Further Questions on this Topic
Further Questions on this Topic ( 18 Questions)
A nurse is caring for a client who has rheumatoid arthritis (RA). The nurse understands that this condition is caused by what type of hypersensitivity?
Type I hypersensitivity is not involved in RA, as it does not involve IgE antibodies or mast cells.
Type II hypersensitivity is not involved in RA, as it does not involve IgG or IgM antibodies or target cells.
RA is caused by type III hypersensitivity, which involves the formation and deposition of immune complexes in the synovial membranes of the joints. This triggers complement activation, inflammation, and tissue damage.
Type IV hypersensitivity is not involved in RA, as it does not involve cytotoxic T cells or helper T cells.
Choice A reason:
Type I hypersensitivity is not involved in RA, as it does not involve IgE antibodies or mast cells.
Choice B reason:
Type II hypersensitivity is not involved in RA, as it does not involve IgG or IgM antibodies or target cells.2
Choice C reason:
RA is caused by type III hypersensitivity, which involves the formation and deposition of immune complexes in the synovial membranes of the joints. This triggers complement activation, inflammation, and tissue damage.
Choice D reason:
Type IV hypersensitivity is not involved in RA, as it does not involve cytotoxic T cells or helper T cells.