This quiz works best with JavaScript enabled. Home > General Knowledge > Science > Biology > Circulatory System – Quiz 136 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Circulatory System Quiz 136 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Leukocytes that increase during parasitic infections. A) Basophils. B) Lymphocytes. C) Monocytes. D) Neutrophils. E) Eosinophils. Show Answer Correct Answer: E) Eosinophils. 2. What are tiny blood vessels that allow an exchange between blood and cells in other tissue? A) Arteries. B) Carrots. C) Capillaries. D) Veins. Show Answer Correct Answer: C) Capillaries. 3. Where do aorta pump oxygenated blood? A) Lungs. B) Whole body. C) Brain. D) None of above. Show Answer Correct Answer: B) Whole body. 4. Name the chemical found in red blood cells that is responsible for transporting oxygen. A) Haemogoblin. B) Nutrients. C) Haemoglobin. D) Protein. Show Answer Correct Answer: C) Haemoglobin. 5. Maintaining the stability of his body temperature includes..... A) Blood function (6). B) Blood components. Show Answer Correct Answer: A) Blood function (6). 6. Which ventricle of the heart is stronger? A) Left side. B) Right side. Show Answer Correct Answer: A) Left side. 7. Blood is red in most arteries. A) FALSE. B) TRUE. Show Answer Correct Answer: B) TRUE. 8. Angina Pectoris is known as heart attack in popular language. Is the above statement true or false? A) True. B) False. Show Answer Correct Answer: B) False. 9. The ..... and ..... valves control the flow of blood as it leaves the heart. A) Aortic / pulmonary. B) Mitral / tricuspid. Show Answer Correct Answer: A) Aortic / pulmonary. 10. ..... transport oxygen in our bodies. A) Red blood cells. B) White blood cells. C) Water. D) None of above. Show Answer Correct Answer: A) Red blood cells. 11. Which blood vessel allows the exchange of gasses within tissues? A) Capillary. B) Vein. C) Aorta. D) Vena cava. Show Answer Correct Answer: A) Capillary. 12. How thick are capillaries walls? A) 10 cells. B) 5 cells. C) 1 cell. D) 3 cells. Show Answer Correct Answer: C) 1 cell. 13. What enzyme is found in saliva that starts digesting carbohydrates? A) Pepsin. B) Chyme. C) Bile. D) Amylase. Show Answer Correct Answer: D) Amylase. 14. The aorta is what type of blood vessel? A) Arteries. B) Veins. C) Capillaries. D) None of above. Show Answer Correct Answer: A) Arteries. 15. The most "muscular" blood vessel ..... A) Artery. B) Vein. C) Capillary. D) None of above. Show Answer Correct Answer: A) Artery. 16. The average blood pressure is A) 120/180. B) 80/120. C) 120/80. D) 115/180. Show Answer Correct Answer: C) 120/80. 17. Varicose veins are dilated, swollen veins that have lost elasticity and cause stasis (decreased blood flow.) A) False. B) True. Show Answer Correct Answer: B) True. 18. The part of the blood responsible for transporting waste and making blood flow is the A) Plasma. B) Platelets. C) White blood cells. D) None of above. Show Answer Correct Answer: A) Plasma. 19. Which blood vessel carries the blood to our body? A) Veins. B) Capillaries. C) Artillery. D) None of these. Show Answer Correct Answer: A) Veins. 20. Platelets carry nutrients, hormones, proteins, and other substances to the cells. A) True. B) False. Show Answer Correct Answer: B) False. 21. Patient UC has been found to have Antibody A in his blood. What is his/her blood type? A) A. B) B. C) AB. D) O. Show Answer Correct Answer: B) B. 22. Tissue that makes up the outer layer of the skin A) Epithelial. B) Dermis. C) Follicles. D) Oil glands. Show Answer Correct Answer: A) Epithelial. 23. Which of these is not a system in the human body? A) Exoskeleton. B) Respiratory. C) Muscular. D) Nervous. Show Answer Correct Answer: A) Exoskeleton. 24. When blood enters the left side of the heart after visiting the lungs it is? A) Oxygen rich. B) Oxygen poor. C) There is no oxygen. D) None of above. Show Answer Correct Answer: A) Oxygen rich. 25. Which circulation carries blood to the lungs and then back to the heart? A) Systemic circulation. B) Lymphatic circulation. C) Coronary circulation. D) Pulmonary circulation. Show Answer Correct Answer: D) Pulmonary circulation. 26. The statements below are the functions of the human circulatory system, except..... A) Sending impulses to the organs of the body. B) Transports nutrients to all body tissues. C) Regulates and maintains body temperature stability. D) Transports metabolic waste to the excretory device. E) Circulating oxygen to all body tissues. Show Answer Correct Answer: A) Sending impulses to the organs of the body. 27. What is an effect of vasoconstriction in temperature regulation when temperatures are low? A) Blood moves deeper into the body to keep the organs warm. B) More blood moves to the skin to release some of the heat. Show Answer Correct Answer: A) Blood moves deeper into the body to keep the organs warm. 28. White blood cells are made in the ..... ? A) Vessels. B) Bone marrow. C) Heart. D) None of above. Show Answer Correct Answer: B) Bone marrow. 29. How many quarts of blood does the heart pump in a minute? A) 5 quarts. B) 10 quarts. C) 8 quarts. D) 1 quart. Show Answer Correct Answer: A) 5 quarts. 30. Deoxygenated blood flows into the A) Left ventricle. B) Right ventricle. C) Right atrium. D) Left atrium. Show Answer Correct Answer: C) Right atrium. 31. Which blood vessels carry oxygenated blood from the lungs to the heart? A) Capillaries. B) Pulmonary veins. C) Coronary arteries. D) Veins. Show Answer Correct Answer: B) Pulmonary veins. 32. What shape does the circulatory system look like? A) Triangle. B) Square. C) Ahmadi passed. D) Circle. Show Answer Correct Answer: D) Circle. 33. Veins carry blood ..... to heart while arteries carry blood ..... the heart. A) Away from, toward. B) Toward, away from. Show Answer Correct Answer: B) Toward, away from. 34. Those that brings blood from the heart. A) Capillaries. B) Arteries. C) Veins. D) Tubes. Show Answer Correct Answer: B) Arteries. 35. In the systemic circuit, the blood leaves the heart through the A) Pulmonary vein. B) Pulmonary artery. C) Aorta. D) Vena cava. Show Answer Correct Answer: C) Aorta. 36. Which of these is a function of the blood circulatory system? A) Carries and transports oxygen, digested food and useful matter around the body. B) Helps us to breathe. C) Removes excess water from the body. D) None of above. Show Answer Correct Answer: A) Carries and transports oxygen, digested food and useful matter around the body. 37. True or False. A heart murmur is a valve not closing properly, A) False. B) True. Show Answer Correct Answer: B) True. 38. Which of the following patients should be treated for hypertension? A) A patient with a resting blood pressure reading of 115/78. B) A patient with a resting blood pressure reading of 119/79. C) A patient with a resting blood pressure reading of 158/93. D) None of the patients listed. Show Answer Correct Answer: C) A patient with a resting blood pressure reading of 158/93. 39. Type O blood has A) A antigen and B antibodies. B) Type B antigens and Type A antibodies. C) No antigens and A and B antibodies. D) A and B antigens and no antibodies. Show Answer Correct Answer: C) No antigens and A and B antibodies. 40. What part of blood is responsible for helping to clot blood? A) Oxygen. B) Leukocytes. C) Thrombocytes. D) Erythrocytes. Show Answer Correct Answer: C) Thrombocytes. 41. Blood vessels include: A) Red blood cells, platelets, white blood cells. B) Blood, water and nutrients. C) Capillaries, arteries and veins. D) None of above. Show Answer Correct Answer: C) Capillaries, arteries and veins. 42. What type of circulatory system do humans have? A) Closed circulatory system. B) Open circulatory system. C) Respiratory circulatory system. D) Linear circulatory system. Show Answer Correct Answer: A) Closed circulatory system. 43. The heart has ..... chambers and is a ..... sided pump A) 4, 2. B) 2, 4. C) 2, 2. D) 4, 1. Show Answer Correct Answer: A) 4, 2. 44. The blood takes the gas ..... away from the cells. A) Cell. B) Carbon dioxide. C) Blood. D) Oxygen. Show Answer Correct Answer: B) Carbon dioxide. 45. "Pulmonary" connects to which organ? A) Stomach. B) Lungs. C) Heart. D) Brain. Show Answer Correct Answer: B) Lungs. 46. Which of the following describes the function of the white blood cells? A) White blood cells transport oxygen to the body cells. B) White blood cells remove carbon dioxide from the body cells. C) White blood cells help in the process of clot formation whenever a blood vessel is broken. D) White blood cells fight invading bacteria, viruses, fungi, and parasites that cause infection. Show Answer Correct Answer: D) White blood cells fight invading bacteria, viruses, fungi, and parasites that cause infection. 47. Is lungs from the circulatory system A) True. B) False. Show Answer Correct Answer: B) False. 48. To circulate means to move blood around in a ..... A) Circle. B) Ellipse. C) Oval. D) Orbit. Show Answer Correct Answer: A) Circle. 49. The main purpose of the respiratory system is to provide nutrients to the body. A) False. B) True. Show Answer Correct Answer: A) False. 50. What carries blood into the heart? A) Arteries. B) Veins. C) Ventricles. D) Atriums. Show Answer Correct Answer: B) Veins. 51. Blood type that can receives blood from all blood types is ..... A) A. B) O. C) AB. D) B. Show Answer Correct Answer: C) AB. 52. Identify the 2 blood vessels that carry blood to the heart from the body. * A) Veins/capillaries. B) Arteries/capillaries. C) Superior vena cava/inferior vena cava. D) Pulmonary artery/pulmonary vein. Show Answer Correct Answer: C) Superior vena cava/inferior vena cava. 53. Movement of blood throughout the tissues of heart] A) Pulmonary Circulation. B) Coronary Circulation. C) Systematic Circulatic. D) None of above. Show Answer Correct Answer: B) Coronary Circulation. 54. What is a fast heart beat? A) Hypertension. B) Fibrillation. C) Hypotension. D) Tachycardia. Show Answer Correct Answer: D) Tachycardia. 55. Which is correct statement for arteriosclerosis? A) It is known as high blood pressure. B) It occurs when the amount of red blood cells in our body is low. C) It may be cause by a diet with too much fat. D) It occurs when white blood cells multiply abnormally. Show Answer Correct Answer: C) It may be cause by a diet with too much fat. 56. A protein that transports oxygen and carbon dioxide in the blood A) Fibrin. B) Platelets. C) Hemoglobin. D) Thrombocytes. Show Answer Correct Answer: C) Hemoglobin. 57. Hypertension is known as ..... and is caused by a narrowing of the arteries resulting in an increased resistance to the flow of blood. A) Low Blood Pressure. B) Angina. C) High Blood Pressure. D) Too much fat in your diet. Show Answer Correct Answer: C) High Blood Pressure. 58. The deoxygenated blood enters to your heart through the upper right atrium. A) True. B) False. Show Answer Correct Answer: A) True. 59. Oxygenated blood and deoxygenated blood of amphibians are mixed together in the heart. A) True. B) False. Show Answer Correct Answer: A) True. 60. How many times per minute does a shrew's heart beat? A) 90 times per minute. B) 50 times per minute. C) 1100 times per minute. D) 85 times per minute. E) 1, 000 times per minute. Show Answer Correct Answer: E) 1, 000 times per minute. ← 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