This quiz works best with JavaScript enabled. Home > Science > Biology > Circulatory System – Quiz 91 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Circulatory System Quiz 91 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Receives blood from the left atrium and pumps the blood into the aorta for transport to the body cells A) Right atrium. B) Right ventricle. C) Left atrium. D) Left ventricle. Show Answer Correct Answer: D) Left ventricle. 2. Which blood vessel contains valve? A) Arteries. B) Vein. C) Capillaries. D) None of above. Show Answer Correct Answer: B) Vein. 3. Foreign substances in the body which stimulate the production of antibodies are called ..... A) Antivitamins. B) Antiviruses. C) Antibodies. D) Antigens. Show Answer Correct Answer: D) Antigens. 4. The non-granulatory white blood corpuscles are ..... A) Basophils, eosinophils and neutrophils. B) Basophils and monocytes. C) Eosinophils and lymphocytes. D) Lymphocytes and monocytes. Show Answer Correct Answer: D) Lymphocytes and monocytes. 5. The average heart beats about ..... times per minute A) 35. B) 50. C) 75. D) 105. Show Answer Correct Answer: C) 75. 6. Hemostasis refers to A) Broken red blood cells. B) Increased large molecules. C) Maintaining equilibrium. D) The stoppage of bleeding. Show Answer Correct Answer: D) The stoppage of bleeding. 7. The heart has ..... atriums A) 6. B) 14. C) 2. D) 3. Show Answer Correct Answer: C) 2. 8. Identify the different layers of the arteries: ..... Smooth Muscle Cells and Elastic connective Tissue is what makes up this wall in the arteries A) Outer Wall. B) Inner Wall. C) Middle Wall. D) None of above. Show Answer Correct Answer: C) Middle Wall. 9. What is your heart made of? A) Cardiac fat. B) Tough skin. C) Blood and veins. D) Cardiac muscle. Show Answer Correct Answer: D) Cardiac muscle. 10. Hypotension is high blood pressure. A) True. B) False. Show Answer Correct Answer: B) False. 11. What is the circulatory system made up of? A) Heart, lungs, blood vessels. B) Lungs, blood, plasma. C) Heart, blood vessels, blood. D) Blood vessels, blood, pancreas. Show Answer Correct Answer: C) Heart, blood vessels, blood. 12. Veins are smaller than arteries. A) True. B) False. Show Answer Correct Answer: B) False. 13. What color are healthy lungs? A) Black. B) Blue. C) Pink. D) Green. Show Answer Correct Answer: C) Pink. 14. Veins-Arteries-Capillaries are:..... A) Blood cells. B) Parts of the blood. C) Blood vessels. D) None of above. Show Answer Correct Answer: C) Blood vessels. 15. Blood has ..... components A) Three. B) Four. C) Two. D) None of above. Show Answer Correct Answer: B) Four. 16. The bigger the heart the better it pumps A) True. B) False. Show Answer Correct Answer: B) False. 17. Which of the following is true about your heart? A) Your heart may stop beating from time to time. B) You have to think in order to keep your heart beating. C) Your heart pushes blood through your body. D) All of the above. Show Answer Correct Answer: C) Your heart pushes blood through your body. 18. Blood carries oxygen and nutrients to our body's cells. A) True. B) False. Show Answer Correct Answer: A) True. 19. Which of the following connects arteries and veins? A) Capillaries. B) Atria. C) Valves. D) Ventricles. Show Answer Correct Answer: A) Capillaries. 20. Where in the body will you find blood vessels? A) Around your heart. B) In your hands and feet. C) In your head. D) Virtually everywhere. Show Answer Correct Answer: D) Virtually everywhere. ← 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