This quiz works best with JavaScript enabled. Home > Science > Biology > Circulatory System â Quiz 356 ð Homepage ð Download PDF Books ð Premium PDF Books Circulatory System Quiz 356 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Valve located between left atrium and left ventricle'..... A) Tricuspid valve. B) Bicuspid valve. C) Aortic valve. D) None of the above ā°Šāąā°ĩāąā°ĩāą ā°ā°ūā°ĩāą. Show Answer Correct Answer: B) Bicuspid valve. 2. What are the two main types of blood cells? A) Orange and green blood cells. B) Red and white blood cells. C) Purple and blue blood cells. D) Blue and red blood cells. Show Answer Correct Answer: B) Red and white blood cells. 3. What does phloem transport? A) Water. B) Minerals. C) Fruit. D) Sugar. Show Answer Correct Answer: D) Sugar. 4. Which one is the characteristic of circulatory system? A) They are open channel (has lumen). B) They are open ended. C) They have 2 tunics in their vessels. D) None of above. Show Answer Correct Answer: A) They are open channel (has lumen). 5. Hemoglobin can carry both oxygen and carbon dioxide. Which of the following statements is true about hemoglobin's affinity for these gases? A) Hemoglobin has higher affinity for oxygen in low pH environments. B) Hemoglobin has higher affinity for carbon dioxide in low pH environments. C) Hemoglobin has the same affinity for both oxygen and carbon dioxide in all conditions. D) Hemoglobin does not bind with carbon dioxide. Show Answer Correct Answer: A) Hemoglobin has higher affinity for oxygen in low pH environments. 6. Where does blood get a new supply of blood and oxygen? A) Arteries. B) Veins. C) Capillaries. D) Blood pressure. Show Answer Correct Answer: C) Capillaries. 7. ..... are tiny blood vessels that carry blood to and from almost all body cells and connect arteries and veins. They are only one cell thick. A) Arteries. B) Veins. C) Capillaries. D) None of above. Show Answer Correct Answer: C) Capillaries. 8. What type of circulation that moves blood between heart and lungs? A) Upper circulation. B) Lower circulation. C) Pulmonary circulation. D) Systemic circulation. Show Answer Correct Answer: C) Pulmonary circulation. 9. How many compartments are there in the heart? A) 3. B) 5. C) 8. D) 4. Show Answer Correct Answer: D) 4. 10. This carries oxygen from the lungs and delivers it throughout the body A) White Blood Cells. B) Red Blood Cells. C) Blood Vessels. D) Arteries. Show Answer Correct Answer: B) Red Blood Cells. 11. The right atrium is filled with A) Oxygen poor blood. B) Oxygen rich blood. C) Carbon dioxide poor blood. D) Nutrient poor blood. Show Answer Correct Answer: A) Oxygen poor blood. 12. ..... carry carbon dioxide and waste towards the heart from all parts of the body. A) Arteries. B) Veins. C) Aorta. D) Lungs. Show Answer Correct Answer: B) Veins. 13. Which pathway is the systemic circuit? A) Heart Head Body. B) Heart Body Heart. C) Lungs Body Lungs. D) Heart Lungs Heart. Show Answer Correct Answer: B) Heart Body Heart. 14. Which part of the brain controls senses, thinking, and memory? A) Cerebrum. B) Cerebellum. C) Medulla. D) None of above. Show Answer Correct Answer: A) Cerebrum. 15. Cardiologist A) Specialist in the heart. B) Record of heart electricity. C) Enlarged heart. D) State of fast heart. Show Answer Correct Answer: A) Specialist in the heart. 16. Blood flows through blood vessels A) True. B) False. Show Answer Correct Answer: A) True. 17. What is systolic blood pressure A) Blood pressure in the veins during a heart beat. B) Blood pressure in the arteries during a heart beat. C) Blood pressure in the heart during a heart beat. D) Blood pressure in the lungs during a heart beat. Show Answer Correct Answer: B) Blood pressure in the arteries during a heart beat. 18. It is a characteristic of Hypertension A) Blood pressure is too high. B) Describes an irregular heartbeat. Show Answer Correct Answer: A) Blood pressure is too high. 19. Large veins returning blood to the heart (R side) A) Pulmonary. B) Coronary. C) Vena Cava. D) Brachial. Show Answer Correct Answer: C) Vena Cava. 20. This blood type is known as the universal donor. A) O negative. B) AB negative. C) AB positive. D) None of above. Show Answer Correct Answer: A) O negative. â PreviousNext âRelated 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 ð Back to Homepage ð Download PDF Books ð Premium PDF Books