13. 5 - Types of WBCs Each WBC has a specific function Granulocytes Agranulocytes
14.
15. 1. NEUTROPHILS * 50-70% of all leukocytes (most abundant of WBCs) Important in inflammatory responses Attack and destroy bacteria and viruses First cells to respond to infection Secrete antibacterial chemicals
16.
17. 3. BASOPHILS * Release histamine and heparin * 0.5% of the WBCs * Important in Allergic Reactions
18. Types of WBC’s Mononuclear Agranulocytes 4. Monocytes 5. Lymphocytes (B and T cells)
19. 4. MONOCYTES * Exit blood (diapedesis) to become macrophages * 2-6 % of the WBC's * Phagocytic = defend against viruses and bacteria
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