This quiz works best with JavaScript enabled. Home > Science > Biology > Circulatory System – Quiz 524 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Circulatory System Quiz 524 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The right ventricle pumps oxygen-poor blood to the ..... A) Kidneys. B) Liver. C) Lungs. D) None of above. Show Answer Correct Answer: C) Lungs. 2. Tubes that transport blood. A) HEART. B) BLOOD. C) BLOOD VESSELS. D) None of above. Show Answer Correct Answer: C) BLOOD VESSELS. 3. Aorta:from A) Heart. B) Lower part of body. C) Upper part of body. D) None of above. Show Answer Correct Answer: A) Heart. 4. Whic if the following are characteristics of an artery?1. Carries blood from the heart 2. Carries blood to the heart3. Has valves 4. Has no valves5. Has a pulse 6. Has no pulse A) 1, 4 and 5. B) 2, 4 and 5. C) 2, 3 and 6. D) 1, 3 and 6. Show Answer Correct Answer: A) 1, 4 and 5. 5. What reading goes on the top when recording blood pressure? A) Systolic. B) Diastolic. Show Answer Correct Answer: A) Systolic. 6. This layer of heart tissue consists of cardiac muscle tissue: A) Epicardium. B) Endocardium. C) Myocardium. D) None of above. Show Answer Correct Answer: C) Myocardium. 7. Blood goes from the Left Atrium to the A) Right ventricle. B) Left ventricle. C) Right atrium. D) Aorta. Show Answer Correct Answer: B) Left ventricle. 8. The human heart pumps five liters of blood per minute A) True. B) False. Show Answer Correct Answer: A) True. 9. Height and weight of heart is A) 9 cm in length 11 cm in breadth and 500 g. B) 12 cm in length 11 cm in breadth and 600 g. C) 12 cm in length and 9 cm in breadth and 300 g. D) 12 cm in length and 10 cm in breadth and 750 g. Show Answer Correct Answer: C) 12 cm in length and 9 cm in breadth and 300 g. 10. The function of red blood cells is to A) Transport oxygen. B) Eliminate wastes. C) Fight diseases and defend from infection. D) Transform CO2 into energy. Show Answer Correct Answer: A) Transport oxygen. 11. Who carries blood to the lungs? A) Pulmonary arteries. B) Veins. Show Answer Correct Answer: A) Pulmonary arteries. 12. True or False:The mitral and bicuspid valve is the same thing. A) True. B) False. Show Answer Correct Answer: A) True. 13. Which organ that causing the sound of a heartbeat? A) The atria. B) The ventricle. C) The valve. D) The pericardium. Show Answer Correct Answer: C) The valve. 14. What is the protein in red blood cells that allows them to carry oxygen? A) Carbohydrate. B) Hemoglobin. C) Mineral. D) Fat. Show Answer Correct Answer: B) Hemoglobin. 15. A heart can live outside of the body. A) TRUE. B) FALSE. Show Answer Correct Answer: A) TRUE. 16. The liquid portion of blood that comprises 55% of the blood's volume is called: A) Erythrocyte. B) Leukocyte. C) Plasma. D) Thrombocyte. Show Answer Correct Answer: C) Plasma. 17. Which side of the heart has oxygenated blood? A) Top. B) Bottom. C) Left. D) Right. Show Answer Correct Answer: C) Left. 18. If a person with Type AB blood were to get a transfusion, what types of blood could they RECEIVE? A) B only. B) AB, A, B, O. C) AB and O only. D) A only. Show Answer Correct Answer: B) AB, A, B, O. 19. ..... carry blood to the heart under ..... pressure with many valves to keep blood flowing in ..... A) Veins/low/one direction. B) Vessels/high/to the left. C) Arteries/high/ to the right. D) None of above. Show Answer Correct Answer: A) Veins/low/one direction. 20. Which component of the circulatory system pumps the blood? A) The blood vessels. B) The heart. Show Answer Correct Answer: B) The heart. ← 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