This quiz works best with JavaScript enabled. Home > Science > Biology > Circulatory System – Quiz 132 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Circulatory System Quiz 132 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Oxygen gets collected into our bodies when we breathe out A) True. B) False. Show Answer Correct Answer: B) False. 2. The systemic circuit transports blood to ..... A) Lungs. B) Body tissues. Show Answer Correct Answer: B) Body tissues. 3. Rh factor $\rightarrow$ A red blood cell surface antigen, first discovered in rhesus monkeys, that is a crucial consideration in blood transfusions. A) True. B) False. Show Answer Correct Answer: A) True. 4. What is responsible for supplying the body with nutrients and oxygen, and removing some waste products? A) Respiratory System. B) Circulatory System. C) Excretory System. D) None of the above. Show Answer Correct Answer: B) Circulatory System. 5. Which of the following contains valves? Which of the following has valves? A) Heart. B) Vein. C) Lymph vessel. D) All the above పైవన్నీ. Show Answer Correct Answer: D) All the above పైవన్నీ. 6. The left side of the heart pumps oxygenated blood to the body, while the right side pumps de-oxygenated blood to the lungs. A) True. B) False. Show Answer Correct Answer: A) True. 7. Below are the respiratory organ, except? A) Lung. B) Capillary. C) Bronchus. D) Alveoli. Show Answer Correct Answer: B) Capillary. 8. Carries blood away from the heart. A) Arteries. B) Veins. C) Capillaries. D) None of above. Show Answer Correct Answer: A) Arteries. 9. The contraction of the heart is known as? A) Stroke volume. B) Diastole. C) Cardiac cycle. D) Systole. Show Answer Correct Answer: D) Systole. 10. Function of WBCs is to A) Transport oxygen. B) Help in clotting of blood. C) Provide immunity. D) Provide storage of food. Show Answer Correct Answer: C) Provide immunity. 11. Capillaries pass ..... is passed to muscles and tissues and your waste is passed back. A) Carbon dioxide. B) Oxygen. C) White blood cells. D) Plasma. Show Answer Correct Answer: B) Oxygen. 12. I have a large lumen, I have thin muscular walls, I pump blood towards the heart A) Artery. B) Vein. C) Capillary. D) Arteriole. Show Answer Correct Answer: B) Vein. 13. This system gives your body support, and protects organs inside your body. A) Skeletal. B) Muscular. C) Respiratory. D) Circulatory. Show Answer Correct Answer: A) Skeletal. 14. Right side of heart A) Oxygen poor. B) Oxygen rich. Show Answer Correct Answer: A) Oxygen poor. 15. This side of the heart "receives" bad blood from the body. A) Left. B) Right. C) Center. D) Upper. Show Answer Correct Answer: B) Right. 16. Where does the process of digestion begin? A) Mouth. B) Esophagus. C) Stomach. D) Small intestine. Show Answer Correct Answer: A) Mouth. 17. Oxygenate blood with a high concentration of urea is carried by: A) Renal vein to the kidneys. B) Renal artery to the kidneys. C) Hepatic portal vein to the liver. D) Pulmonary artery to the lungs. E) Hepatic vein to the kidneys. Show Answer Correct Answer: B) Renal artery to the kidneys. 18. Where does the AORTA carry blood? A) To the body. B) To the lungs. C) To the heart. D) None of above. Show Answer Correct Answer: A) To the body. 19. ..... carry the blood back to the heart. This blood contains carbon dioxide. A) Veins. B) Arteries. C) Capillaries. D) None of above. Show Answer Correct Answer: A) Veins. 20. Study the diagram and identify one carnivore. A) Fox. B) Mouse. C) Rabbit. D) Grass. Show Answer Correct Answer: A) Fox. ← 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