This quiz works best with JavaScript enabled. Home > Science > Biology > Circulatory System – Quiz 618 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Circulatory System Quiz 618 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The inferior vena cava and superior vena cava are examples of what blood vessel? A) Veins. B) Capillaries. C) Arteries. D) Valves. Show Answer Correct Answer: A) Veins. 2. Blood carries oxygen to the heart and lungs. A) True. B) False. Show Answer Correct Answer: A) True. 3. These blood vessels are where gaseous exchange takes place. A) Veins. B) Arteries. C) Capillaries. D) Venule. Show Answer Correct Answer: C) Capillaries. 4. They are thin-walled and floppy blood vessels that carry oxygen poor blood back to the heart. A) Ventricles. B) Arteries. C) Veins. D) Capillaries. Show Answer Correct Answer: C) Veins. 5. The right valve that separates the atria from the ventricle is called A) Mitral. B) Tricuspid. C) Pulmonary. D) None of above. Show Answer Correct Answer: B) Tricuspid. 6. A negative test for glucose will cause Benedicts to stay ..... A) Brick red. B) Blue. C) Black. D) Orange. Show Answer Correct Answer: B) Blue. 7. How many heart valves are there? A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: D) 4. 8. Burning body A) Blood transfusion is done in this situation (4). B) Blood Grouping Components. Show Answer Correct Answer: A) Blood transfusion is done in this situation (4). 9. "They carry blood away from the heart to the organs and tissues. They carry oxygenated blood to the body" A) Veins. B) Arteries. Show Answer Correct Answer: B) Arteries. 10. Name the correct order in which blood travels through your blood vessels A) Heart, Arteries, Veins, Capillaries, Heart. B) Heart Arteries, Capillaries, Veins, Heart. C) Heart, Veins, Arteries, Capillaries, Heart. D) Heart, Capillaries, Veins, Arteries, Heart. Show Answer Correct Answer: B) Heart Arteries, Capillaries, Veins, Heart. 11. This type of blood cell helps in the clotting process of blood. A) Red blood cells. B) Platelets. C) White blood cells. D) Plasma. Show Answer Correct Answer: B) Platelets. 12. The layer of the heart which responsible for the contraction of the heart is called? A) Epicardium. B) Myocardium. C) Pericardium. D) All of the above. Show Answer Correct Answer: B) Myocardium. 13. A place where two bones meet A) Muscle. B) Ligament. C) Tendon. D) Joint. Show Answer Correct Answer: D) Joint. 14. Which of these blood vessels carry blood back to the heart? A) Aorta. B) Capillaries. C) Veins. D) Arteries. Show Answer Correct Answer: C) Veins. 15. Beating your heart is voluntary A) True. B) False. Show Answer Correct Answer: B) False. 16. Systemic Lupus Erythematosus A) Cardiovascular system. B) Lymphatic system. Show Answer Correct Answer: B) Lymphatic system. 17. Blood vessels in the skin open or close in response to environmental conditions related to the transport of A) Nutrients. B) Oxygen. C) Hormones. D) Heat. Show Answer Correct Answer: D) Heat. 18. In the human vascular system, where is the highest blood pressure measured? A) External carotid artery. B) Aorta. C) Renal artery. D) Pulmonary artery. Show Answer Correct Answer: B) Aorta. 19. What is the name of the dividing wall that separates the left and the right sides of the heart? A) Aorta. B) Pectorals. C) Septum. D) Valve. Show Answer Correct Answer: C) Septum. 20. One of the largest veins in the body that brings blood from lower part of body to heart. A) Inferior vena cava. B) Aorta. C) Superior vena cava. D) Venules. Show Answer Correct Answer: A) Inferior vena cava. ← 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