricle
  4. left ventricle

A

MCQ: Diastole means

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

C

MCQ: Average normal heart beat of an adult is

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

D