This quiz works best with JavaScript enabled. Home > General Knowledge > Science > Biology > Circulatory System – Quiz 178 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Circulatory System Quiz 178 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. From which chamber of the heart does blood exit to the body? A) Left Atrium. B) Right Ventricle. C) Right Atrium. D) Left Ventricle. Show Answer Correct Answer: D) Left Ventricle. 2. First permanent use of an artificial heart A) 1976. B) 2006. C) 1986. D) 1996. Show Answer Correct Answer: B) 2006. 3. What is another term for high blood pressure? A) Stroke. B) Heart attack. C) Hypotension. D) Hypertension. Show Answer Correct Answer: D) Hypertension. 4. What types of blood can a person with AB+ RECEIVE? A) B only. B) AB, A, B, O. C) AB and O only. D) A only. Show Answer Correct Answer: B) AB, A, B, O. 5. What is the purpose of cardiovascular training? A) Increase the heart's working capacity. B) Increased heart rate. C) Reduce the amount of blood pumped during each heart contraction. D) All three options given are correct. Show Answer Correct Answer: A) Increase the heart's working capacity. 6. All of the following are functions of blood except: A) Transportation of oxygen and carbon dioxide. B) Regulation of body temperature. C) Synthesis of vitamins. D) Defense against infection. Show Answer Correct Answer: C) Synthesis of vitamins. 7. What type of blood vessel is responsible for the exchange of gases, nutrients, and waste products between the blood and the tissues? A) Arterioles. B) Arteries. C) Veins. D) Capillaries. Show Answer Correct Answer: D) Capillaries. 8. How does water enter a plant? A) By osmosis in root hair cells. B) By active transport in root hair cells. C) Through the stomata. D) Through the roots. Show Answer Correct Answer: A) By osmosis in root hair cells. 9. The ion found in the haem group is what A) Category+. B) O2-. C) Mg2+. D) F+. Show Answer Correct Answer: A) Category+. 10. Which of these blood vessels have an extremely narrow lumen (Just wide enough for a RBC to pass through)? A) Arteries. B) Veins. C) Capillaries. D) None of above. Show Answer Correct Answer: C) Capillaries. 11. These blood cells carry oxygen from the lungs to all parts of the body. A) Plasma. B) Red Blood Cells. C) White Blood Cells. D) Platelets. Show Answer Correct Answer: B) Red Blood Cells. 12. Blood carries ..... to the heart. A) Vitamins. B) Germs. C) Oxygen. D) None of above. Show Answer Correct Answer: C) Oxygen. 13. They are blood cells that fight bacterial and fungi infections A) Basophil. B) Lymphocytes. C) Neurophil. D) Eosinophil. Show Answer Correct Answer: C) Neurophil. 14. What is the function of your veins? A) Carry blood to the heart. B) Carry blood to the lungs. C) Carry blood away from the heart. D) Connect the veins and capillaries. Show Answer Correct Answer: A) Carry blood to the heart. 15. The thickest tunica layer of an artery is ..... ? A) Tunica adventitia. B) Tunica media. C) Intimate tunic. D) None of above. Show Answer Correct Answer: B) Tunica media. 16. What is/are the functions of heart tendons? A) Prevent the valves from turning inside out when the arteries contract. B) Prevent the valves from turning inside out when the atria contract. C) Prevent the valves from turning inside out when the septum contracts. D) Prevent the valves from turning inside out when the ventricles contract. Show Answer Correct Answer: D) Prevent the valves from turning inside out when the ventricles contract. 17. The pulmonary circuit is blood flow between the heart and the ..... A) Legs. B) Brain. C) Intestines. D) Lungs. Show Answer Correct Answer: D) Lungs. 18. A lymphatic structure located in the upper left quadrant of the abdomen is called? A) Lymph. B) Lymph fluid. C) Spleen. D) None of above. Show Answer Correct Answer: C) Spleen. 19. State TRUE or FALSE !Your lungs is the rate at which your heart beats. A) True. B) False. C) Maybe . D) None of above. Show Answer Correct Answer: B) False. 20. The purpose of the circulatory system is to transport the following materials throughout the body EXCEPT ..... A) WASTES. B) NUTRIENTS. C) CARBON DIOXIDE. D) OXYGEN. Show Answer Correct Answer: C) CARBON DIOXIDE. 21. How many types of leukocytes and what are they? A) 3 types:Neutrophils, eosinophils, basophils. B) 5 types:neutrophils, eosinophils, basophils, monocytes, lymphocytes. C) 5 types:thrombocytes, lymphocytes, neutrophils. basophils, monocytes. D) 3 types:neutrophils, eosinophils, monocytes. Show Answer Correct Answer: B) 5 types:neutrophils, eosinophils, basophils, monocytes, lymphocytes. 22. What type of blood vessel has thick, elastic and muscular walls A) Arteries. B) Veins. C) Capillaries. D) None of above. Show Answer Correct Answer: A) Arteries. 23. I. Oxygen gets into every cell in your body in the alveoli, to the red blood cells in the capillaries to the arteries, to the heart then to the different parts of the body.II. Carbon dioxide is carried from the different parts of the body into the capillaries to the vein, to the heart then to the lungs. Which statement is correct? A) Statement I. B) Statement II. C) Both statements. D) Neither of the statement. Show Answer Correct Answer: C) Both statements. 24. Which blood cells repair damage to the body and stop you from bleeding? A) Platelets. B) Red blood cells. C) White blood cells. D) None of above. Show Answer Correct Answer: A) Platelets. 25. Shape of human heart..... A) Cylindrical columnar. B) Cuboidal Cubic Mu. C) Triangular. D) Hexagonal polygon. Show Answer Correct Answer: C) Triangular. 26. Blood group AB is called ..... A) Universal donor. B) Universal recipient. C) None of the above. D) None of above. Show Answer Correct Answer: B) Universal recipient. 27. Very thin blood vessels A) Blood capillaries. B) Arteries. C) Veins. D) None of above. Show Answer Correct Answer: A) Blood capillaries. 28. After blood enters the left atrium, which valve does it pass through next? A) Bicuspid Valve. B) Aortic Valve. C) Tricuspid Valve. D) Pulmonary Valve. Show Answer Correct Answer: A) Bicuspid Valve. 29. Is the blood in this structure oxygenated or deoxygenated? Superior and inferior vena cava A) Deoxygenated. B) Oxygenated. Show Answer Correct Answer: A) Deoxygenated. 30. What is the insoluble form of Fibrinogen A) Giblin. B) Hyon. C) Fibrin. D) None of above. Show Answer Correct Answer: C) Fibrin. 31. What does the circulatory system include? A) Blood vessels, heart, kidneys. B) Lungs, blood, heart. C) Heart, blood vessels, blood. D) Veins, capillaries, alveoli. Show Answer Correct Answer: C) Heart, blood vessels, blood. 32. What structure in the heart prevents blood from flowing backwards? A) Ventricles. B) Valves. C) Atriums. D) Septum. Show Answer Correct Answer: B) Valves. 33. Rarest of WBC; contain histamine-containing granules A) Basophils. B) Monocytes. C) Neutrophils. D) Eosinophils. Show Answer Correct Answer: A) Basophils. 34. What kind of tissue in the heart pumps blood around the body? A) Nervous tissue. B) Fatty tissue. C) Connective tissue. D) Muscle tissue. Show Answer Correct Answer: D) Muscle tissue. 35. The blood tastes saltish because of the presence of ..... A) Haemoglobin. B) Glucose. C) Platelets. D) Sodium chloride. Show Answer Correct Answer: D) Sodium chloride. 36. Which of the functions of the blood in the circulatory system is correct? A) The blood transports oxygen and carbon dioxide to all parts of the body. It also transports other waste materials away from the various parts of the body. B) The blood transports oxygen, digested food and water to all parts of the body. It transports carbon dioxide and other waste materials away from the various parts of the body. Show Answer Correct Answer: B) The blood transports oxygen, digested food and water to all parts of the body. It transports carbon dioxide and other waste materials away from the various parts of the body. 37. The part of the heart that receives blood from the left atrium A) Right Atrium. B) Left Ventricle. C) Right Ventricle. D) Left Atrium. Show Answer Correct Answer: B) Left Ventricle. 38. Oxygenated blood pathway arrange steps from 1-7:pulmonary vein A) 1. B) 5. C) 2. D) 3. Show Answer Correct Answer: C) 2. 39. Doctors can say that a patient has an infection, if there are a lot of ..... in his blood. A) Oxygen. B) Leukocytes. C) Thrombocytes. D) Plasma. E) Erythrocytes. Show Answer Correct Answer: B) Leukocytes. 40. If a father is IA IA and a mother is IA IB, what is the probability for a child with AB blood type? A) 0%. B) 25%. C) 75%. D) 50%. Show Answer Correct Answer: D) 50%. 41. Neutrophils, monocytes, thrombocytes, and lymphocytes are all different types of leukocytes. A) True. B) False. Show Answer Correct Answer: B) False. 42. The heart muscle is considered a/an A) Smooth muscle. B) Voluntary muscle. C) Skeletal muscle. D) Involuntary muscle. Show Answer Correct Answer: D) Involuntary muscle. 43. All veins carry impure blood except the A) Inferior vena cava. B) Great Saphenous veins. C) Pulmonary veins. D) Superior Vena cava. Show Answer Correct Answer: C) Pulmonary veins. 44. Which is the main organ of circulation? A) Blood. B) Heart. C) Capillaries. D) Veins. Show Answer Correct Answer: A) Blood. 45. Superior Vena Cava (SVC) A) NEED TO STUDY THIS ONE!!!!!!!!!!!. B) The branch of the vena cava of a vertebrate that brings deoxygenated blood back from the head and anterior (front) part of the body to the heart. C) The radiographic visualization of the blood vessels after injection of a radiopaque substance. D) A vein that is the largest vein in the human body; returns deoxygenated blood to the right atrium of the heart from the lower half of the body. Show Answer Correct Answer: B) The branch of the vena cava of a vertebrate that brings deoxygenated blood back from the head and anterior (front) part of the body to the heart. 46. At what structures in the lungs does the exchange of oxygen and carbon dioxide take place? A) Bronchi. B) Alveoli. C) Trachea. D) Bronchioles. Show Answer Correct Answer: B) Alveoli. 47. True or False:The heart is a conscious system that requires our full focus to keep beating. A) False. B) True. Show Answer Correct Answer: A) False. 48. Blood is poured into the right atrium through A) Pulmonary artery. B) Aorta. C) Vena cava. D) Pulmonary vein. Show Answer Correct Answer: C) Vena cava. 49. Superior is which end of the heart? A) Base. B) Apex. Show Answer Correct Answer: A) Base. 50. Which of the following is NOT a type of white blood cell? A) Erythrocyte. B) Monocyte. C) Lymphocyte. D) Neutrophil. Show Answer Correct Answer: A) Erythrocyte. 51. At the artery end of a capillary, the blood pressure is A) Higher, forcing fluids and small molecules out. B) Lower, drawing in fluids and wastes. Show Answer Correct Answer: A) Higher, forcing fluids and small molecules out. 52. The upper part of the heart is made up of two chambers called what? A) Atria. B) Ventricles. Show Answer Correct Answer: A) Atria. 53. Blood pressure is recorded as A) Systolic/diastolic. B) Diastolic/ hydrostatic. C) Diastolic/systolic. D) Hydrostatic /diastolic. Show Answer Correct Answer: A) Systolic/diastolic. 54. The systolic blood pressure represents the A) Pressure in the arteries when the ventricles contract. B) Pressure in the arteries when the heart relaxes. C) Pressure in the arteries when the atria contract. D) Expansion and recoiling of the aorta. Show Answer Correct Answer: A) Pressure in the arteries when the ventricles contract. 55. The tricuspid valve is located within the A) Right Pulmonary Valve. B) Right Aorta. C) Right Ventricle. D) Right Atrium. Show Answer Correct Answer: D) Right Atrium. 56. The superior vena cava and inferior vena cava are..... A) Cells of the blood. B) No answer. C) Veins. D) Arteries. Show Answer Correct Answer: C) Veins. 57. The primary function of RBCs platelets, and WBCs, respectively is A) Oxygen transport, blood clotting, pathogen destruction. B) CO2 removal, blood coagulation, microbe agglutination. C) Hemoglobin transport, fibrin creation, antibody creation. D) Gas exchange, microbe destruction, building immunity. Show Answer Correct Answer: A) Oxygen transport, blood clotting, pathogen destruction. 58. What are the tubes that carry blood away from the heart? A) Blood tubes. B) Arteries. C) Capillaries. D) Veins. Show Answer Correct Answer: B) Arteries. 59. What is the main organ of the blood circulatory system? A) Small intestine. B) Lungs. C) Heart. D) None of above. Show Answer Correct Answer: C) Heart. 60. Oxygenated blood A) Leaves from right side of the heart. B) Does not leave the lungs. C) Enters the lungs from the heart. D) Leaves from left side of the heart. Show Answer Correct Answer: D) Leaves from left side of the heart. ← 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