Welcome to your Human Circulatory System (STUDY BY TOPICS JUNIOR CLASS) 1. Out of the following, which one is NOT the physical characteristics of the blood? Slightly alkaline pH Constitute 20% of extracellular fluid Volume is 15-16 liters in an average sized adult male Provide 8% of total body mass 2. There are how many major types of blood vessels in the human circulatory system 4 1 2 3 3. Human has open blood circular system. True False 4. The upper chambers of the heart are called auricles tricuspid valves bicuspid valves ventricles 5. The heart has which shape cubical cylindrical conical circular 6. Which of the following is NOT a plasma protein? Fibronectin Albumin Globulin Fibrinogen 7. Which of the following provides antibodies white blood cells plasma red blood cells platelets 8. Mitral valve is present between __________ right and left ventricle left atrium and left ventricle right atrium and left ventricle left ventricle and aorta 9. Leukocytes is another name for plasma white blood cells red blood cells platelets 10. Erythrocytes is another name for platelets plasma red blood cells white blood cells 11. Which of the following has no nuclei leukocytes plateles red blood cells white blood cells 12. Which of this is characterized by abnormal haemoglobin shape pneumonia leukemia hemophilia sickle cell disease 13. Which of the following transports digested food substances plasma platelets white blood cells red blood cells 14. The circulatory system is made up of the following except chloroplast blood blood vessels heart 15. Which of the following carries oxygenated blood? all of the above none of the above veins arteries 16. Which of the following has elastic walls none of the above veins all of the above arteries 17. Which of the following carry blood to the heart? bronchi arteries capillaries veins 18. The following are blood vessels except veins arteries capillaries bronchi 19. Which of this is characterized by excess white blood cells leukemia sickle cell disease hemophilia pneumonia 20. Which of the following are deep sited in the body all of the above arteries veins none of the above 1 out of 20 Time is Up! Time's up