This quiz works best with JavaScript enabled. Home > General Knowledge > Science > Biology > Circulatory System – Quiz 110 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Circulatory System Quiz 110 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Deoxygenated blood pathway arrange steps from 1-7:inferior and superior vena cava A) 4. B) 1. C) 2. D) 5. E) 6. Show Answer Correct Answer: B) 1. 2. Combining of glucose and oxygen to produce energy. A) Agglutination. B) Circulation. C) Respiration. D) Digestion. Show Answer Correct Answer: C) Respiration. 3. How are algae able to survive? A) The algae get energy from other algae. B) The algae do not require energy to survive. C) The single cell controls all the algae's life processes. D) Other multi-celled organisms provide food for the algae. Show Answer Correct Answer: C) The single cell controls all the algae's life processes. 4. A condition where a hole exists between the two sides of the heart A) Ventricular Septal Defect. B) Aneurysm. C) Aortic stenosis. D) Atherosclerosis. Show Answer Correct Answer: A) Ventricular Septal Defect. 5. Also called the voicebox A) Alveoli. B) Pharynx. C) Larynx. D) Trachea. Show Answer Correct Answer: C) Larynx. 6. What does Hemophilia do? A) Slowly Kills you. B) Infects your blood making it dirty. C) Gives you a fear of blood coming out of your body. D) Makes it harder for your body to clot. Show Answer Correct Answer: D) Makes it harder for your body to clot. 7. The process by which blood moves between the heart and the lungs A) Pulmonary Circulation. B) Systemic Circulation. C) Respiration. D) Ventricles. Show Answer Correct Answer: A) Pulmonary Circulation. 8. This carries blood away from the heart A) Artery. B) Capillary. C) Consulted Tubule. D) Vein. Show Answer Correct Answer: A) Artery. 9. WE HELP THE BLOOD TO CLOT AND FORM SCABSAYUDAMOS A QUE SE COAGULE LA SANGRE Y SE FORMEN COSTRAS A) PLATELETS. B) PLASMA. C) WHITE CELLS. D) RED CELLS. Show Answer Correct Answer: A) PLATELETS. 10. What does the ST segment represent in the electrocardiogram? A) Interval between ventricle depolarization and ventricle repolarization. B) Ventricle depolarization. C) Delay between atrial depolarization and ventricle depolarization. D) Atrial depolarization. Show Answer Correct Answer: A) Interval between ventricle depolarization and ventricle repolarization. 11. Which thing joins arteries and vein? A) Capillaries. B) Heart. C) Lung. D) None of them. Show Answer Correct Answer: A) Capillaries. 12. These are the smallest and most numerous of the vessels and are responsible for the exchange of materials between the blood and tissue cells A) Blood Vessels. B) Capillaries. C) Veins. D) Arteries. Show Answer Correct Answer: B) Capillaries. 13. What type of human blood is found the most in world population A) O. B) AB. C) B. D) A. Show Answer Correct Answer: A) O. 14. Have thick, strong, elastic walls (may have multiple answers) A) Veins. B) Arteries. C) Capillaries. D) Alveoli. Show Answer Correct Answer: B) Arteries. 15. What percent of blood is made up of plasma (liquid and proteins)? A) 45%. B) 55%. C) 35%. D) 65%. Show Answer Correct Answer: B) 55%. 16. The tubes that go from the trachea into the lungs A) Diaphragm. B) Epiglottis. C) Alveoli. D) Bronchial tubes. Show Answer Correct Answer: D) Bronchial tubes. 17. How many chambers dose the heart have A) 9. B) 12. C) 4. D) 43. Show Answer Correct Answer: C) 4. 18. Mature red blood cells A) Are produced in the liver. B) Promote clottin. C) Can live for about a year. D) Do not have a nucleus. Show Answer Correct Answer: D) Do not have a nucleus. 19. An embolus is a foreign substance circulating in the bloodstream. A) False. B) True. Show Answer Correct Answer: B) True. 20. What human body system includes the heart, arteries, veins, capillaries, oxygenated and deoxygenated blood? A) Respiratory. B) Outgrowths. C) Muscular. D) Circulatory. Show Answer Correct Answer: D) Circulatory. 21. Arteries has a pulse but Veins and Capillaries does not. A) False. B) True. Show Answer Correct Answer: B) True. 22. Choose the correct order of blood flow A) Artery-arteriole-capillary-venule-vein. B) Arteriole-artery-capillary-vein-venule. C) Vein-capillary-venule-artery-arteriole. D) Vein-venule-capillary-arteriole-artery. Show Answer Correct Answer: A) Artery-arteriole-capillary-venule-vein. 23. You can only find blood vessels in your arms and legs. A) False. B) True. Show Answer Correct Answer: A) False. 24. Veins join together to form ..... A) Vena cava. B) Aorta. C) Pulmonary vein. D) None of above. Show Answer Correct Answer: A) Vena cava. 25. A ..... is a vessel that carries blood towards the heart A) Capillaries. B) Vein. C) Blood Vessel. D) Artery. Show Answer Correct Answer: B) Vein. 26. Which blood vessel transports blood, nutrients and oxygen to cells in your organs and body systems? A) Arteries. B) Cells. C) Capillaries. D) Veins. Show Answer Correct Answer: C) Capillaries. 27. Blood clots can cause a heart attack A) False. B) True. Show Answer Correct Answer: B) True. 28. What do you call to the process of exchanging gases? A) Respiration. B) Circulatory system. C) Respiratory system. D) Circulation. Show Answer Correct Answer: A) Respiration. 29. The transitional vessels between veins and capillaries. A) Venules. B) Arteries. C) Arterioles. D) None of above. Show Answer Correct Answer: A) Venules. 30. Which type of vessels have vlaves? A) Veins. B) Arteries. Show Answer Correct Answer: A) Veins. 31. The throbbing feeling of the artery near the wrist is called A) Heartbeat. B) Exhaling. C) Inhaling. D) Pulse. Show Answer Correct Answer: D) Pulse. 32. Which color is used to represent oxygenated blood? A) Green. B) Blue. C) Yellow. D) Red. Show Answer Correct Answer: D) Red. 33. The ..... valve lies between the right atrium and right ventricle. A) Semilunar aortic. B) Bicuspid. C) Tricuspid. D) Pulmonary. Show Answer Correct Answer: C) Tricuspid. 34. The chambers of the heart are called ..... A) Right Axle, Right Vet, Left Axle, & Left Vet. B) Right Obstacle, Right Venus, Left Obstacle, & Left Venus. C) Right Atrium, Right Ventricle, Left Atrium, & Left Ventricle. D) Right Chamber, Left Chamber. Show Answer Correct Answer: C) Right Atrium, Right Ventricle, Left Atrium, & Left Ventricle. 35. Which part of blood helps form clots and scabs? A) Platelets. B) White blood cells. C) Red blood cells. D) Plasma. Show Answer Correct Answer: A) Platelets. 36. Glands in your stomach lining make ..... and ..... that break down food. A) Salivary Glands and Teeth. B) Teeth and Mouth. C) Stomach Acid and Enzymes. D) Esophagus & Stomach. Show Answer Correct Answer: C) Stomach Acid and Enzymes. 37. A structure made up of different types of tissue and performs a specific job. A) Organ system. B) Organ. C) Cells. D) Tissue. Show Answer Correct Answer: B) Organ. 38. What is the main function of the smooth muscle in artery walls? A) To prevent backflow of low pressure blood. B) To control blood pressure by extension and recoiling. C) To allow exchange of materials with tissues. D) To control blood flow by vasoconstriction/vasodilation. Show Answer Correct Answer: D) To control blood flow by vasoconstriction/vasodilation. 39. What is the circle of connected blood vessels that protects the brain by providing more than one route for blood to reach brain tissue A) Jugular. B) Electrocardiogram. C) Circle of Willis. D) Stethoscope. Show Answer Correct Answer: C) Circle of Willis. 40. Saliva softening food is an example of A) Chemical digestion. B) Mechanical digestion. Show Answer Correct Answer: A) Chemical digestion. 41. Veins are just as thick as arteries because the blood flowing back to the heart is pumped under pressure A) TRUE. B) FALSE. Show Answer Correct Answer: B) FALSE. 42. The blood vessels that carry blood from the heart to all other parts of the body is: A) The capillaries. B) The arteries. C) The veins. D) None of above. Show Answer Correct Answer: B) The arteries. 43. Diseases that affect the system A) Gastritis. B) Angina pectoris. C) Epilepsy. D) None of above. Show Answer Correct Answer: B) Angina pectoris. 44. The ..... is the place where your body has its last chance to absorb nutrients and water from the food you have eaten and it is also the place where the leftovers are turned into waste. A) Mouth. B) Esophagus. C) Small intestine. D) Large intestine. Show Answer Correct Answer: D) Large intestine. 45. What % of your body mass is made up of blood? A) 8%. B) 30%. C) 15%. D) 10%. Show Answer Correct Answer: A) 8%. 46. Which organs help you breathe in oxygen and breathe out carbon dioxide? A) Lungs. B) Heart. C) Blood Veins. D) None of above. Show Answer Correct Answer: A) Lungs. 47. What are the four types of blood? A) A, AO, AB, AA. B) A, AA, BB, O. C) A, B, AB, O. D) A, BB, CD, EE. Show Answer Correct Answer: C) A, B, AB, O. 48. The heart pumps blood around the body through a network of blood vessels that is over ..... miles A) 100, 000. B) 800. C) 80, 000. D) 50, 000. Show Answer Correct Answer: C) 80, 000. 49. Which of the following formed elements have a life span of 20 to 120 days and are destroyed in the spleen of the liver? A) Plasma. B) Thrombocytes. C) Lymphocytes. D) Erythrocytes. Show Answer Correct Answer: D) Erythrocytes. 50. System that circualtes the blood A) Digestive system. B) Circulatory system. C) Respiratory system. D) None of above. Show Answer Correct Answer: B) Circulatory system. 51. The vessels with one-way valves to prevent blood from flowing backwards. A) Arteries. B) Capillaries. C) Heart. D) Veins. Show Answer Correct Answer: D) Veins. 52. This is the movement of blood from the heart to the lungs, and back to the heart. A) Pulmonary Circulation. B) Coronary circulation. C) Systemic Circulation. D) None of these. Show Answer Correct Answer: A) Pulmonary Circulation. 53. What is the double membrane that protects the heart. A) Pericardium. B) Septum. C) Pericardial. D) Right Auricle. Show Answer Correct Answer: A) Pericardium. 54. Blood vessel structure:Outer layer composed of connective tissue A) Outer tunic. B) Tunica media. C) Intimate tunic. D) None of above. Show Answer Correct Answer: A) Outer tunic. 55. If heart stops pumping, then human will ..... A) Die. B) Live. C) Fall asleep. D) Passed out. Show Answer Correct Answer: A) Die. 56. The breakdown of food into small molecules, which are then absorbed into the body is the main function of which body system. A) Endocrine system. B) Excretory system. C) Integumentary system. D) Digestive system. Show Answer Correct Answer: D) Digestive system. 57. Pulse we feel at inner part of wrist is called ..... A) Femoral pulse. B) Radial pulse. C) Brachial pulse. D) Carotid pulse. Show Answer Correct Answer: B) Radial pulse. 58. Veins carry blood to your heart. A) False. B) True. Show Answer Correct Answer: B) True. 59. About how many gallons of blood does your heart pump a day? A) 200 gallons. B) 1 BILLION gallons. C) 2, 000 gallons. D) None, I have no heart Mr. Dalton. Show Answer Correct Answer: C) 2, 000 gallons. 60. Which muscle type is voluntary? A) Skeletal. B) Cardiac. C) Smooth. D) None of above. Show Answer Correct Answer: A) Skeletal. ← 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