This quiz works best with JavaScript enabled. Home > Science > Biology > Circulatory System – Quiz 205 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Circulatory System Quiz 205 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Carry blood away from heart A) Arteries. B) Veins. C) Capillaries. D) None of above. Show Answer Correct Answer: A) Arteries. 2. Deoxygenated blood A) Carries oxygen and waste products. B) It's the largest artery in your body. C) Pumped by the right vein into the lungs. D) To clot the blood from a injury. Show Answer Correct Answer: C) Pumped by the right vein into the lungs. 3. The fluid that delivers oxygen, hormones, and nutrients to the cells and carries away wastes A) Platelets. B) Blood. C) Plasma. D) Hemoglobin. E) White Blood Cells. Show Answer Correct Answer: B) Blood. 4. What part of the body collects blood and carry it back to the heart? A) Capillaries. B) Heart. C) Veins. D) Arteries. Show Answer Correct Answer: C) Veins. 5. Fight infection A) Red blood cells. B) White blood cells. C) Plasma. D) Platelets. Show Answer Correct Answer: B) White blood cells. 6. When closed, the left atrioventricular valve prevents backflow of blood into the: A) Left ventricle. B) Left atrium. C) Right atrium. D) Right ventricle. Show Answer Correct Answer: B) Left atrium. 7. Which system works with the circulatory system to provide nutrients to the body? A) Skeletal. B) Digestive. C) Outgrowths. D) Respiratory. Show Answer Correct Answer: B) Digestive. 8. Which of the following are part of the pulmonary circulatory system A) The right ventricle and the aorta. B) The right ventricle and the pulmonary arteries. C) The left ventricle and the aorta. D) The left ventricle and the pulmonary arteries. Show Answer Correct Answer: B) The right ventricle and the pulmonary arteries. 9. The 2 upper chambers of the heart are called? A) Atria. B) Ventricles. C) Valves. D) Aorta. Show Answer Correct Answer: A) Atria. 10. What is attached to red blood cells that helps hold oxygen? A) Water. B) Hemoglobin. C) Platelets. D) Carbon dioxide. Show Answer Correct Answer: B) Hemoglobin. 11. Where does the left atrium get blood from? A) Right atrium. B) Right ventricle. C) Lungs. D) Body parts. Show Answer Correct Answer: C) Lungs. 12. What are called upper and lower chambers of heart.....What are the names of upper and lower chambers of heart..... A) Ventricles and arteries. B) Arteries and ventricles. C) Atria and ventricles. D) Ventricles and atria. Show Answer Correct Answer: C) Atria and ventricles. 13. Eric has type A blood. Which type(s) of blood can he receive if he needs a blood transfusion? A) A only. B) O only. C) AB only. D) A or O. Show Answer Correct Answer: D) A or O. 14. Which one of the below blood vessels carries the blood towards the heart? A) Arteries. B) Veins. Show Answer Correct Answer: B) Veins. 15. What is a mutation? A) A a change in a gene or chromosome. B) B a condition caused by a dominant allele. C) C a process used in genetic engineering. D) D a type of continuous variation. Show Answer Correct Answer: A) A a change in a gene or chromosome. 16. Protein found in red blood cells that carries oxygen A) Hemoglobin. B) Platelets. C) Red blood cell. D) White blood cell. Show Answer Correct Answer: A) Hemoglobin. 17. The bleeding will spurts out under very high pressure and it will be very hard to stop if you cut ..... A) An artery. B) A vein. C) A capillary. D) None of above. Show Answer Correct Answer: A) An artery. 18. What are the blood vessels where the gas exchange occurs? A) Arteries. B) Veins. C) Heart. D) Capillaries. Show Answer Correct Answer: D) Capillaries. 19. What do blood vessels that return blood back to the heart from the body's cells called? A) Veins. B) Arteries. C) Platelets. D) Capillaries. Show Answer Correct Answer: A) Veins. 20. A blood vessel that carries blood from the heart to the different parts of the body is ..... A) Arteries. B) Veins. C) Capillaries. D) All three. Show Answer Correct Answer: B) Veins. ← 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