This quiz works best with JavaScript enabled. Home > Science > Biology > Circulatory System – Quiz 415 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Circulatory System Quiz 415 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. .The wall that separates the left and right side the heart is called the ..... A) Septum. B) Scapula. C) Valves. D) Pacemaker. Show Answer Correct Answer: A) Septum. 2. True or False-oxygen and glucose are transported by the circulatory system? A) True. B) False. Show Answer Correct Answer: A) True. 3. Tissue fluid:tissues::(?):lymph vessels A) Plasma. B) Serum. C) Lymph. D) Blood. Show Answer Correct Answer: C) Lymph. 4. The left ventricle pumps blood to ..... A) Other parts of the body. B) The lungs. Show Answer Correct Answer: A) Other parts of the body. 5. What makes the contents of blood, excluding plasma? A) Red blood cells. B) White blood cells. C) Bone marrow. D) Spontaneous creation. Show Answer Correct Answer: C) Bone marrow. 6. It is a system of tubes that carries blood throughout the body. A) Blood vessels. B) Atrium. C) Ventricles. D) Trachea. Show Answer Correct Answer: A) Blood vessels. 7. How do blood get around the body? A) To heart transports the blood in our body. B) Blood is carried to all parts of the body through blood vessels. C) The blood vessels pumps the blood around the body. D) None of above. Show Answer Correct Answer: B) Blood is carried to all parts of the body through blood vessels. 8. This blood vessel transports blood BACK to the heart. A) Artery. B) Vein. C) Capillary. D) Duct. Show Answer Correct Answer: B) Vein. 9. It is called the "CIRCulatory System" because the blood basically goes in a ..... A) Square. B) Oval. C) Rectangle. D) Circle. Show Answer Correct Answer: D) Circle. 10. Kepler began studying astronomy with which other famous scientist? A) Copernicus. B) Galen. C) Brahe. D) Newton. Show Answer Correct Answer: C) Brahe. 11. When the heart contracts, it becomes ..... A) Shorter. B) Longer. Show Answer Correct Answer: A) Shorter. 12. ..... carry blood from all parts of the body towards heart. A) Artery. B) Capillaries. C) Vein. D) Platelets. Show Answer Correct Answer: C) Vein. 13. ..... transports oxygen from the lungs to all the cells of the body. A) Haemoglobin. B) Kidney. C) WBC. D) Capillaries. Show Answer Correct Answer: A) Haemoglobin. 14. The other name for the mitral valve is the: A) Bicuspid valve. B) Tricuspid valve. Show Answer Correct Answer: A) Bicuspid valve. 15. Deoxygenated blood exits the heart through the ..... and goes to the lungs A) Aorta. B) Pulmonary vein. C) Pulmonary artery. D) Vena cava. Show Answer Correct Answer: C) Pulmonary artery. 16. What is a role of the coronary arteries? A) To supply information about blood temperature to the hypothalamus. B) To supply the heart muscle with oxygen and nutrients. C) To carry blood away from the heart. D) To monitor blood pH. Show Answer Correct Answer: B) To supply the heart muscle with oxygen and nutrients. 17. What type(s) of antibodies are in a person with A+ blood? A) Anti-A and Anti-Rh. B) Anti-Rh, only. C) We are good. D) None. Show Answer Correct Answer: C) We are good. 18. "The left side of your heart receives blood from the lungs and pumps it to the body", this is a concept of: A) Pulmonary circulation. B) Systematic circulation. Show Answer Correct Answer: B) Systematic circulation. 19. Describe the nature of movement of oxygen within the blood and surrounding tissues A) Moves down its electrochemical gradient. B) Moves down its partial pressure. C) Requires protein channels to diffuse across membranes. D) Moves out into the alveolar space from the capillaries. Show Answer Correct Answer: B) Moves down its partial pressure. 20. Plasma is made of mostly ..... A) Water. B) Oxygen. C) Agents to fight infection. D) None of above. Show Answer Correct Answer: A) Water. ← 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