Inflammation and Tissue Repair NUR2018 Lecture 2 Quiz

Macrophages have a longer half-life than blood monocytes.

Eosinophils are responsible for parasitic infections.

Activation of mast cells results in the release of preformed contents of their granules.

<p>Basophils are responsible for allergic reactions.</p> Signup and view all the answers

<p>Monocytes migrate to the site of injury and mature into larger macrophages.</p> Signup and view all the answers

<p>Longer-lived phagocytes help destroy the causative agent and resolve the inflammatory process.</p> Signup and view all the answers

<p>Limit tissue damage, destroy microorganisms, initiate adaptive immunity, begin healing process</p> Signup and view all the answers

<p>Rubor (redness), calor (heat), tumor (swelling), dolor (pain)</p> Signup and view all the answers

<p>Within seconds</p> Signup and view all the answers

<p>Tissues with a blood supply (vascularized)</p> Signup and view all the answers

<p>Activity of both cellular and inflammatory mediators</p> Signup and view all the answers

<p>By adding the suffix -itis to the affected organ or system</p> Signup and view all the answers

<p>Removing the injurious agent and limiting tissue damage</p> Signup and view all the answers

<p>Various stimuli including infections, immune reactions, trauma, physical or chemical agents, and tissue necrosis</p> Signup and view all the answers

<p>Injury leading to activation of mast cells and release of chemical mediators</p> Signup and view all the answers

<p>Changes in small blood vessels, marked by tissue edema, vasodilation, redness, and warmth</p> Signup and view all the answers

<p>Histamine and nitric oxide</p> Signup and view all the answers

<p>Occurs before the adaptive immune response becomes established</p> Signup and view all the answers

<p>Family of small proteins that recruit and direct the migration of immune and inflammatory cells</p> Signup and view all the answers

<p>Recruit leukocytes in response to bacterial toxins and inflammatory cytokines</p> Signup and view all the answers

<p>Released extracellularly from leukocytes after exposure to microbes, cytokines, and immune complexes</p> Signup and view all the answers

<p>To cause capillary dilation and increased permeability</p> Signup and view all the answers

<p>Neutrophils phagocytize bacteria</p> Signup and view all the answers

<p>Leave the bloodstream and phagocytose microbes</p> Signup and view all the answers

<p>Foreign agents (e.g. talc, silica, asbestos, surgical suture materials), pathogens (e.g. virus, bacteria, fungi, large parasite), injured tissue.</p> Signup and view all the answers

<p>Infiltration by mononuclear cells (macrophages) and lymphocytes (B and T cells) instead of neutrophils.</p> Signup and view all the answers

<p>Fibroblasts proliferate in chronic inflammation instead of exudates.</p> Signup and view all the answers

<p>Greater risk of scarring and deformity in chronic inflammation.</p> Signup and view all the answers

<p>Nonspecific chronic inflammation and granulomatous inflammation.</p> Signup and view all the answers

<p>Diffuse accumulation of macrophages and lymphocytes at the site of injury leading to fibroblast proliferation and fibrosis.</p> Signup and view all the answers

<p>Fibrosis is the replacement of normal connective tissue or functional parenchymal tissues with scar tissue.</p> Signup and view all the answers