This quiz works best with JavaScript enabled. Home > Science > Biology > Circulatory System โ Quiz 150 ๐ Homepage ๐ Download PDF Books ๐ Premium PDF Books Circulatory System Quiz 150 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The Aorta c A) A 5. B) B 2. C) C 6. D) D 1. Show Answer Correct Answer: C) C 6. 2. Which type of blood flows through the left side of the heart to the tissues of the body? A) Oxygenated Blood. B) Deoxygenated Blood. Show Answer Correct Answer: A) Oxygenated Blood. 3. Which of the following blood pressure readings in a patient would be considered hypertension? A) 120/80. B) 160/95. C) 100/70. D) 135/85. Show Answer Correct Answer: B) 160/95. 4. What are the names of the chambers in our heart? A) Right-left atrium, right-left ventricle. B) Right-left ventricle. C) Right-left atrium. D) Circulatory and respiratory. Show Answer Correct Answer: A) Right-left atrium, right-left ventricle. 5. Which gases are found in air?A-oxygenB-nitrogenC-carbon dioxide D-water vapour A) A and C only. B) B and D only. C) A, B and C only. D) A, B, C and D. Show Answer Correct Answer: D) A, B, C and D. 6. Your white blood cells ..... A) Fight infection. B) Carry oxygen around the body. C) Carry nutrients around the body. D) None of above. Show Answer Correct Answer: A) Fight infection. 7. What is NOT a possible genotype for someone with type B blood? A) IBIB. B) IAIB. C) IB i. D) None of above. Show Answer Correct Answer: B) IAIB. 8. This disorder involves the hardening and narrowing of the arteries. A) Arrhythmia. B) Atherosclerosis. C) Heart murmurs. D) Hypertension. E) Hypotension. Show Answer Correct Answer: B) Atherosclerosis. 9. This process allows the arteries to restrict blood flow to certain organs. A) Vasodilation. B) Vasoconstriction. C) Venodilation. D) Venoconstriction. Show Answer Correct Answer: B) Vasoconstriction. 10. What do red blood cells do? A) Carry oxygen from the lungs to the body cells and transport carbon dioxide from the cells back to the lungs. B) Collects blood from the capillaries and drain it into the veins. C) Keeps blood flowing in one direction to the heart and prevent blood from flowing backwards. D) Bring nutrients to the cells and carries away waste materials. Show Answer Correct Answer: A) Carry oxygen from the lungs to the body cells and transport carbon dioxide from the cells back to the lungs. 11. Which type of blood vessel carries blood IN toward the heart? A) Arteries. B) Veins. C) Capillaries. D) None of above. Show Answer Correct Answer: B) Veins. 12. The sound that the heart makes when it pumps A) Veins. B) Arteries. C) Clot. D) Heartbeat. Show Answer Correct Answer: D) Heartbeat. 13. Types of cells in the blood that causes blood clots to form A) Platelets. B) Blood. C) Plasma. D) Hemoglobin. E) White blood cells. Show Answer Correct Answer: A) Platelets. 14. What body system is responsible for producing red blood cells? A) Muscular. B) Outgrowths. C) Skeletal. D) Respiratory. Show Answer Correct Answer: C) Skeletal. 15. What surrounds the alveoli? A) Veins. B) Arteries. C) Capillaries. D) None of above. Show Answer Correct Answer: C) Capillaries. 16. Do arteries contain oxygen? A) Yes. B) No. Show Answer Correct Answer: A) Yes. 17. Microscopic epidermal tubular outgrowths of roots are called ..... A) Root caps are root sheath. B) Root nodules are root buds. C) Root hairs. D) All the above เฐชเฑเฐตเฐจเฑเฐจเฑ. Show Answer Correct Answer: C) Root hairs. 18. The rhythmic stretching and bulging of arteries by forcing blood through during each systole event is called your ..... A) Pulse. B) Atherosclerosis. C) BMI. D) EKG. E) Vessel acuity. Show Answer Correct Answer: A) Pulse. 19. They are called the receiving chambers? A) Auricles. B) Atria. C) Ventricles. D) Auricles or Atria. Show Answer Correct Answer: D) Auricles or Atria. 20. What is the function of the septum? A) Separates the inferior vena cava from the aorta. B) Provides a mixing of oxygenated and deoxygenated blood. C) Keep the valves open during heart contractions. D) Keeps oxygenated and deoxygenated blood from mixing. Show Answer Correct Answer: D) Keeps oxygenated and deoxygenated blood from mixing. โ PreviousNext โRelated 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 ๐ Back to Homepage ๐ Download PDF Books ๐ Premium PDF Books