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Hepatic PCC obj 6
| Question | Answer |
|---|---|
| Types of cirrhosis? | Alcoholic, postnecrotic and biliary |
| What is Cirrhosis? | Irrevirsible, degerative disease chracterized by replacement of normal liver tissue w/ diffuse fibrosis that dirsrupts the structure and function of the liver. |
| Another definition of cirrhosis is known as? | scarring of the liver |
| scar tissue characteristically surrounds the portal areas? | Alcoholic cirrohsis |
| Broad bands of scar tissue, late results of a previous episode of acute viral hepatitis? | Post Necrotic |
| Cirrhosis has an ______ onset and ______ course? this usually occurs over a span of 30 years or more | Insidious (gradual) Protracted (prolonged) |
| amebic liver abcessess are most commonly caused by? | Entamoeba Histolytica |
| Most amebic occur where & why? | in developing countries of tropics and subtropics b/c of poor sanitiation and hygiene |
| Pyogenic liver abscessess are less common and found where? | Developed countries |
| Causes of pyogenic ? | cholangitis and abdominal trauma |
| What are the portions of the liver that are mostly involved when dealing with cirrhosis? | Portal & periportal spaces |
| What is the major causative factor of cirrhosis? | Alcohol |
| With alcoholic cirrhosis the liver cells become _______. They are then replaced with _____? | Necrotic: scar tissue |
| Scarring occurs in the liver around the bile ducts, usually resulting form cholangitis and much less common of the 3 types of cirrhosis | biliary cirrhosis |
| The severity of cirrhosis is used to categorize the disorder as ____ or _____? | compensated (less severe) or Decompensated (more severe) |
| Hallmarks of decompensated, is failure of the liver to? | detoxify substances and to produce protiends, clotting factors, and other substances |
| Clinical manifestations of cirrhosis? | Liver enlargement, portal obstruction, and ascites, infection and peritonitis, GI varices, edema, vitamin deficiency, and anemia, mental deterioration |