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22 Cards in this Set
- Front
- Back
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The cytokines __ and __ activate fibroblasts.
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IL-1 and TNF
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What is the growth factor necessary for fibrosis and scar formation?
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TGF-beta
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What are the endogenous pro angiogenic factors and also the ECM proteins?
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Endogenous=aFGF, bFGF, VEGF, and angiogenin; ECM=thrombospondin-1 and SPARC
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What are the neg. regulators of angiogenesis?
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angiostatin, PF4, prolactin, and tissue inhibitors of matrix metalloproteinases
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What are the 5 major components of the ECM?
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collagens, BMs, elastins, proteoglycans and glycoproteins
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Elastin is made up of __ and __ random coils.
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glycine and proline
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What is the main glycoprotein?
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fibronectin
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Pulmonary edema is of which lobes and is usually due to __?
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lower lobes; left heart failure
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Ananphylactic shock is generalized ___ leading to systemic vasodilation and increased vascular permeability.
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IgE-mediated hypersensitivity
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Nonprogressive phase shock is characterized by release of __ and __ stimulation.
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catecholamines; sympathetic nerve
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Whats is tarry blood in stools called? Fresh blood in stools?
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melena; hematochezia
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The intrinsic clot pathway activity is measured by the __. It is sensitive to __ which acts to acceleerate the __ rxn.
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activated partial thromboplastin time; heparin; antithrombin III
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The extrinsic clot pathway activity is measured by __ time and is sensitive to defieiciency in __.
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prothrombin; factor VII
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Antithrombin neutralizes factors __ and __. C-1-Esterase inhibitor neutralizes factor __ and __.
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IIa and Xa; XIIa and kallikrein
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Tissue factor pathway inhibitor bind to factor _ and _ thereby inhibiting enzymatic activity of factor _. Protein C system is active in the presence of __.
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VIIa and Xa; VIIa; Protein S
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D-dimers are tested for in the __ related version of __.
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plasmin; DIC
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Coagulation necrosis is the replacement of necroti ctissue with a __. Liquefection necrosis forms a __ area. Spetic infarct is characterized by __ formation.
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scar; cyst; abscess
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For the emulsion of radiographic film, __ and __ in gelatin form AgBr crystals. A small smount of __ and __ are added to increase the sensitivity.
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silver nitrate and potassium bromide; potassium iodide and silver sulfide
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THe reflective layer in intensifying screens is usually made of __.
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titanium dioxide
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Which layer of intensifying screens produces visible light?
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phosphor layer
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A major source of scatter radiation is __. Substantial amount of scatter radiation is associated with __ radiography.
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patient's soft tissues; extraoral
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Standard adult periapical is? Adult bitweing? Adult acclusal?
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1.2; 2.2; 3.4
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