This quiz works best with JavaScript enabled. Home > Science > Biology > Circulatory System – Quiz 563 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Circulatory System Quiz 563 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Directs oxygenated blood from the heart to the arteries. A) Veins. B) Arteries. C) Aorta. D) Vena Cava. Show Answer Correct Answer: C) Aorta. 2. The heart is a muscular A) Pump. B) Vessel. C) Vessel. D) Chamber. Show Answer Correct Answer: A) Pump. 3. Main parts include:nose, lungs, trachea A) Circulatory/cardiovascular system. B) Respiratory system. C) Muscular system. D) Digestive system. Show Answer Correct Answer: B) Respiratory system. 4. The number of times your heart beats in one minute. A) Pulse. B) Heart beat. C) Heart rate. D) Blood pressure. Show Answer Correct Answer: C) Heart rate. 5. Which does blood transport?I. ProteinsII. HormonesIII. Platelets A) I and II only. B) I and III only. C) II and III only. D) I, II and III. Show Answer Correct Answer: D) I, II and III. 6. The first stethescope was invented by..... A) William Harvey William Harvey. B) Gyrilamo Fabrici Gyrilamo Fabrici. C) Both. D) Rene Laennec Rene Laennec. Show Answer Correct Answer: D) Rene Laennec Rene Laennec. 7. Circulation is offered by gastrovascular system in ..... A) Cnidaria. B) Platehelminthes. C) Both. D) Annelida. Show Answer Correct Answer: C) Both. 8. Which is true about RBC? A) The life span is 120 days. B) Stands for RBC. C) Called erythrocyte. D) All of the above. Show Answer Correct Answer: D) All of the above. 9. The alveoli ..... A) Carry blood around the body. B) Take the air from the nose to the lungs. C) Exchange oxygen and carbon dioxide. D) Is a muscle that pumps blood. Show Answer Correct Answer: C) Exchange oxygen and carbon dioxide. 10. Which respiratory pigment has a greater affinity for oxygen? A) Haemoglobin. B) Myoglobin. Show Answer Correct Answer: B) Myoglobin. 11. How are the circulatory system and muscular system related? A) They are both in the body. B) They are both red. C) The heart is a muscle. D) Muscles help the blood cells. Show Answer Correct Answer: C) The heart is a muscle. 12. Which of the following IS NOT a similarity between veins and arteries? A) They both carry blood. B) They both connect to the heart. C) They both connect to capillaries. D) They both have thick walls. Show Answer Correct Answer: D) They both have thick walls. 13. *Blood CirculationSystemic Circulation A) Pertains to the movement of blood through the tissues of the heart. B) Pertains to the movement of blood from the heart to the rest of the body. C) Pertains to the movement of blood from the heart to the rest of the body except the lungs. D) Pertains to the movement of blood from the heart to the lungs and again back to the heart. Show Answer Correct Answer: C) Pertains to the movement of blood from the heart to the rest of the body except the lungs. 14. Passage way that moistens the air and has hairs to trap dust and particles A) Nasal cavity. B) Bronchi. C) Mouth cavity. D) Larynx. Show Answer Correct Answer: A) Nasal cavity. 15. What is one way the lymphatic system moves lymph throughout the body? A) Gravity. B) A lymphatic heart. C) Ropes and pulleys. D) Motivation. Show Answer Correct Answer: A) Gravity. 16. Which blood vessels carry deoxygenated blood from the body back to the heart? A) Arteries. B) Capillaries. C) Veins. D) Venules. Show Answer Correct Answer: C) Veins. 17. The products of cellular respiration are carbon dioxide, ATP, and water. A) True. B) False. Show Answer Correct Answer: A) True. 18. What is it when part of the heart muscle dies or is damaged; not enough oxygen can reach the heart? A) Atherosclerosis. B) Heart attack. Show Answer Correct Answer: B) Heart attack. 19. Which statement most accurately describes the pulmonary vein? A) Blood vessels that carry oxygen-rich blood back into the lungs. B) Blood vessels that carry metabolic waste from cells back to the heart. C) Blood vessel that receives blood from the right ventricle of the heart and sends it to the lungs for purification. D) Blood vessels that carry purified blood from the lungs back into the left atrium of the heart. Show Answer Correct Answer: C) Blood vessel that receives blood from the right ventricle of the heart and sends it to the lungs for purification. 20. It carry oxygenated blood away from the heart to the cells, tissues, and organs of the body. A) Capillaries. B) Veins. C) Arteries. D) Blood Vessel. Show Answer Correct Answer: C) Arteries. ← 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