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DMS333-BB1
USIDMS Liver
| Question | Answer |
|---|---|
| How is obstructed disease of the liver treated? | surgically |
| What makes up the lobules of the liver? | Hepatocytes and Kupffer cells |
| What are three things that can cause increased serum bilirubin? | 1. Excessive amount of RBC destruction 2. Malfunction of liver cells 3. Blockage of bile ducts |
| What produces AFP? | Liver and yolk sac of fetus |
| Is ALT specific to obstructive or hepatocellular liver disease? | Hepatocellular |
| What is the function of Kupfer cells? | To patrol the liver and dispose of any unwanted substances |
| What LFT is elevated in cases of hepatic carcinoma? | AFP |
| How does a hemangioma appear on ultrasound? | Solid appearance, hyperechoic, well defined margins |
| Which liver neoplasm is most common in women who use oral contraceptives? | Liver Cell Adenoma |
| Chronic hepatitis predisposes a patient to which liver pathology? | Hepatocellular carcinoma |
| How will a hepatic abcess appear on ultrasound? | Heterogenous mass with dirty shadowing |
| What is the most common benign tumor of the liver? | Cavernous Hemangioma |
| Hepatic veins are inter or intra lobar? | Interlobar |
| The left portal vein, IVC, and ligamentum venosum are all related to which lobe of the liver? | Caudate |
| A low BUN level may indicate what? | Hepatocellular disease because cells cant function to convert ammonium |
| What are the three liver cells? | Hepatocytes, biliary epithelial cells, and Kupfer cells |
| What is a normal length of the liver in a long plane? | 13-17cm |
| How does the liver aid in fat digestion? | Produces bile to emulsify fats. |
| Hepatocellular disease of the liver is associated with what form of bilirubin | Indirect |
| If the liver tissure appears homogenous, but highly hyperechoic and attenuates sound what pathology can be assumed? | Fatty liver |