You can’t escape followers, i’ve already glued the door shut
Nice try followers, but I replaced all the glass with rubber.
Too late followers, I’ve already cloooggged all the toooiiiiillleeeetttts
when ur eating dinner at your friends house
and their parents start arguing
and you want to ask for the salt
but the salt is right in between their upcoming divorce
There are four types of hypersensitivity reactions.
- Type I is IgE-mediated and occurs very quickly after exposure. It is associated with allergens such as bee stings, peanuts, and certain medications, to name a few. This can lead to a life-threatening condition called anaphylaxis.
- Type II hypersensitivity reactions are cytotoxic/antibody-mediated. Some examples in this category are hemolytic reactions, goodpasture syndrome and hyperacute graft rejection.
- Type III is known as immune complex/IgG/IgM mediated and includes certain diagnoses like hypersensitivity pneumonitis, systemic lupus erythematosus, polyarteritis nodosa and serum sickness.
- Type IV is known as delayed or cell-mediated hypersensitivity reaction. Examples include chronic graft rejections, purified protein derivative (PPD), latex, nickel and poison ivy.
A quick mnemonic to use to remember these is ACID:
- Type I - Allergic
- Type II - Cytotoxic
- Type III - Immune complex deposition
- Type IV - Delayed