This quiz works best with JavaScript enabled. Home > General Knowledge > Science > Biology > Circulatory System – Quiz 130 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Circulatory System Quiz 130 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which vessel is responsible for returning oxygen rich blood to the heart from the lungs? A) Pulmonary artery. B) Aorta. C) Vena cava. D) Pulmonary vein. Show Answer Correct Answer: D) Pulmonary vein. 2. Michelle's grandmother became dizzy and fainted. Her doctor reports that she had a temporary loss of blood flow to her brain. Michelle expects her grandmother will be treated for: A) A myocardial infarction. B) A transient ischemic attack. C) Hypertension. D) Varicose veins. Show Answer Correct Answer: B) A transient ischemic attack. 3. What inheritance patterns makes the blood type AB possible? A) Incomplete dominance. B) Multiple alleles. C) Codominance. D) Total dominance. Show Answer Correct Answer: C) Codominance. 4. Blood carries ..... and ..... to the lungs, kidneys, and digestive system to be removed from the body. A) Carbon dioxide; waste materials. B) Carbon dioxide; nutrients. C) Oxygen; carbon dioxide. D) Oxygen; nutrients. Show Answer Correct Answer: A) Carbon dioxide; waste materials. 5. Your systole blood pressure is the pressure in your artery while: A) THE HEART IS AT REST. B) THE HEART IS CONTRACTING. C) THE HEART IS AT REST AND CONTRACTING. D) THE ARTERIES ARE AT REST. Show Answer Correct Answer: B) THE HEART IS CONTRACTING. 6. The aorta is the largest artery. This means that it carries the blood ..... from the heart and to the rest of the body. A) To. B) Away. C) Toward. D) None of above. Show Answer Correct Answer: B) Away. 7. These vessels carry deoxygenated blood back to the veins. A) Arterioles. B) Capillaries. C) Venules. D) None of above. Show Answer Correct Answer: C) Venules. 8. Energy produced through respiration when oxygen is NOT used is called ..... respiration. A) Aerobic. B) Anaerobic. Show Answer Correct Answer: B) Anaerobic. 9. What is the function of the semilunar valves during the cardiac cycle? A) To prevent backflow of blood into the atria. B) To regulate the pressure in the ventricles. C) To separate the atria and ventricles. D) To control the flow of blood into the arteries. Show Answer Correct Answer: D) To control the flow of blood into the arteries. 10. When fatty deposits build up in the arteries, this condition is known as A) A stroke. B) Hypertension. C) Atherosclerosis. D) A heart attack. Show Answer Correct Answer: C) Atherosclerosis. 11. Long periods of standing and pregnancy are factors that contribute to which vascular disorder that is often seen in the lower legs A) C.Peripheral vascular disease. B) Aneurysm. C) Varicose veins. D) Coronary artery disease. Show Answer Correct Answer: C) Varicose veins. 12. Oxygenated blood pathway arrange steps from 1-7:left atrium A) 3. B) 2. C) 4. D) 6. E) 5. Show Answer Correct Answer: A) 3. 13. This type of blood helps you fight infection, so you can feel better after getting a cold A) Red blood cells. B) White blood cells. C) Platelets. D) None of above. Show Answer Correct Answer: B) White blood cells. 14. What is the medical term for the sound the heart makes while pumping blood? A) Ping pong. B) Pitter patter. C) Squish squash. D) The black. E) Tik tok. Show Answer Correct Answer: D) The black. 15. The chambers of the heart are: A) Right Atrium, Right Ventricle, Left Aboard, Left Vehicle. B) Right Atrium, Right Ventricle, Left House, Left In. C) Right Atrium, Right Ventricle, Left Car, Left Room. D) Right Atrium, Right Ventricle, Left Atrium, Left Ventricle. Show Answer Correct Answer: D) Right Atrium, Right Ventricle, Left Atrium, Left Ventricle. 16. The rhythmic movement that the heart makes while pumping blood. A) Blink. B) Heartbeat. C) Blow. D) None of above. Show Answer Correct Answer: B) Heartbeat. 17. Which valves control blood flow from the atria to the ventricles? A) Mitral and tricuspid valve. B) Aortic and pulmonary valve. C) Superior and Inferior Vena Cava. D) Capillaries and Alveoli. Show Answer Correct Answer: A) Mitral and tricuspid valve. 18. What is the function of the bones? A) Supply oxygen to the body. B) Protect organs and provide support. C) Make energy. D) Deliver oxygen. Show Answer Correct Answer: B) Protect organs and provide support. 19. Insoluble protein part of a blood clot. A) Fibrin. B) Erythrocyte. C) Platelet. D) Plasma. Show Answer Correct Answer: A) Fibrin. 20. Which side of the heart pumps oxygen-poor blood to the lungs? A) Left. B) Right. Show Answer Correct Answer: B) Right. 21. The atriums are responsible for taking blood into the heart while the ventricles pump it back out. A) False. B) True. Show Answer Correct Answer: B) True. 22. Which internal organ is located on the left side of the chest? A) Large Intestine. B) Heart. C) Stomach. D) None of above. Show Answer Correct Answer: B) Heart. 23. Inferior & superior vena cava:to A) Different organs. B) Heart. Show Answer Correct Answer: B) Heart. 24. The hollow organ in the chest that pumps blood through the body. A) Vein. B) Artery. C) Heart. D) Capillary. Show Answer Correct Answer: C) Heart. 25. The circulatory system works to transport materials throughout your lungs and heart. A) False. B) True. Show Answer Correct Answer: A) False. 26. Blood coming from the left leg would enter which chamber of the heart? A) Right atrium. B) Left atrium. C) Right ventricle. D) Left ventricle. Show Answer Correct Answer: A) Right atrium. 27. Capillaries join together A) Arteries and veins. B) Veins and the heart. C) Heart and valves. D) None of above. Show Answer Correct Answer: A) Arteries and veins. 28. Why is oxygen important to blood and to the cells? A) Oxygen helps the blood to clot. B) Oxygen brings food to the cells. C) Oxygen is not important, carbon dioxide is the most important substance to the body. D) Oxygen is necessary for cell growth and energy. Show Answer Correct Answer: D) Oxygen is necessary for cell growth and energy. 29. The circulatory system interacts with the digestive system by A) Carrying absorbed nutrients all around the body. B) Carrying oxygen and carbon dioxide around the body. C) Delivering hormones all around the body. D) Carrying wastes to the kidneys to be filtered out. Show Answer Correct Answer: A) Carrying absorbed nutrients all around the body. 30. What causes the sound of the heartbeat A) Heart hitting off your lungs. B) Blood going back into the heart. C) Opening and closing of the valves in the heart. D) Heart pumping blood around. Show Answer Correct Answer: C) Opening and closing of the valves in the heart. 31. How does exercise help your circulatory system? A) Makes bones strong. B) Lifting weights makes skeletal muscles strong. C) It wont help because it will keep you up at night. D) Heart muscle will be strong and better pump blood. Show Answer Correct Answer: D) Heart muscle will be strong and better pump blood. 32. Process by which nutrients are transported to cells and waste products are eliminated A) Circulation. B) Circulatory system. C) Blood. D) Arteriosclerosis. E) Heart. Show Answer Correct Answer: A) Circulation. 33. Superior Vena Cava brings in deoxygenated blood from lower parts of the body A) True. B) False. C) Dont know. D) None of above. Show Answer Correct Answer: B) False. 34. The three types of blood vessels are the ..... veins, and the capillaries. A) Arteries. B) Heart. Show Answer Correct Answer: A) Arteries. 35. To get nutrients and oxygen, the blood goes back to the ..... A) Armpit. B) Aorta. C) Heart. D) Brain. Show Answer Correct Answer: C) Heart. 36. All of the living and nonliving things in an area that interact with each other are called a/an ..... A) Community. B) Habitat. C) Population. D) Ecosystem. Show Answer Correct Answer: D) Ecosystem. 37. Made up of 92% water, transports nutrients and solids A) Plasma. B) Platelets. C) Bacteria. D) None of above. Show Answer Correct Answer: A) Plasma. 38. A bundle of nerves that go to and from the brain. A) Medulla. B) Spinal cord. C) Neuron. D) Vertebrae. Show Answer Correct Answer: B) Spinal cord. 39. Gland like masses of tissue; contain cells that become lymphocytes. A) Lymph Nodes. B) Lymph. C) Sinoatrial Node. D) Atrioventricular Node. Show Answer Correct Answer: A) Lymph Nodes. 40. The ventricle is in this part of the heart A) Bottom. B) Top. Show Answer Correct Answer: A) Bottom. 41. Is Arteries and veins are blood vessels? A) False. B) True. Show Answer Correct Answer: B) True. 42. The cilia is the hairlike structure in the nose which traps dust and microorganisms. A) True. B) False. Show Answer Correct Answer: A) True. 43. IDENTIFY THE PARTS OF THE HEART:one-way structures that separates the atrium from the ventricle below. it prevents the backflow of blood A) Ventricles. B) Pericardium. C) Valves. D) Atrium. E) Septum. Show Answer Correct Answer: C) Valves. 44. Mineral impurities in blood are removed by A) Liver. B) Kidney. C) Lungs. D) Spleen. Show Answer Correct Answer: B) Kidney. 45. 2 disorders of the circulatory system are A) 1-atherosclerosis 2-heart attack. B) 1-atherosclerosis 2-heart disease. C) 1-arthritis 2-heart attack. D) None of above. Show Answer Correct Answer: A) 1-atherosclerosis 2-heart attack. 46. .The wall that separates the left and right side the heart is called the ..... A) Septum. B) Pacemaker. C) Valves. D) Scapula. Show Answer Correct Answer: A) Septum. 47. True or False-oxygen and glucose are transported by the circulatory system? A) False. B) True. Show Answer Correct Answer: B) True. 48. Tissue fluid:tissues::(?):lymph vessels A) Serum. B) Lymph. C) Plasma. D) Blood. Show Answer Correct Answer: B) Lymph. 49. What makes the contents of blood, excluding plasma? A) Spontaneous creation. B) Bone marrow. C) Red blood cells. D) White blood cells. Show Answer Correct Answer: B) Bone marrow. 50. It is a system of tubes that carries blood throughout the body. A) Ventricles. B) Atrium. C) Trachea. D) Blood vessels. Show Answer Correct Answer: D) Blood vessels. 51. 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. 52. This blood vessel transports blood BACK to the heart. A) Vein. B) Capillary. C) Duct. D) Artery. Show Answer Correct Answer: A) Vein. 53. It is called the "CIRCulatory System" because the blood basically goes in a ..... A) Oval. B) Rectangle. C) Circle. D) Square. Show Answer Correct Answer: C) Circle. 54. Kepler began studying astronomy with which other famous scientist? A) Newton. B) Copernicus. C) Galen. D) Brahe. Show Answer Correct Answer: D) Brahe. 55. ..... carry blood from all parts of the body towards heart. A) Artery. B) Platelets. C) Vein. D) Capillaries. Show Answer Correct Answer: C) Vein. 56. ..... transports oxygen from the lungs to all the cells of the body. A) Kidney. B) Capillaries. C) Haemoglobin. D) WBC. Show Answer Correct Answer: C) Haemoglobin. 57. Deoxygenated blood exits the heart through the ..... and goes to the lungs A) Aorta. B) Pulmonary artery. C) Vena cava. D) Pulmonary vein. Show Answer Correct Answer: B) Pulmonary artery. 58. 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. 59. 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. 60. "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. ← PreviousNext →Related QuizzesScience QuizzesGeneral Knowledge QuizzesCirculatory System Quiz 1Circulatory System Quiz 2Circulatory System Quiz 3Circulatory System Quiz 4Circulatory System Quiz 5Circulatory System Quiz 6Circulatory System Quiz 7Circulatory System Quiz 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books