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35 Cards in this Set
- Front
- Back
3 types of tissue rejection
|
Acute Chronic |
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Hyperacute rejection
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Affects blood vessels Results in lack of blood flow to transported tissue |
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Acute rejection
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Unmatched antigens causes a reaction |
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Chronic rejection |
Occurs after months or years Degeneration of blood vessels |
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2 types of barriers |
Chemical |
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Mechanical barriers |
Mucous membranes Sweat Mucous |
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Chemical barriers |
pH extremes in stomach Lysozyme High salt concentration |
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Burn types and levels
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Deep partial thickness Full thickness |
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Partial thickness
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First degree burn |
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Deep partial thickness |
Second degree burn |
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Full thickness |
|
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Types of immunity |
Artificial active Natural passive Artificial passive |
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Natural active
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Contact with disease |
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Naturally passive |
Through mothers milk |
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Artificially active |
Boosters (vaccines) |
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Artificially passive |
(anti serum) |
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Course of infection
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Prodromal Acute Recovery |
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Incubation period |
Time between entrance of microbe into the body and the appearance of clinical signs of disease |
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Prodromal period
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Time when person feels something is wrong |
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Acute period |
infection develops and clinical manifestations peak
|
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Recovery period |
When signs subside |
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HIV |
Human Immunodeficiency syndrome (destroys host cells) |
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Modes of infection transmission |
Indirect Droplet Vector |
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Direct contact |
Semen Touching a lesion No intermediary |
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Indirect contact |
Food, door knob, bed linen, hands |
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Droplet contact
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Oral or respiratory |
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Vector |
animal or insect as intermediary |
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Types of exudates |
SEROUS fibrinous Purulent |
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SEROUS exudate
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Watery - allergic reactions Burns |
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fibrinous exudate
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Thick and sticky increase risk of scar tissue |
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Purulent
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Indicated bacterial infection |
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Abscess
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Localized pocket of pulse a solid tissue Tooth Brain |
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Types of immune responses
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Secondary response |
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Primary response
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Delayed response |
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Secondary response |
Immediate response |