This quiz works best with JavaScript enabled. Home > Science > Biology > Circulatory System – Quiz 621 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Circulatory System Quiz 621 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The liquid part of blood made of mostly water; nutrients, minerals and oxygen are dissolved A) Marrow. B) Plasma. C) Proteins. D) Urea. Show Answer Correct Answer: B) Plasma. 2. The following are all functions of blood except: A) Carry oxygen and carbon dioxide from and to the lungs. B) Carry nutrients and wastes. C) Carry carbon dioxide to body cells. D) Fight infections and heal wounds. Show Answer Correct Answer: C) Carry carbon dioxide to body cells. 3. How can you visually tell serum from plasma A) Serum is clear, plasma is cloudy. B) Serum is fluid, plasma is a gel. C) Serum is yellow, plasma is colorless. D) You cannot visually tell them apart. Show Answer Correct Answer: D) You cannot visually tell them apart. 4. The following contains oxygen-rich blood..... A) Left room. B) Right room. Show Answer Correct Answer: A) Left room. 5. Which is the main body of CIRCULATORY SYSTEM A) Kidney. B) Mouth. C) Heart. D) Brian. Show Answer Correct Answer: C) Heart. 6. What molecule is the phloem responsible for transporting? A) Glucose. B) Water. C) Sucrose. D) Glycogen. Show Answer Correct Answer: C) Sucrose. 7. Produced in lymph nodes and spleen A) Lymphocytes types. B) T-cells types. Show Answer Correct Answer: A) Lymphocytes types. 8. The nose, throat, and trachea are a passageway for ..... the body. A) Food to enter and waste to exit. B) Blood to flow throughout. C) Air to enter and for waste gases to exit. D) The protection and movement. Show Answer Correct Answer: C) Air to enter and for waste gases to exit. 9. Direction of blood flow in the body? A) Atria => ventricles => arteries. B) Atria => ventricles => veins. C) Ventricles => atria => arteries. D) Ventricles => atria => veins. Show Answer Correct Answer: A) Atria => ventricles => arteries. 10. Your blood needs oxygen to carry nutrients. A) True. B) False. Show Answer Correct Answer: A) True. 11. Receives oxygen-poor blood from the body. A) Left atrium. B) Left ventricle. C) Right atrium. D) Right ventricle. Show Answer Correct Answer: C) Right atrium. 12. Blood leaves the heart in two vessels are ..... A) Aorta and pulmonary vein. B) Aorta and vena cava. C) Pulmonary artery and aorta. D) Pulmonary artery and pulmonary vein. Show Answer Correct Answer: C) Pulmonary artery and aorta. 13. The aorta is the main artery that carries blood from the heart to the rest of the body A) True. B) False. Show Answer Correct Answer: A) True. 14. The beating sound (Lub-Dub) your heart makes comes from ..... A) Blood going in the wrong direction. B) The heart skipping beats. C) Your ears playing tricks on you. D) Valves closing. Show Answer Correct Answer: D) Valves closing. 15. Try to prepare your own pulse scope to measure your pulse rate on your own. What are the materials you need to prepare? A) Button. B) Matchstick. C) Both. D) Paper. Show Answer Correct Answer: C) Both. 16. What carries blood with oxygen to the body? A) Arteries. B) Veins. C) Atriums. D) Ventricles. Show Answer Correct Answer: A) Arteries. 17. Ismi is a student from Malang who is studying in Jakarta. One day, Ismi had an accident and needed a large blood transfusion, while his family was in Malang. Ismi only has college friends, namely Hasna, Fatin, and Kinan. Ismi's own blood type is A. Ismi's friends have Hasna, Fatin, and Kinan's blood types, respectively B, O, and AB. So the person who can carry out a blood transfusion for Ismi is..... A) Hasna. B) Fatin. C) Kinan. D) Fatin and Kinan. Show Answer Correct Answer: B) Fatin. 18. He heart pumps oxygenated blood to the ..... and deoxygenated blood to the ..... A) Body:liver. B) Body:lungs. C) Brain:lungs. D) Lungs:nose. Show Answer Correct Answer: B) Body:lungs. 19. What kind of blood have bright red color? A) Oxygen-rich blood. B) Carbon dioxide-rich blood. C) Arteries blood. D) Veins blood. Show Answer Correct Answer: A) Oxygen-rich blood. 20. Identify the adverbs:John quickly explained the math homework yesterday. A) Quickly, yesterday. B) Math, homework. C) Quickly, math. D) John, yesterday. Show Answer Correct Answer: A) Quickly, yesterday. ← 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