This quiz works best with JavaScript enabled. Home > Science > Biology > Circulatory System – Quiz 130 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Circulatory System Quiz 130 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Splenic tumors that are usually malignant, metastatic, and cause hemoabdomen are called A) Spleen cancer. B) Hemangiosarcoma. C) Thrombosis. D) Edema. Show Answer Correct Answer: B) Hemangiosarcoma. 2. Rapid forceful beating of the heart is due to ..... A) Tension. B) Heavy exercise. C) Danger. D) All of the above. Show Answer Correct Answer: D) All of the above. 3. What is the best way to keep your heart healthy among the following options? A) Playing Tennis on the Computer for 30 minutes per day. B) Playing in the Garden for 30 minutes per day. C) Eating only one Chocolate a day. D) Playing a Board Game every day for 60 minutes. Show Answer Correct Answer: B) Playing in the Garden for 30 minutes per day. 4. Blood flows from the vena cava into which chamber of the heart? A) Left atrium. B) Right atrium. C) Left ventricle. D) Right ventricle. Show Answer Correct Answer: B) Right atrium. 5. Which of the following is NOT a main component of the circulatory system? A) Blood. B) Heart. C) Lungs. D) Blood vessels. Show Answer Correct Answer: C) Lungs. 6. How many ventricles are there in the heart? A) 1. B) 2. C) 10. D) 0. Show Answer Correct Answer: B) 2. 7. Valves are flaps of muscles that prevent the backflow of the blood. A) TRUE. B) FALSE. Show Answer Correct Answer: A) TRUE. 8. Components of the heart regulating the direction of blood flow. They don't allow blood to travel backwards. A) Valves. B) Chambers. C) Septum. D) Arteries. Show Answer Correct Answer: A) Valves. 9. Repeating pumping process of the heart A) Cardiac cycle. B) Systole. C) Diastole. D) Blood pressure. E) Blood pressure. Show Answer Correct Answer: A) Cardiac cycle. 10. Are in charge of transporting blood with nutrients and oxygen toward the cells and carbon dioxide and other waste from cells A) Heart. B) Arteries. C) Veins. D) Capillaries. E) Circulatory system and its parts. Show Answer Correct Answer: D) Capillaries. 11. Each Muscle is made up of the following except for ..... A) Muscle Tissue. B) Blood vessels. C) Nerves. D) Bones. Show Answer Correct Answer: D) Bones. 12. Which are blood vessels that transport blood toward the heart? A) Heart. B) Arteries. C) Capillaries. D) Veins. Show Answer Correct Answer: D) Veins. 13. Circulation between heart and lungs is called A) Systemic circulation. B) Pulmonary circulation. C) Double circulation. D) None of above. Show Answer Correct Answer: B) Pulmonary circulation. 14. The endothelium is the deepest layer of which blood vessels? A) Arteries & Veins. B) Capillaries. C) Arterioles and Venules. D) All blood vessels. Show Answer Correct Answer: D) All blood vessels. 15. What is the tissue that is used to transport necessary materials throughout the plant? A) Circulatory tissue. B) Transport tissue. C) Vascular tissue. D) Pathway tissue. Show Answer Correct Answer: C) Vascular tissue. 16. The circulatory system is divided into 2 circuits: A) 1.Blood circulation through the lungs 2.Blood circulation to various parts of the body. B) 1.Blood circulation through the liver 2.Blood circulation to various parts of the body. C) 1.Blood circulation through the kidneys 2.Blood circulation to various parts of the body. D) 1.Blood circulation through the spleen 2.Blood circulation to various parts of the body. Show Answer Correct Answer: A) 1.Blood circulation through the lungs 2.Blood circulation to various parts of the body. 17. What is the side of the adult heart? A) Size of an apple. B) Size of a pillow. C) Size of a pea. D) Size of a large fist. Show Answer Correct Answer: D) Size of a large fist. 18. What vocabulary word means a cell in the blood that takes up oxygen in the lungs and delivers it to cells elsewhere in the body? A) Plasma. B) Platelets. C) Red blood cell. D) White blood cell. Show Answer Correct Answer: C) Red blood cell. 19. What are the 5 parts of cardiovascular system? A) Heart, blood and 4 blood types. B) Heart, blood and 4 blood vessels. C) Heart, blood and 3 blood types. D) Heart, blood, blood vessels, blood types and heart valves. Show Answer Correct Answer: D) Heart, blood, blood vessels, blood types and heart valves. 20. This image represents what body system? A) Skeletal. B) Muscular. C) Circulatory. D) Respiratory. Show Answer Correct Answer: C) Circulatory. ← 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