NR507 Advanced Pathophysiology Test 3 || With Questions & Answers (100% Correct)
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Course
NR 507 ADVANCED PATHOPHYSIOLOGY
Institution
NR 507 ADVANCED PATHOPHYSIOLOGY
NR507 Advanced Pathophysiology Test 3 || With Questions & Answers (100% Correct)
NR507 Advanced Pathophysiology Test 3 || With Questions & Answers (100% Correct)
What are the 2 responses in acute inflammation? - ANSWER - constriction of large vessel walls and dilation of capillaries
How do m...
NR507 Advanced
Pathophysiology Test 3 || With
Questions & Answers (100%
Correct)
Conceptial Research
conceptialresearch@gmail.com
, NR507 Advanced Pathophysiology Test
3 || With Questions & Answers (100%
Correct)
What are the 2 responses in acute inflammation? - ANSWER - constriction of large
vessel walls and dilation of capillaries
How do mast cells recruit other WBC? - ANSWER - release of chemotactic factors
that signal other WBCs
Leukotrienes - ANSWER - activate and attract neutrophils and eosinophils
What chemical mediators are synthesized by mast cells? - ANSWER - leukotrienes
and prostaglandins
How do mast cells synthesize chemical mediators? - ANSWER - Oxidation of
arachidonic acid
prostiglandins - ANSWER - fatty acids involved in the control of inflammation and
body temperature
stimulate nerve endings = pain
Antigen - ANSWER - large molecules that are foreign to the host
PAMP - ANSWER - pathogen-associated molecular pattern- molecular pattern on
surface of bacteria, viruses, and other microbes
DAMP - ANSWER - damage-associated molecular pattern - proteins that are
released from human cells when they are damaged
PRR - ANSWER - Pattern Recognition Receptors. Receptors that recognize PAMPs
or DAMPs
Diapedesis - ANSWER - passage of blood cells (especially white blood cells)
through intact capillary walls and into the surrounding tissue
Chemotaxis - ANSWER - Cell movement that occurs in response to chemical
stimulus in the direction of the Ag
the primary phagocytic WBCs - ANSWER - neutrophils and monocytes
How long after insult doe neutrophils arrive? - ANSWER - 3-6 hours
How long after insult doe monocytes arrive? - ANSWER - within 24 hours
What are monocytes called when actively involved in the inflammatory response? -
ANSWER - macrophages
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