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What is oncotic pressure dependent on?
Protein content
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What is hydrostatic pressure?
Fluid pressure generated by the heart
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What is type 1 hypersensitivity reaction?
- Anaphylaxis
- IgE
- b-lymphocytes
- Histamine
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What is type II hypersensitivity reaction?
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What are some examples of type II hypersensitivity reactions?
- Rh dz
- Goodpasture's syndrome
- Rheumatic fever
- Pemphigoid
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What is a type III hypersensitivity reaction?
Complex mediated
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What are some examples of type III hypersensitivity reaction?
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What is a type IV hypersensitivity reaction?
- Delayed / cell-mediated
- Sensitized T-Lymphocytes
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What are some examples of type IV hypersensitivity reaction?
- TB skin test
- Contact dermatitis
- Corneal transplant rejection
- Phlyctenulosis
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What is the typical demographic of SLE?
Females in their 20-30s
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What are some ocular signs of SLE?
- Butterfly rash
- Photosensitivity
- Papilledema
- Dry eyes
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When are symptoms worse for RA?
In the morning
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What is the most common cause of bilateral, chronic, non-granulomatous uveitis in children?
Juvenile RA
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What is a typical ocular manifestation seen in gout?
Band keratopathy
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What is sarcoidosis associated with?
- Non-caseating granulomas
- Black females
- Restrictive lung disease
- Bell's palsy
- Mutton-fat KPs
- Candle wax drippings
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Where is IgA found?
- Secretions
- Tears, saliva, breast milk
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What should you think of with IgD?
Activates B cells, mast cells, and basophils
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What should you think of with IgE?
- Anaphylaxis
- Mast cells
- Histamine
- Parasitic worms
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What antibody can cross the placenta?
IgG
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What antibody is found in tears and breast milk?
IgA
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What antibody is responsible for ABO type reactions?
IgM
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What does a deficiency of IgA cause?
Keratinization of the cornea
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What is the most common immunodeficiency?
IgA
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What labs are used to determine HIV?
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What is kaposi's sarcoma?
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What site of the antibody binds with the antigen?
Fab
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What is lymph?
Filtered venous blood
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What lymph organs are there?
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What are Hassall's corpuscles?
"blood trash" collected from lymph in thymus
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Where are RBCs recycled?
Spleen
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Where is the spleen located?
behind the stomach, below diaphragm in upper left quadrant of abdomen
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