📌Knowledge about Blood. 1. Which is known as ‘River of Life’? Answer: Blood 2. Blood circulation was discovered by? Answer: William Harvey 3. The total blood volume in an adult? Answer: 5-6 Litres 4. The pH value of Human blood? Answer: 7.35-7.45 5. The normal blood cholesterol level? Answer: 150-250 mg/100 ml 6. The fluid part of blood? Answer: Plasma 7. Plasma protein fibrinogen has an active role in? Answer: Clotting of blood. 8. Plasma protein globulins functions as? Answer: Antibodies 9. Plasma proteins maintain the blood pH? Answer: Albumins 10. Biconcave discs shaped blood cell? Answer: RBC (Erythrocytes) 11. Non nucleated blood cell? Answer: RBC (Erythrocytes) 12. Respiratory pigments present in RBC? Answer: Haemoglobin 13. Red pigment present in RBC? Answer: Haemoglobin 14. RBC produced in the? Answer: Bone marrow 15. Iron containing pigment of Haemoglobin? Answer: Haem 16. Protein containing pigment of Haemoglobin? Answer: Globin 17. Graveyard of RBC? Answer: Spleen 18. Blood bank in the body? Answer: Spleen 19. Life span of RBC? Answer: 120 Days 20. Total count is measured by an instrument known as? Answer: Haemocytometer 21. A decrease in RBC count is known as? Answer: Anemia 22. An increase in RBC count is known as? Answer: Polycythemia 23. A high concentration of bilirubin in the blood causes? Answer: Jaundice 24. The disease resistant blood cell? Answer: WBC (leucocytes) 25. Which WBC is known as soldiers of the body? Answer: Neutrophils 26. Largest WBC? Answer: Monocyes 27. Smallest WBC? Answer: Lymphocytes 28. Antibodies producing WBC? Answer: Lymphocytes 29. Life span of WBC? Answer: 10-15 days 30. Blood cell performs an important role in blood clotting? Answer: Thrombocytes (Platelets) 31. Vessels is called? Answer: Thrombus 32. Anticoagulant present in Blood? Answer: Heparin 33. A hereditary bleeding disease? Answer: Haemophilia 34. Bleeder’s disease? Answer: Haemophilia 35. Christmas disease? Answer: Haemophilia 36. A type of Anemia?
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