Shorts

The nephrotic syndrome is characterized by hypoalbuminemia, with serum albumin levels typically less than 3 g/dL due to the loss of albumin in the urine.

In liver disease, especially cirrhosis, there is a decrease in hepatic synthesis of clotting factors, particularly factor II (prothrombin). Vitamin K deficiency is also common in liver disease, which further contributes to hypoprothrombinemia. The deficiency of fibrinogen (factor I) would also result in a bleeding diathesis but is less common in liver disease. Factors V and VIII are also synthesized in the liver but are less frequently affected than factor II in such cases.

Alcoholic cirrhosis is characterized by the presence of extensive scar tissue (fibrosis) and regenerative nodules within the liver. This results from chronic alcohol-induced damage to hepatocytes and the subsequent wound healing response.

Acute peptic ulcers are characterized by mucosal erosions in the stomach or duodenum. They are usually caused by increased gastric acidity and mucosal damage due to stress factors such as psychological stress, trauma, burns, or intracranial lesions, leading to symptoms like severe abdominal pain and potential gastrointestinal bleeding.

While hepatitis B and C are both common causes of chronic hepatitis, hepatitis B is the most frequently encountered cause due to its high prevalence worldwide and its ability to persist in the body for long periods.