GENERAL

• PROCESS OF THE IMMUNE RESPONSE?

  1. PRIMARY: physical + chemical barriers
  2. SECONDARY: WBCs
• EXAMPLE OF A PHYSICAL BARRIER?

  skin
• EXAMPLE OF A CHEMICAL BARRIER?

  stomach acid
• TWO TYPES OF WBCs?

  specific or non-specific
• SPECIFIC WBCs?

  lymphocytes (T or B)
• NON-SPECIFIC WBCs?

  phagocytes