Body immune system

IMMUNE SYSTEM TIMELINE

By C_Serff

  • STEP 1

    STEP 1
    First a person eats something with an allergn, or a substance that causes an reaction for the first time.
  • Period: to

    Immune System Timeline

  • STEP 2

    STEP 2
    The plasma cell exposes an antibody or protein that will detect the harmful substance.

  • STEP 3

    STEP 3
    The anitbody then attaches itself to cells in the tissue, in order to prepare the body for if the allergen tries to end the body again

  • STEP 4

    STEP 4
    If the allergen enters the body again, it will attach to the antibodies, which then sends out a signal to the body to release large amounts of histamine

  • STEP 5

    STEP 5
    The histamine then causes irriation and swelling to different parts in the body.

  • STEP 6

    STEP 6
    The result of the reaction differs in every person. The most common allergic reactions include but not limited to: hives, itching, troubling breathing, flushing, swelling, or stomach cramps.