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Immunity
Question | Answer |
---|---|
What organs comprise the immune system? | Thymus, lymph nodes, spleen |
What are the categories of exaggerated immune response? | Types I-IV, localized effects, and systemic effects |
What are the categories for suppressed immune response? | primary immunodeficiency and secondary immunodeficiency |
What are the consequences of exaggerated immune response? | acute hypersensitive reaction: localized effect (swelling, redness...) systemic effect (fever, fatigue...) chronic body-wide system disease: destruction of body tissue, abnormal organ growth, change in organ function |
When does the immune system start to develop in gestation? | 5-6 weeks |
Modifiable risk factors for impaired immune function | infections, hygiene, medications, smoking... |
Non-modifiable risk factors for impaired immune function | age, sex, genetics |
Nursing interventions for immunity | avoid allergens, skin testing for allergies, testing for autoimmune disorders, environmental control, immunotherapy, pharmacotherapy |
Compliment system/cascade | promotes inflammation& enhances the ability of antibodies & phagocytic cells to clear the system & attacks the cell membrane of pathogen |
What are the consequences of suppressed immune response? | INFECTION-Bacterial (MRSA), fungal (tinea corporis), vial (influenza); CANCER |
What are the types (I-IV) of exaggerated immune response? | 1. anaphylaxis 2. IgG & IgM 3. Autoimmune 4. Dermatitis/ drug sensitivity |