This quiz works best with JavaScript enabled. Home > Science > Biology > Circulatory System – Quiz 274 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Circulatory System Quiz 274 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. This is a genetic disease in which blood doesn't have enough platelets ..... A) Hemophilia. B) Sickle-cell. C) Anemia. D) Leukemia. Show Answer Correct Answer: A) Hemophilia. 2. Which chamber of the heart gives the blood the most powerful push? A) Left ventricle. B) Left atrium. C) Right ventricle. D) Right atrium. Show Answer Correct Answer: A) Left ventricle. 3. What side of your chest is your heart on? A) Left. B) Right. Show Answer Correct Answer: A) Left. 4. What is the importance of vena cavae in the circulatory system? A) They are responsible for oxygenating blood. B) They collect oxygen poor blood from all parts of the body and bring it to the heart. C) They receive oxygen-poor blood from the superior and inferior vena cavae and transports it to the right ventricle. D) They transport oxygen-rich blood to the aorta. Show Answer Correct Answer: B) They collect oxygen poor blood from all parts of the body and bring it to the heart. 5. Which type of blood cell absorb amino acids? A) RBC. B) WBC. C) Platelet. D) Granulocyte. Show Answer Correct Answer: A) RBC. 6. Fish have ..... ventricle(s) A) One. B) Two. C) Three. D) Four. Show Answer Correct Answer: A) One. 7. Which one of the following types of cells lack nucleus in humans? A) Erythrocytes. B) Neutrophils. C) Eosinophils. D) Monocytes. Show Answer Correct Answer: A) Erythrocytes. 8. Higher in pressure A) Veins. B) Arteries. Show Answer Correct Answer: B) Arteries. 9. A single celled organism can carry out all of life process for survival on it's own-true or false? A) True. B) False. Show Answer Correct Answer: A) True. 10. What is the heart walls made up of? A) Skin. B) Muscle. C) Blood. D) Fats. Show Answer Correct Answer: B) Muscle. 11. What do the red blood cells drop off TO THE body cells? A) Carbon dioxide. B) Methane. C) Oxygen. D) Waste. Show Answer Correct Answer: C) Oxygen. 12. The blood flows in the body as in the following order A) Arteries, capillaries, veins, right ventricle, right atrium. B) Arteries, capillaries, veins, right atrium, right ventricle. C) Pulmonary arteries, left atrium, left ventricle, aorta. D) Pulmonary arteries, lung, pulmonary vein, aorta. Show Answer Correct Answer: B) Arteries, capillaries, veins, right atrium, right ventricle. 13. The top chambers are called?(1 and 3) A) Atrium. B) Ventricles. Show Answer Correct Answer: A) Atrium. 14. The number of miles that Kiki cycled each week for a 7-week period is shown:36, 42, 28, 52, 48, 36, 31 What is the median number of miles Kiki cycled? A) 24. B) 36. C) 39. D) 52. Show Answer Correct Answer: B) 36. 15. Correct spelling is A) Hemoglobin. B) Hemoglobin. C) Hemoglobin. D) Haemoglobin. Show Answer Correct Answer: D) Haemoglobin. 16. Cross an AB blood type with an O blood type A) A, B, AB, O. B) A, AB, O. C) B, AB, O. D) A, B. Show Answer Correct Answer: D) A, B. 17. Which blood vessels carry blood towards the heart? A) Arteries. B) Venules. C) Arterioles. D) Veins. Show Answer Correct Answer: D) Veins. 18. Which of the following correctly describes arteries? A) Blood vessels with thick walls that carry blood away from the heart. B) Blood vessels with valves that carry blood to the heart. C) Blood vessels with thick walls that carry blood to the heart. D) Blood vessels with valves that carry blood away from the heart. Show Answer Correct Answer: A) Blood vessels with thick walls that carry blood away from the heart. 19. Low level of red blood cells or red blood cells without hemoglobin leads to: A) Sickle cells. B) Leukemia. C) Hemophilia. D) Anemia. Show Answer Correct Answer: D) Anemia. 20. The largest lymphatic structure is? A) Lymph. B) Tonsils. C) Spleen. D) None of above. Show Answer Correct Answer: C) Spleen. ← 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