This quiz works best with JavaScript enabled. Home > Science > Biology > Circulatory System – Quiz 576 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Circulatory System Quiz 576 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. (circulatory system) He or she performs life-saving operations on patients experiencing issues with their heart. After a patient has been assessed by a cardiologist A) Hematologist. B) Cardiovascular Surgeon. C) Serologist. D) None of above. Show Answer Correct Answer: B) Cardiovascular Surgeon. 2. Active time about 120 days This includes aspects..... A) Erythrocytes (Red blood cells). B) Leukocytes (White blood cells). C) Blood plasma. D) Thrombocytes (Blood clots). Show Answer Correct Answer: A) Erythrocytes (Red blood cells). 3. Carry oxygen from our lungs to the rest of our bodies A) White blood cells. B) Platelets. C) Red blood Cell. D) None of above. Show Answer Correct Answer: C) Red blood Cell. 4. A system that moves oxygen from the outside environment into the body A) Involuntary. B) Respiratory. C) Skeletal. D) Skin. E) Voluntary. Show Answer Correct Answer: B) Respiratory. 5. How does angioplasty help a patient? A) A device is inserted that shocks the heart into rhythm. B) A balloon flattens plaque and widens arteries. C) A vein is taken from the leg and attached to an atery. D) Bypasses arteries. Show Answer Correct Answer: B) A balloon flattens plaque and widens arteries. 6. At rest, the diastole phase is longer than the systole phase. A) True. B) False. Show Answer Correct Answer: A) True. 7. On the right side of the heart the valve that separates the R atrium to the Right ventricle A) Bicuspid. B) Tricuspid. C) Pulmonary valve. D) None of above. Show Answer Correct Answer: B) Tricuspid. 8. A chronic blood disorder inherited from both parents. The disease causes red blood cells to form in the abnormal crescent shape. These cells carry less oxygen and break easily, causing anemia A) Arrhythmia. B) Septicemia. C) Polycythemia. D) Sickle cell anemia. Show Answer Correct Answer: D) Sickle cell anemia. 9. What is the main function of the muscular diaphragm? A) To facilitate breathing. B) To act as the site of gas exchange. C) To protect the lungs from being punctured. D) To stop air from entering the esophagus. Show Answer Correct Answer: A) To facilitate breathing. 10. How much blood does the average person have? A) 4-6 gallons. B) 46 liters. C) 4-6 liters. D) All of the blood!. Show Answer Correct Answer: C) 4-6 liters. 11. What part of the heart pumps oxygen poor blood into the heart? A) Right atrium. B) Left atrium. C) Right ventricle. D) Left ventricle. Show Answer Correct Answer: D) Left ventricle. 12. What three main parts make up the circulatory system? A) Blood, heart, brain. B) Blood, liver, kidney. C) Blood, heart, blood vessels. D) Blood, arteries, capillaries. Show Answer Correct Answer: C) Blood, heart, blood vessels. 13. What is the name of the tubes that carry blood around the body? A) There are no tubes, your blood just flows around your body freely. B) Blood vessels. C) Pipettes. D) Tunnels. Show Answer Correct Answer: B) Blood vessels. 14. The valve that separates the aorta from the left ventricle is called A) Tricuspid valve. B) Bicuspid valve. C) Pulmonary semilunar. D) Aortic semilunar. Show Answer Correct Answer: D) Aortic semilunar. 15. Systole means A) Contraction. B) Relaxation. Show Answer Correct Answer: A) Contraction. 16. What type of blood vessel takes blood away from the heart? A) Arteries. B) Veins. C) Capillaries. D) None of above. Show Answer Correct Answer: A) Arteries. 17. The internal common iliac arteries supply blood to: A) Internal organs. B) Pelvic organs. C) Carbon Monoxide. D) Kidneys and adrenal glands. Show Answer Correct Answer: B) Pelvic organs. 18. Which of the following gets carbon dioxide filled blood from the body? A) Right atrium. B) Right ventricle. C) Left atrium. D) Left ventricle. Show Answer Correct Answer: A) Right atrium. 19. Where does the oxygenation of blood occur? A) In the Right Atrium. B) In the Right Ventricle. C) In the lungs. D) In the Left Ventricle. Show Answer Correct Answer: C) In the lungs. 20. The contraction/emptying phase of the cardiac cycle? A) Systole. B) Diastole. C) Hemastole. D) Erythritol. Show Answer Correct Answer: A) Systole. ← 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