This quiz works best with JavaScript enabled. Home > Science > Biology > Circulatory System – Quiz 368 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Circulatory System Quiz 368 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. This part of the circulatory system carries blood AWAY from the heart. A) Arteries. B) Veins. C) Capillaries. D) Muscles. Show Answer Correct Answer: A) Arteries. 2. The plasma could ..... A) Protect the body from bacteria. B) Carry oxygen to the body cells. C) Carry carbon dioxide to the body cells. D) Procide water to the body cells. Show Answer Correct Answer: C) Carry carbon dioxide to the body cells. 3. ..... fight against germs that enter our body. A) RBC. B) WBC. C) Plasma. D) Platelets. Show Answer Correct Answer: B) WBC. 4. During Systemic Circulation where is there oxygen and carbon dioxide exchange? A) Right atrium. B) Left atrium. C) The body's cells. D) A muscle. Show Answer Correct Answer: C) The body's cells. 5. The point at the bottom of the heart is called what? A) Apex. B) Nadir. C) Base. D) Aorta. Show Answer Correct Answer: A) Apex. 6. The arteries further get divided into ..... A) Arterioles. B) Venules. C) Biarteries. D) Bivenules. Show Answer Correct Answer: A) Arterioles. 7. Where is the bicuspid valve located? A) Between right atrium & right ventricle. B) Between left atrium & left ventricle. C) Between left ventricle & aorta. D) Between right ventricle & pulmonary trunk. Show Answer Correct Answer: B) Between left atrium & left ventricle. 8. Blood enters the heart through the ..... and leaves through the ..... A) Atrium, ventricle. B) Ventricle, atrium. C) Ventricle, aorta. D) Atrium, septum. Show Answer Correct Answer: A) Atrium, ventricle. 9. What two human systems work together to provide body cells with a constant supply of oxygen while removing carbon dioxide waste products? A) Nervous and endocrine. B) Muscular and skeletal. C) Respiratory and circulatory. D) Excretory and integumentary. Show Answer Correct Answer: C) Respiratory and circulatory. 10. Closed type of circulatory system is not seen in the following phylum ..... A) Annelida all. B) Arthropoda Arthropoda. C) Chordata. D) Echinodermata. Show Answer Correct Answer: B) Arthropoda Arthropoda. 11. Circulatory system is also called cardiovascular system. A) TRUE. B) FALSE. Show Answer Correct Answer: A) TRUE. 12. What is the first path of blood circulation? A) Venous circulation. B) Arterial circulation. C) Systemic circulation. D) Pulmonary circulation. Show Answer Correct Answer: D) Pulmonary circulation. 13. At the same oxygen uptake, arm work results in higher ..... compared to leg exercise. A) Body temperature. B) Cardiac output. C) Stroke volume. D) Heart rate. Show Answer Correct Answer: D) Heart rate. 14. When blood leaves the lungs it is traveling through ..... A) Deoxygenated arteries. B) Oxygenated arteries. C) Deoxygenated veins. D) Oxygenated veins. Show Answer Correct Answer: D) Oxygenated veins. 15. Prevent and stop bleeding A) Plasma. B) Platelets. C) Red blood cells. D) White blood cells. Show Answer Correct Answer: B) Platelets. 16. Blood vessels are? A) Blood vessels that carry blood toward the heart. Most veins carry deoxygenated blood from the tissues back to the heart. B) A tubular structure carrying blood through the tissues and organs; a vein, artery, or capillary. C) Smaller blood vessels, they're about the size of one piece of hair. D) None of above. Show Answer Correct Answer: B) A tubular structure carrying blood through the tissues and organs; a vein, artery, or capillary. 17. It is the phase of the heartbeat when the heart muscle relaxes and allows the chambers to fill with blood. A) Diastole. B) Systole. C) Heart murmur. D) Heart beat. Show Answer Correct Answer: A) Diastole. 18. What separates the right ventricle from the Left ventricle? A) Interatrial septum. B) Interventricular septum. C) Tricuspid. D) Bicuspid. Show Answer Correct Answer: B) Interventricular septum. 19. No of chambers in Human Heart? A) 2. B) 1. C) 3. D) 4. Show Answer Correct Answer: D) 4. 20. What is the main difference between veins and arteries? A) Arteries carry oxygen rich blood while veins carry oxygen poor blood. B) Arteries are big and veins are small. C) Arteries are found on the left side of the body whie veins are on the right. D) Veins are closer to the surface of the skin. Show Answer Correct Answer: A) Arteries carry oxygen rich blood while veins carry oxygen poor blood. ← 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