This quiz works best with JavaScript enabled. Home > Science > Biology > Circulatory System – Quiz 148 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Circulatory System Quiz 148 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A device used to measure the pressure against the arteries of the body. A) Apparatus. B) Gauge. C) Sphygmomanometer. D) Millimeter. Show Answer Correct Answer: C) Sphygmomanometer. 2. Bean shaped organs throughout the body that filter germs and contain lymphocytes. A) White Blood Cells. B) Lymph Nodes. C) Bone Marrow. D) Tissue. Show Answer Correct Answer: B) Lymph Nodes. 3. The following are ways to have a healthy circulatory system except: A) Maintain a healthy weight. B) Don't smoke. C) Maintain a healthy, low-fat, low-cholesterol diet with more fruits, vegetables, and whole grains. D) Do not exercise your are still young and healthy. Show Answer Correct Answer: D) Do not exercise your are still young and healthy. 4. Help fight germs and bacteria A) Plasma. B) Platelets. C) Red blood cells. D) White blood cells. Show Answer Correct Answer: D) White blood cells. 5. What does the Lymphatic System do? A) Rid the body of waste. B) Remove toxins. C) Pump lymph around the body. D) All of the above. Show Answer Correct Answer: D) All of the above. 6. The thickest tunica layer of a vein is ..... ? A) Tunica adventitia. B) Tunica media. C) Intimate tunic. D) None of above. Show Answer Correct Answer: A) Tunica adventitia. 7. Which is NOT true for the red blood cell? A) Red blood cell is disc shaped. B) Red blood cell has a nucleus. C) Red blood cell develops in the bone marrow. D) Red blood cell contains a red pigment called hemoglobin. Show Answer Correct Answer: B) Red blood cell has a nucleus. 8. ..... is the biggest part of the brain A) Cerebrum. B) Cerebellum. C) Medulla oblongata. D) None of above. Show Answer Correct Answer: A) Cerebrum. 9. The part of the heart that receives blood from the right atrium. A) Left Atrium. B) Right Ventricle. C) Aorta. D) Left Ventricle. Show Answer Correct Answer: B) Right Ventricle. 10. Characteristics of Fibrin A) Adheres to damage tissue, traps blood cells, and platelets to for the clot. B) Nutrients for RBC's & WBC's. C) Gives oxygen to blood. D) Component of blood clot formation. Show Answer Correct Answer: A) Adheres to damage tissue, traps blood cells, and platelets to for the clot. 11. Name the organs responsible of pumping & directing the blood to different parts of body A) Brain. B) Lungs. C) Heart. D) None. Show Answer Correct Answer: C) Heart. 12. The blood vessels entering or leaving the heart are called A) The great blood. B) Great blood vessels. C) Aorta. D) Vena cava. Show Answer Correct Answer: B) Great blood vessels. 13. Systemic circulation A) Movement of blood through vessels to and from the heart and body. B) Movement of blood through vessels to and from the lungs. C) Movement of blood through vessels that supply blood to all the cells of the heart. D) Chemical reactions that transform energy in food to usable energy. Show Answer Correct Answer: A) Movement of blood through vessels to and from the heart and body. 14. What is the term used to describe the pointed end of the heart? A) Apex. B) Jugular notch. C) Appendix. D) Atrium. Show Answer Correct Answer: A) Apex. 15. The circulatory system works with the ..... system to obtain energy and nutrients from food that we eat. A) Skeletal. B) Muscular. C) Respiratory. D) Digestive. Show Answer Correct Answer: D) Digestive. 16. If I add up all numbers in a data set, and then divide the sum by the number of numbers in the data set, I have found the ..... A) Mean. B) Median. C) Mode. D) Range. Show Answer Correct Answer: A) Mean. 17. Which chamber does the blood first enter the heart? A) Right ventricle. B) Left ventricle. C) Right atrium. D) Left atrium. Show Answer Correct Answer: C) Right atrium. 18. What seeks out to destroy pathogens, such as bacteria and foreign antigens, trying to keep you healthy? A) Erythrocytes. B) Plasma. C) Thrombocytes. D) Leukocytes. Show Answer Correct Answer: D) Leukocytes. 19. What is the job of the heart? A) Pump blood around the body. B) Send food to the small intestine. C) Break down food. D) Give energy to the body. Show Answer Correct Answer: A) Pump blood around the body. 20. Where do capillary blood vessels drain into after the exchange of materials? A) Arteries. B) Veins. C) The heart directly. D) The lungs. Show Answer Correct Answer: B) Veins. ← 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