This quiz works best with JavaScript enabled. Home > Science > Biology > Circulatory System – Quiz 692 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Circulatory System Quiz 692 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. These muscles are found in internal organs. A) Skeletal. B) Muscular. C) Smooth. D) Cardiac. Show Answer Correct Answer: C) Smooth. 2. The red coloured substance that is pumped by the heart to all the parts of the body A) Nutrients. B) Blood. C) Blood vessels. D) None of above. Show Answer Correct Answer: B) Blood. 3. What is there MOST of in blood? A) Platelets. B) Red blood cells. C) White blood cells. D) Atria. Show Answer Correct Answer: B) Red blood cells. 4. Transports oxygen and nutrients to tissues and removes carbon dioxide and other waste products is a function of the A) Blood. B) Circulatory system. Show Answer Correct Answer: A) Blood. 5. Select all of the blood that a person with type AB can safely donate to A) A. B) B. C) AB. D) O. Show Answer Correct Answer: C) AB. 6. The part of blood that is a liquid A) Red blood cells. B) White blood cells. C) Platelets. D) Plasma. Show Answer Correct Answer: D) Plasma. 7. Muscle, connective, nervous, and epithelial are types of A) Organs. B) Cells. C) Tissue. D) Gases. Show Answer Correct Answer: C) Tissue. 8. What cause the heart sound Dup? A) Opening of the AV valves. B) Closing of the AV valves. C) Opening of the SL Valves. D) Closing of the SL Valves. Show Answer Correct Answer: D) Closing of the SL Valves. 9. The major function of the circular system where blood carries food, water, oxygen, and other materials through your circulatory system to your body's cells and tissues is called A) Transportation. B) Elimination. Show Answer Correct Answer: A) Transportation. 10. The left ventricular muscle of the heart is thicker than the left atrial muscle. This is in accordance with the function of the left ventricle, namely to..... A) Pumps blood to the lungs. B) Pumps blood throughout the body except the lungs. C) Receive blood from the right chamber. D) Receives blood from the left atrium. Show Answer Correct Answer: B) Pumps blood throughout the body except the lungs. 11. What is the term for cells grouped together to perform a specific function? A) Cell. B) Tissue. C) Organ. D) Organ system. Show Answer Correct Answer: B) Tissue. 12. What effect does adrenaline have on the heart? A) It increase stroke only. B) It increase heart rate only. C) It increase heart rate and stroke volume. D) It does nothing. Show Answer Correct Answer: A) It increase stroke only. 13. * The process of exchange of substances needed by cells and waste products occurs at suitable rate and comprehensively.*Have no specialised transport system. These are the characteristics of: A) Complex organism. B) Simple organism. C) Complicated organism. D) None of above. Show Answer Correct Answer: B) Simple organism. 14. Which part of the plant 'takes Food and water to all parts of the plant and it also supports the plant structure.' A) Leaf. B) Stem. C) Bids. D) Roots. Show Answer Correct Answer: B) Stem. 15. Which is NOT an organ in the respiratory system? A) Nose/mouth. B) Trachea. C) Lungs. D) Stomach. Show Answer Correct Answer: D) Stomach. 16. What do you call the innermost layer of the heart? A) Myocardium. B) Endocardium. C) Epicardium. D) None of above. Show Answer Correct Answer: B) Endocardium. 17. A cancerous or malignant conditions in which there is a great increase in the number of white blood cells A) Leukemia. B) Angina Pectoris. C) Polycythemia. D) Arrhythmia. Show Answer Correct Answer: A) Leukemia. 18. Where does the left ventricle send blood during systole? A) Pulmonary artery. B) Aorta. C) Right atrium. D) Left atrium. Show Answer Correct Answer: B) Aorta. 19. Listened to A) Artery. B) Circular. C) Listen to. D) To widen. Show Answer Correct Answer: C) Listen to. 20. This part of the heart receives blood FROM the body. A) Right Atrium. B) Left Atrium. C) Right Ventricle. D) Left Ventricle. Show Answer Correct Answer: A) Right Atrium. ← 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