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Questions and Answers
What characterizes fibrinous inflammation?
What characterizes fibrinous inflammation?
- Deposition of fibrin in the extracellular spaces (correct)
- Increased blood flow with no vascular permeability changes
- Inflammation limited to lymphatic vessels
- Inflammation accompanied by pus formation
Which condition would most likely result in fibrinous inflammation?
Which condition would most likely result in fibrinous inflammation?
- Localized inflammation without vascular changes
- Severe infections causing extensive vascular permeability (correct)
- Chronic inflammation with minimal change
- Mild tissue injury
In which of the following locations can fibrinous exudate be found?
In which of the following locations can fibrinous exudate be found?
- Subcutaneous fat
- Meninges (correct)
- Skin surface
- Liver tissue
Which molecule is most implicated in the process of fibrinous inflammation?
Which molecule is most implicated in the process of fibrinous inflammation?
What is a commonly observed feature of fibrinous pericarditis?
What is a commonly observed feature of fibrinous pericarditis?
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Study Notes
Fibrinous Inflammation
- Characterized by the deposition of fibrin in extracellular spaces
- Occurs in cases of severe injuries with high vascular permeability, allowing larger molecules like fibrinogen to escape the endothelial barrier
- Examples of fibrinous exudate locations include meninges, pericardium, and pleura
- Fibrinous pericarditis is a type of fibrinous inflammation, featuring deposits of fibrin on the pericardium
- Fibrin exudate forms a pink meshwork that overlays the pericardial surface
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