Pathophysiology Exam 1 Evolve Already Passed

An example of a physical barrier is - ANSWER-epithelial cells A biochemical substance that attracts leukocytes to the site of inflammation is a(n) - ANSWER-chemotactic factor What is a characteristic of mast cells? They: - ANSWER-release histamine that causes inflammation What is an acidic, sulfur-containing lipid that produces effects similar to histamine? - ANSWER-leukotriene Which is a characteristic of neutrophils? Neutrophils - ANSWER-are the predominant phagocytes at the early inflammatory site Biochemical messengers produced by macrophages and lymphocytes in response to a pathogen are called: - ANSWER-interleukins Which cytokine is secreted by macrophages and mast cells and acts to induce fever? - ANSWER-tumor necrosis factor-alpha Barriers associated with innate immunity include (select all that apply) - ANSWER-physical mechanical biochemical In a patient experiencing inflammation, observable characteristic(s) would include (select all that apply) - ANSWER-redness increased swelling pain The activation of the complement system includes: (select all that apply) - ANSWER-classic lectin alternative The clotting system at the site of injury or inflammation includes the following function(s): (select all that apply) - ANSWER-keeping microorganisms at the site of greatest inflammatory cell activity providing a framework for future repair and healing The proliferation phase of wound healing includes: (select all that apply) - ANSWER-fibroblast proliferation An example of a physical barrier is - ANSWER-epithelial cells A biochemical substance that attracts leukocytes to the site of inflammation is a(n) - ANSWER-chemotactic factor What is a characteristic of mast cells? They: - ANSWER-release histamine that causes inflammation What is an acidic, sulfur-containing lipid that produces effects similar to histamine? - ANSWER-leukotriene Which is a characteristic of neutrophils? Neutrophils - ANSWER-are the predominant phagocytes at the early inflammatory site Biochemical messengers produced by macrophages and lymphocytes in response to a pathogen are called: - ANSWER-interleukins Which cytokine is secreted by macrophages and mast cells and acts to induce fever? - ANSWER-tumor necrosis factor-alpha Barriers associated with innate immunity include (select all that apply) - ANSWER-physical mechanical biochemical In a patient experiencing inflammation, observable characteristic(s) would include (select all that apply) - ANSWER-redness increased swelling pain The activation of the complement system includes: (select all that apply) - ANSWER-classic lectin alternative The clotting system at the site of injury or inflammation includes the following function(s): (select all that apply) - ANSWER-keeping microorganisms at the site of greatest inflammatory cell activity providing a framework for future repair and healing The proliferation phase of wound healing includes: (select all that apply) - ANSWER-fibroblast proliferation