Why does increased AST and ALT occur with liver cirrhosis?
Why may the following occur with liver cirrhosis? o UGIB o Edema (ascites) o Jaundice o Confusion, disorientation o Increased AST, ALT o Dark, urine o Prolonged bleeding o Decreased vitamin A, D, E, K
Who is at highest risk for liver disease? What is the portal circulation? How/Why does portal hypertension occur? What role do the collateral vessels play in portal hypertension? Elevations of which 2 LFT are indicative of generalized liver inflammation? Which of these 2 tests is specific to the liver? Why does the albumin level help assess liver function? Why is PT (prothrombin time) a liver function test? Why might the GTT be elevated? What 2 diseases might the alkaline phosphatase...
liver cirrhosis is a progressive disorder in which normal hepatocytes are replaced by scar tissue. This scarring damages blood vessels and can block blood flow through the liver. Patients with cirrhosis often present with ascites, an abnormal build-up of fluid in the perioneal cavity. 1. Explain why this might occur. 2. What pressures are affected? 3. and what other organs could be involved as a result?
1. Explain how the structure of the liver is altered by cirrhosis. 2. At which stage or stages is alcoholic liver disease reversible and why? 3. State the rationale for each of the following manifestations of cirrhosis- excessive bleeding, ascites, jaundice, and weight loss. 4. Explain why a transplanted liver (portion) is able to grow and function but a cirrhotic liver cannot.
which is a type of liver cirrhosis
For patients with liver failure due to cirrhosis liver, transplantation may be the only possible treatment. How is the care for the patient undergoing liver transplantation different from the care of a regular surgical patient? What patient teaching is needed after a patient receives a liver transplant? Should the patient with alcoholic cirrhosis be a candidate for a liver transplant? Should government funds be used in the care of patients with cirrhosis who continue to consume alcohol?
Case 1-Liver Cirrhosis A fifty-seven year old man with a history of alcohol abuse presents with the following signs or symptoms prolonged prothrombin time (PT); ascites and peripheral edema; enlarged breast tissue; steatorrhea, and periods of mental confusion; jaundice. He is diagnosed with alcoholic cirrhosis of the liver. 1. Define PT and explain why it is prolonged in our patient. What is the relationship between this value and his likelihood of clotting or bleeding abnormally? 2. What is portal hypertension?...
___________ is a leading cause of liver cirrhosis and hepatocellular carcinoma.
Some alcoholics with liver cirrhosis can experience excessive bleeding, anemia, decreased appetite and abdominal pain. a. What are the mechanisms that cause anemia and clotting disorders associated with alcoholic liver disease? b. What gastrointestinal bleeding condition is associated with high mortality rates due to advanced cirrhosis? Describe the pathophysiology of the condition. c. Why is tachycardia and hypotension associated with alcoholic-related acute pancreatitis, particularly after binge drinking? d. Why are women more predisposed to alcoholic liver disease than men?
Throwback Question: Suppose we know that the risk of liver cancer among alcoholics without cirrhosis of the liver is 25.4%. A researcher conjectures that the risk of cancer among alcoholics with cirrhosis of the liver is higher. Suppose we sample 99 alcoholics with cirrhosis of the liver and determine 30 have liver cancer. Use this information to answer the following: a. For each person in the sample, what variable is recorded? number of years diagnosed with cirrhosis level of alcoholism...