This quiz works best with JavaScript enabled. Home > Science > Biology > Circulatory System – Quiz 701 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Circulatory System Quiz 701 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Arteries and ..... carry blood through the heart and body. A) Tubes. B) Straws. C) Veins. D) Muscles. Show Answer Correct Answer: C) Veins. 2. Oxygenated blood flows into the A) Left atrium. B) Right atrium. C) Left ventricle. D) Right ventricle. Show Answer Correct Answer: A) Left atrium. 3. How does physical exercise temporarily affect the pulse? A) Increases the pulse rate. B) Decreases the pulse rate. C) Has no effect. D) Results in a dysrhythmia. Show Answer Correct Answer: A) Increases the pulse rate. 4. The ..... is where digestion begins. A) Stomach. B) Small Intestine. C) Mouth. D) Liver. Show Answer Correct Answer: C) Mouth. 5. It carries de-oxygenated blood coming to all parts of the body? A) Heart. B) Arteries. C) Veins. D) Aorta. Show Answer Correct Answer: C) Veins. 6. Carry blood from the heart to all the parts of the body A) Arteries. B) Aorta. C) Capillaries. D) Veins. Show Answer Correct Answer: A) Arteries. 7. What are the three types of blood vessels found in the circulatory system? A) Red and white blood cells. B) Artery, capillary, vein. C) Moves blood and regulates temperature. D) Pump the blood. Show Answer Correct Answer: B) Artery, capillary, vein. 8. The myocardium mostly composed of A) Skeletal muscle cells. B) Cardiac muscle cells. C) Smooth muscle cells. D) Endothelial cells. Show Answer Correct Answer: B) Cardiac muscle cells. 9. This type of blood vessel carries deoxygenated blood BACK to the heart A) Arteries. B) Veins. C) Capillaries. D) Plasma. Show Answer Correct Answer: B) Veins. 10. Compare on the basis of postion of the body; Arties are ..... & veins are ..... A) Absent, present. B) Superficial, deep-seated. C) Present, absent. D) Deep seated, superficial. Show Answer Correct Answer: D) Deep seated, superficial. 11. Which of the following living things has a circulatory system? Different from other points A) Ink. B) Sea anemone. C) Coral. D) Jellyfish. Show Answer Correct Answer: A) Ink. 12. This type of blood helps clot your cuts. A) Platelets. B) Plasma. C) White blood cells. D) None of above. Show Answer Correct Answer: A) Platelets. 13. Which valve controls blood flow from the Right Atrium to the Right Ventricle A) Bicuspid. B) Tricuspid. C) Pulmonary Semilunar Valve. D) Aortic Semilunar Valve. E) There is no valve, blood just flows right in. Show Answer Correct Answer: B) Tricuspid. 14. Arteries carry oxygen rich (oxygenated) blood away from the heart. A) True. B) False. Show Answer Correct Answer: A) True. 15. How many times does a heartbeat in the lifetime of an average person? A) 2, 500. B) 2, 500, 000, 000. C) 20 billion. D) 25 million. Show Answer Correct Answer: B) 2, 500, 000, 000. 16. Which is a normal heart beat? A) Lubb-dub-pause. B) Black-The-Pause. C) Pause-The-Black. D) The-Black-The. Show Answer Correct Answer: A) Lubb-dub-pause. 17. Which part of the blood is primarily responsible for clotting? A) Red blood cell. B) Haemoglobin. C) Platelet. D) Plasma. Show Answer Correct Answer: C) Platelet. 18. The CS transport oxygen and glucose for Cell. Resp. to every cell and transports waste products out of the cell A) True. B) False. Show Answer Correct Answer: A) True. 19. Which of the following means 'blood pressure higher than normal?' A) Hypotension. B) Hypertension. Show Answer Correct Answer: B) Hypertension. 20. What substances are being exchanged in the capillaries? A) Glucose. B) Oxygen and Carbon Dioxide. C) Oxygen, Carbon Dioxide, Glucose. D) Glucose and Oxygen. Show Answer Correct Answer: C) Oxygen, Carbon Dioxide, Glucose. ← 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