NURS 3366 HUGHES MECHANISMS OF DEFENSEEXAM REVISION QUESTIONS AND ALL CORRECT ANSWERS (ALREADY GRADED A+) (2024 UPDATE) 100% GUARANTEED
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Course
NURS 3366
Institution
NURS 3366
Innate (AKA "natural") resistance - ANSWER- the defense mechanisms we are born with
1st Line of Defense - ANSWER- Non-specific, Immediate, physical barriers
EX of defensive roles for 1st: - ANSWER- protection from hazardous
environmentdesquamation of skinsecretion of sweat (has anti-fungal/anti-...
___________ is a normal, important body mechanism that helps us defend against stressors and
begin the healing process. - ANSWER- Inflammation
Inflammation is - ANSWER- acute and short-lived (2 weeks)
mast cell degranulation leak chemical granules called - ANSWER- local inflammatory
mediators
What are the three local inflammatory mediators? - ANSWER- Histamine, Leukotrienes, &
Prostaglandin (HLP)
HLP causes capillaries to - ANSWER- vasodilate and become more permeable
If more inflammation is needed, what systemic inflammatory mediators will come to the area via
the bloodstream? - ANSWER- acute phase reactants (APR)
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