This quiz works best with JavaScript enabled. Home > Science > Biology > Circulatory System – Quiz 602 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Circulatory System Quiz 602 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The left-upper side on the image that we discussed is called A) Left Atrium. B) Right Atrium. C) Left Ventricle. D) Right Ventricle. Show Answer Correct Answer: B) Right Atrium. 2. If a patient receives a transfusion of the wrong blood type A) An adverse reaction could result in the patients death. B) Patient antibodies could react with the donor's RBCs. C) The donor's RBCs could clump together (agglutinate). D) All of the options are correct. Show Answer Correct Answer: D) All of the options are correct. 3. The temperature at which air is saturated and condensation forms. A) Isobar. B) Heat. C) Precipitation. D) Dew Point. Show Answer Correct Answer: D) Dew Point. 4. Which vessels have the lowest pressure A) Capillaries. B) Arteries. C) Venules. D) Veins. Show Answer Correct Answer: D) Veins. 5. When you are feeling for your pulse you are detecting the A) Regular expansion and contraction of the arteries in response to your heartbeat. B) Your heart starting and stopping as it beats. C) Blood being pushed through your veins. D) Blood flowing through your capillaries. Show Answer Correct Answer: A) Regular expansion and contraction of the arteries in response to your heartbeat. 6. The diaphragm muscle moves up and ribs move in A) Exhale. B) Inhale. Show Answer Correct Answer: A) Exhale. 7. Blood helps to maintain constant body temperature. A) True. B) False. Show Answer Correct Answer: A) True. 8. Which of the following best describes the pulmonary circuit? A) Heart-pulmonary artery-capillaries-lungs-heart. B) Heart-pulmonary artery-lungs-pulmonary vein-heart. C) Heart-aorta-lungs-pulmonary vein-heart. D) Heart-pulmonary artery-lungs-vena cava-heart. Show Answer Correct Answer: B) Heart-pulmonary artery-lungs-pulmonary vein-heart. 9. A cluster of cells situated in the upper part of the right auricle are called A) Sinoatrial node. B) Son node. C) Lymph node. D) Coronary node. Show Answer Correct Answer: A) Sinoatrial node. 10. What does the systemic circulation do? A) Take oxygen rich blood to the body. B) Take oxygen poor blood to the lungs. C) Take oxygen poor blood to the heart. D) Take oxygen rich blood to the lungs. Show Answer Correct Answer: A) Take oxygen rich blood to the body. 11. In this system, blood is pumped by a tubular heart through a blood vessels and then out into the cavity. A) Open transport system. B) Lock transport system. C) Closed transport system. D) None of above. Show Answer Correct Answer: A) Open transport system. 12. The nervous system is composed of the heart, blood, and blood vessels. A) True. B) False. Show Answer Correct Answer: B) False. 13. The ..... are where the oxygen and nutrients are pick up by the blood. A) Lungs. B) Heart. C) Aorta. D) Vena cava. Show Answer Correct Answer: A) Lungs. 14. Which is the correct pathway of air into the respiratory system? A) Nose and mouth, pharynx, trachea, bronchi, bronchioles, alveoli. B) Nose and mouth, bronchi, trachea, pharynx, bronchioles, alveoli. C) Alveoli, bronchioles, bronchi, trachea, pharynx, nose and mouth. D) Pharynx, nose and mouth, bronchioles, bronchi, trachea, alveoli. Show Answer Correct Answer: A) Nose and mouth, pharynx, trachea, bronchi, bronchioles, alveoli. 15. Which vessel does atherosclerosis affect A) Veins. B) Capillaries. C) Arteries. D) None of above. Show Answer Correct Answer: C) Arteries. 16. Which chamber of the heart receives blood from the vena cava? A) Right atrium. B) Left atrium. C) Right ventricle. D) Left ventricle. Show Answer Correct Answer: A) Right atrium. 17. Why are capillaries important to the circulatory system? A) The breakdown of food into usable nutrients occurs there. B) The movement of muscles to perform locomotion occurs there. C) The exchange of materials between the blood and body cells occurs there. D) The pumping of blood occurs there. Show Answer Correct Answer: C) The exchange of materials between the blood and body cells occurs there. 18. What is the name of the arteries that provdie the heart with oxygen A) Coronary. B) Capillaries. C) Aorta. D) Pulmonary artery. Show Answer Correct Answer: A) Coronary. 19. What is the name of the membrane that surrounds the outside of the heart? A) Endocardium. B) Pericardium. C) Myocardium. D) Epicardium. Show Answer Correct Answer: B) Pericardium. 20. Which side of the heart is the tricuspid valve found on? A) Left. B) Right. Show Answer Correct Answer: B) Right. ← PreviousNext →Related 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 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books