Dec 07, 2015 · The _____ system is a plasma protein system that forms a fibrinous network at an inflamed site to prevent spread of infection to adjacent tissues and keep microorganisms and foreign bodies at the site of greatest inflammatory activity. a. complement b. coagulation c. kinin. d. fibrinolysis ____ 99. In the clotting cascade, the intrinsic and the ...
Fibrinolysis ANS: B The coagulation (clotting) system is a group of plasma proteins that form a fibrinous meshwork at an injured or inflamed site. This protein system (1) prevents the spread of infection to adjacent tissues, (2) traps microorganisms and foreign bodies at the site of inflammation for removal by infiltrating cells (e.g ...
What plasma protein system forms a fibrinous meshwork at an inflamed site? a. Complement c. Kinin b. Coagulation d. Fibrinolysis. b . Coagulation. 9. Which component of the plasma protein system tags pathogenic microorganisms for destruction by neutrophils and macrophages? a. Complement ... Course Hero is not sponsored or endorsed by any ...
ANS: B The coagulation (clotting) system is a group of plasma proteins that form a fibrinous meshwork at an injured or inflamed site.
The coagulation (clotting) system is a group of plasma proteins that form a fibrinous meshwork at an injured or inflamed site. This protein system (1) prevents the spread of infection to adjacent tissues, (2) traps microorganisms and foreign bodies at the site of inflammation for removal by infiltrating cells (e.g., neutrophils and macrophages), ...
C3a, C5a, and, to a limited extent, C4a are anaphylatoxins; that is, they induce rapid mast cell degranulation (i.e., release of granular contents) and the release of histamine, causing vasodilation and increased capillary permeability.
The complement cascade can be activated by at least three different means, and its products have four functions: (1) anaphylatoxic activity, resulting in mast cell degranulation, (2) leukocyte chemotaxis, (3) opsonization, and (4) cell lysis.
Endothelial cell contraction . ANS: A. The increased blood flow as a result of vasodilation and increasing concentration of red cells at the site of inflammation cause locally increased warmth and redness. The other options do not accurately identify the process that results in inflammatory redness and heat.
The lung produces and secretes a family of glycoproteins, collectins, which includes surfactant proteins A through D and mannose-binding lectin. Collectin binding facilitates macrophages to recognize the microorganism, enhancing macrophage attachment, phagocytosis, and killing.