blood

• components of blood

  • Albumins +
  • globulins +
  • fibrinogen
• role of blood 


  transports gases, nutrients, hormones and wastes
• how are blood types determined and the types

  • Blood groups are determined from surface antigens +
  • A, B , AB , O has neither A or B
• Types of white blood cels

  • Neutrophils (digest bacteria) +
  • Eosinophils (respond to allergins) +
  • Basophils (Provide inflammation ) +
  • Monocytes (engulfs debris and pathogens) +
  • Lymphocytes (T cells, B cells, NK cells)
• Clotting mechanism

  1. Vascular phase +
  2. PLatelet phase +
  3. Coagulation phase