Human Heart MCQs Quiz Online Tests pdf Download

Practice human heart MCQs, biology MCQ for online test prep. Nutrition in general quiz has multiple choice questions (MCQ), human heart quiz questions and answers as common fat to cause heart attack is, answer key with choices as unsaturated fats, cholesterol, monounsaturated fat and bisaturated fat for competitive exam prep. Free study guide is to learn human heart quiz online with MCQs to practice test questions with answers.

MCQs on Human Heart Quiz pdf Download

MCQ. Common fat to cause heart attack is

  1. unsaturated fats
  2. cholesterol
  3. monounsaturated fat
  4. bisaturated fat


MCQ. Due to short distance between lungs and heart, walls of right ventricle are

  1. thicker than left ventricle
  2. thinner than left atrium
  3. thicker than right atrium
  4. thinner than left ventricle


MCQ. Artery leaving from left ventricle of heart is

  1. pulmonary artery
  2. aortic arch
  3. inferior vena cava
  4. posterior vena cava


MCQ. Oxygen (O2) and food substances are provided to heart through

  1. pulmonary arch
  2. aortic arch
  3. coronary arteries
  4. subclavian artery


MCQ. Blood from various parts of body is returned to the

  1. right ventricle
  2. right atrium
  3. left ventricle
  4. left atrium