This quiz works best with JavaScript enabled. Home > Science > Biology > Circulatory System – Quiz 634 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Circulatory System Quiz 634 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Blood vessle that travels too the heart A) Artery. B) Capillary. C) Vein. D) None of above. Show Answer Correct Answer: C) Vein. 2. Blood carries oxygen, nutrients, water, waste products and carbon dioxide. A) TRUE. B) FALSE. Show Answer Correct Answer: B) FALSE. 3. If you are breathing too fast, you will get too much oxygen (breathing in a bag actually helps because it traps carbon dioxide). This is called ..... A) Hyperventilating. B) Fainting. Show Answer Correct Answer: A) Hyperventilating. 4. What types of antigens are present in a person with O blood? A) A and B. B) Rh, only. C) A, B and Rh. D) None. Show Answer Correct Answer: D) None. 5. Which of the following statements best describes phloem's function in the plant? A) Transpports water and minerals up from the roots to the rest of the plant. B) Transports food down from the leaves to the rest of the plant. C) Transports water and minerals down from the roots to the rest of the plant. D) Transports food up from the leaves to the rest of the plant. Show Answer Correct Answer: B) Transports food down from the leaves to the rest of the plant. 6. What direction does blood flow through arteries? A) Into the heart. B) Away from the heart. C) Into and away from the heart. D) Blood does not flow through arteries. Show Answer Correct Answer: B) Away from the heart. 7. In what order do the phases in each cardiac cycle occur? A) Ventricular contraction phase-general relaxation phase-atrial contraction phase. B) General relaxation phase-ventricular contraction phase-atrial contraction phase. C) Ventricular contraction phase-atrial contraction phase-general relaxation phase. D) Atrial contraction phase-ventricular contraction phase-general relaxation phase. Show Answer Correct Answer: D) Atrial contraction phase-ventricular contraction phase-general relaxation phase. 8. ..... pumps blood A) Heart. B) Kidney. C) Liver. D) Ureter. Show Answer Correct Answer: A) Heart. 9. Which of the following structures carries oxygenated blood? A) Right atrium. B) Pulmonary artery. C) Right ventricle. D) Pulmonary vein. Show Answer Correct Answer: D) Pulmonary vein. 10. Tricuspid valves are found on which side of the heart? A) Right. B) Left. Show Answer Correct Answer: A) Right. 11. What structures add more surface area (which increases absorption) in the small intestine? A) Villi. B) Small intestine. C) Gallbladder. D) Pancreas. Show Answer Correct Answer: A) Villi. 12. Bones, cartilages, ligaments and tendons form the ..... A) Muscular system. B) Skeletal system. C) Nervous system. D) None of above. Show Answer Correct Answer: B) Skeletal system. 13. These components work together to ..... about the body. A) Find. B) Locate. C) Signal. D) Gather information. Show Answer Correct Answer: D) Gather information. 14. Which animal would you find in a freshwater ecosystem? A) A whale. B) A shark. C) And old. D) A frog. Show Answer Correct Answer: D) A frog. 15. What kind of blood vessels that carry oxygen-rich blood away from the heart? A) Veins. B) Arteries. C) Ventricles. D) Capillaries. Show Answer Correct Answer: B) Arteries. 16. What are the two types of blood vessels? A) Arteries and Veins. B) Arteries and Heart. C) Liver and Veins. D) None of above. Show Answer Correct Answer: A) Arteries and Veins. 17. The atria are the "upstairs" chambers of the heart and these parts are the "downstairs" chambers: A) Valves. B) Ventricles. C) Blood. D) Candy hearts. Show Answer Correct Answer: B) Ventricles. 18. A person with type B blood can donate blood to people with which type(s) of blood? A) B, AB. B) A, AB. C) AB only. D) All types. Show Answer Correct Answer: A) B, AB. 19. Which of the following is NOT part of the respiratory tract? A) Upper respiratory tract. B) Respiratory airways. C) Lungs. D) Diaphragm. Show Answer Correct Answer: D) Diaphragm. 20. True or False Hemophilia, which isn't very common, mostly affects girls. In rare cases, guys can have the disease and get bleeding problems similar to the ones girls have. A) True. B) False. Show Answer Correct Answer: B) False. ← 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