This quiz works best with JavaScript enabled. Home > Science > Biology > Circulatory System – Quiz 404 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Circulatory System Quiz 404 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Would contraction and relaxation of muscles impact blood flow in the arteries or the veins? A) Veins. B) Arteries. Show Answer Correct Answer: A) Veins. 2. Blood vessels that lead blood away from the heart are called ..... A) Arteries. B) Capillaries. C) Veins. D) Vessels. Show Answer Correct Answer: A) Arteries. 3. The aortic arch is located A) Above the heart. B) Below the heart. C) In the chest. D) In the head. Show Answer Correct Answer: A) Above the heart. 4. Which of the following veins is NOT an antecubital vein? A) Basil. B) Cephalic. C) Femoral. D) Median. Show Answer Correct Answer: C) Femoral. 5. A myocardial infarction is also known as a A) Cancerous tumor. B) Heart attack. C) Stroke. D) Surgical procedure to repair a vessel. Show Answer Correct Answer: B) Heart attack. 6. What is the role of anaerobic respiration in bread-making? A) A to produce alcohol to flavour the bread. B) B to produce gas to make the bread rise. C) C to release enough energy to bake the bread. D) D to release enough lactic acid to kill the yeast. Show Answer Correct Answer: B) B to produce gas to make the bread rise. 7. The Vena Cava delivers blood to the heart into the ..... A) Left atrium. B) Right atrium. C) Left ventricle. D) Right ventricle. Show Answer Correct Answer: B) Right atrium. 8. What part of the blood plugs holes to stop bleeding? A) Platelets. B) Red Blood Cells. C) Leukocytes. D) Plasma. Show Answer Correct Answer: A) Platelets. 9. Which of the following organs will only receives Oxygenated blood? A) Gills. B) Lungs. C) Liver. D) Spleen. Show Answer Correct Answer: D) Spleen. 10. Which one is INCORRECT about myocardium of the heart? A) The action of cardiac muscle (constrict) is controlled by peripheral nervous system. B) It is the middle layer and composed of muscle cell. C) The thickest layer of the heart. D) The myocardium of right ventricle of the heart is thicker than other myocardium. Show Answer Correct Answer: D) The myocardium of right ventricle of the heart is thicker than other myocardium. 11. Which statement is correct concerning the heart? A) Left ventricle pumps blood to the lungs. B) Right ventricle pumps blood to the lungs. C) Left ventricle pumps to the body including the lungs. D) Right ventricle pumps blood to the body excluding the lungs. Show Answer Correct Answer: B) Right ventricle pumps blood to the lungs. 12. Right atrium2. left atrium3. right ventricle4. left ventricle5. vena cava6. aorta7. pulmonary trunk8. pulmonary artery9. pulmonary veins10. LungsWhat is the correct order for the flow of blood returning to the heart from the systemic circulation? A) 5, 1, 3, 7, 8, 10, 9, 2, 4, 6. B) 9, 2, 4, 6, 5, 1, 3, 7, 8, 10. C) 5, 2, 4, 7, 8, 10, 9, 1, 3, 4. D) 9, 1, 2, 6, 5, 2, 4, 7, 8, 10. Show Answer Correct Answer: A) 5, 1, 3, 7, 8, 10, 9, 2, 4, 6. 13. The red blood cells (RBCs) present in blood protects us from diseases. A) True. B) False. Show Answer Correct Answer: B) False. 14. A blood clot that travels through the circulatory system and eventually becomes lodged within a blood vessel? A) Aneurysm. B) Embolism. C) Thrombosis. D) Atherosclerosis. Show Answer Correct Answer: B) Embolism. 15. How many antigens does O-blood type have? A) 3. B) 2. C) 1. D) 6. E) 0. Show Answer Correct Answer: E) 0. 16. Atherectomy A) Enlarged heart. B) Removal of fatty substance. C) Surgical repair of a vessel. D) Record of heart electricity. Show Answer Correct Answer: B) Removal of fatty substance. 17. This is the liquid that makes up 55% of our blood? A) Plasma. B) Platelets. C) Fibrin. D) Hemoglobin. Show Answer Correct Answer: A) Plasma. 18. Parts of the Heart:veinPumping chambers of the heart A) Atrium. B) Right ventricle. C) Ventricles. D) None of above. Show Answer Correct Answer: C) Ventricles. 19. What are the tubes of the circulatory system called? A) Blood Vessels. B) Hoses. C) Tubes. D) Shoots. Show Answer Correct Answer: A) Blood Vessels. 20. Which of the following tests for glucose? A) Iodine. B) Benedicts. C) Biuret. D) Emulsion. Show Answer Correct Answer: B) Benedicts. ← PreviousNext →Related QuizzesScience QuizzesCirculatory System Quiz 1Circulatory System Quiz 2Circulatory System Quiz 3Circulatory System Quiz 4Circulatory System Quiz 5Circulatory System Quiz 6Circulatory System Quiz 7Circulatory System Quiz 8Circulatory System Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books