This quiz works best with JavaScript enabled. Home > Science > Biology > Circulatory System – Quiz 55 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Circulatory System Quiz 55 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. From the right atrium where does the blood go to next? A) Left Ventricle. B) Right Ventricle. C) Lungs. D) Pulmonary artery. Show Answer Correct Answer: B) Right Ventricle. 2. How can you keep your heart healthy? A) Exercise regularly. B) Eat healthy food. C) Go to the Doctor for your yearly appointments. D) All of the above. Show Answer Correct Answer: D) All of the above. 3. What is also known as the blockage of blood flow to the heart? A) Leukemia. B) Heart Attack. C) Hypertension. D) Anemia. Show Answer Correct Answer: B) Heart Attack. 4. The lower chambers of the heart are the A) Endocardium. B) Ventricles. C) Atria. D) Cardioseptum. Show Answer Correct Answer: B) Ventricles. 5. Heart has four chambers the two superior are called what A) Top chamber. B) Atria. C) Ventricles. D) None of above. Show Answer Correct Answer: B) Atria. 6. The surgical procedure that goes around blockages in coronary arteries is ..... surgery A) Bypass. B) Hypertension cardio. C) Cardiomyopathy. D) Atrial septal defect. Show Answer Correct Answer: A) Bypass. 7. Where is the heart located in the body? A) In the abdomen. B) Center of your chest, slightly to the left. C) Center of your chest, slightly to the right. D) Between the kidneys. Show Answer Correct Answer: B) Center of your chest, slightly to the left. 8. Which is the largest blood vessel in the circulatory system? A) Capillaries. B) Artery. C) Vein. D) Muscles. Show Answer Correct Answer: B) Artery. 9. Blood group AB is A) Universal Donor. B) Universal Recipient. C) Donor. D) None of the above. Show Answer Correct Answer: B) Universal Recipient. 10. One lung is bigger than the other lung. A) True. B) False. Show Answer Correct Answer: A) True. 11. Which of these structures prevent blood from flowing backward? A) Aorta. B) Valve. C) Septum. D) Coronary Artery. Show Answer Correct Answer: B) Valve. 12. Which blood vessel carries deoxygenated blood from the upper body to the heart? A) Aorta. B) Superior Vena Cava. C) Inferior Vena Cava. D) Pulmonary Artery. Show Answer Correct Answer: B) Superior Vena Cava. 13. It is a neurological condition involving the brain that makes people more susceptible to having recurrent crisis. It is one of the most common disorders of the nervous system and affects people of all ages, races, and ethnic background (Neurological) A) Dull pain. B) Epilepsy and Seizures. C) Myasthenia. D) None of above. Show Answer Correct Answer: B) Epilepsy and Seizures. 14. A group of medications known to thin the blood to prevent clotting are called A) Thrombolytics. B) Anticoagulants. C) Antiarrhythmics. D) Vasodilators. Show Answer Correct Answer: B) Anticoagulants. 15. A healthy adult has a heart rate of ..... beats per minute. * A) 60-80. B) 40-60. C) 80-100. D) 40-80. Show Answer Correct Answer: A) 60-80. 16. Which blood vessel brings oxygenated blood from the lungs back to the heart? A) Lungs. B) Pulmonary artery. C) Pulmonary vein. D) Aorta. Show Answer Correct Answer: C) Pulmonary vein. 17. Those very fine tubes into which an artery branches. A) Capillaries. B) Tubules. C) Artery. D) Veins. Show Answer Correct Answer: A) Capillaries. 18. Positive blood types can donate to what types of blood? A) Negative, only. B) Positive, only. C) Both negative and positive. D) Neither negative nor positive. Show Answer Correct Answer: B) Positive, only. 19. Which of the following circulatory patterns does a fish have? Choose ALL that apply. A) A two chambered heart. B) A three chambered heart. C) A four chambered heart. D) Pulmonary and systemic circuits. Show Answer Correct Answer: A) A two chambered heart. 20. Match each section of the respiratory system to its characteristics or definition Lungs A) Flap of skin to cover when you swallow. B) Air moves down the Trachea. C) This is where the trachea dives into 2). D) Are filled with small alveoli and oxygen and carbon dioxide swap places. This area is like a sponge. Show Answer Correct Answer: D) Are filled with small alveoli and oxygen and carbon dioxide swap places. This area is like a sponge. ← 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