This quiz works best with JavaScript enabled. Home > Science > Biology > Circulatory System – Quiz 321 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Circulatory System Quiz 321 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which material is a major waste product and is taken FROM the cells back to the HEART? A) Blood. B) Nutrients. C) Oxygen. D) Carbon dioxide. Show Answer Correct Answer: D) Carbon dioxide. 2. These are surface proteins located on Erythrocytes: A) Antibodies. B) Anti-A and Anti-B. C) Agglutinins. D) Agglutinogens. Show Answer Correct Answer: D) Agglutinogens. 3. Blood that is bright red is oxygen ..... ? A) Deficient. B) Rich. Show Answer Correct Answer: B) Rich. 4. Which of the following contain deoxygenated blood? A) Left ventricle. B) Right atrium. C) Pulmonary vein. D) None of above. Show Answer Correct Answer: B) Right atrium. 5. TYPES OF BLOOD VESSELS:* Transport blood from the heart to the tissues. A) Arteries. B) Veins. C) Capillaries. D) None of above. Show Answer Correct Answer: A) Arteries. 6. The circulatory system transports blood and other substance in the body A) True. B) False. Show Answer Correct Answer: A) True. 7. When you run your circulation changes to match each tissue's need. A) True. B) False. Show Answer Correct Answer: A) True. 8. What type of blood vessel area will the pulse be measured for? A) Wen. B) Artery. C) Fuzz. D) None of above. Show Answer Correct Answer: B) Artery. 9. Which of the following is NOT one of the signs of inflammation? A) Redness (erythema). B) Heat. C) Pain. D) Bleeding. Show Answer Correct Answer: D) Bleeding. 10. Veins bring blood to heart..... A) Superior vena cava. Urdhva Brihat Shira. B) Inferior vena cava is the inferior vena cava. C) Both. D) Pulmonary vein. Show Answer Correct Answer: C) Both. 11. Abigail and William are learning about the respiratory system. They want to know what gives red blood cells their ability to pick up oxygen. Can you help them? A) Hemoglobin. B) Antibodies. C) Enzymes. D) Hormones. Show Answer Correct Answer: A) Hemoglobin. 12. ..... carry oxygen from lungs to different parts of the body. A) Red blood cells. B) White blood cells. C) Platelets. D) Plasma. Show Answer Correct Answer: A) Red blood cells. 13. Carries blood to most of the small intestine and to the first half of the large intestine- A) Superior vena cava. B) Superior mesenteric artery. C) Inferior vena cava. D) Inferior mesenteric artery. Show Answer Correct Answer: B) Superior mesenteric artery. 14. Do veins contain oxygen? A) No. B) Yes. Show Answer Correct Answer: A) No. 15. Cardiomegaly A) Vessel, duct. B) Blood clot. C) Enlarged heart. D) Blood vessel. Show Answer Correct Answer: C) Enlarged heart. 16. The function of the heart valves is to ..... A) Pump blood. B) Receive blood from the ventricles. C) Separate the two sides of the heart. D) Prevent the blood from flowing back. Show Answer Correct Answer: D) Prevent the blood from flowing back. 17. Arteries carry blood away from the heart to the rest of the body. Veins push blood back to your heart. A) True. B) False. Show Answer Correct Answer: A) True. 18. The top chamber of the heart is called A) Atrium. B) Ventricles. C) Septum. D) Valves. Show Answer Correct Answer: A) Atrium. 19. Which blood vessels carry oxygenated blood away from the heart? A) Arteries. B) Lymphatic vessels. C) Capillaries. D) Veins. Show Answer Correct Answer: A) Arteries. 20. The muscular middle layer of the heart is called the A) Epicardium. B) Myocardium. C) Pericardium. D) Endocardium. Show Answer Correct Answer: B) Myocardium. ← 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