Pancreatic Function Tests — MCQs

A 25-year-old obese woman who denies any history of alcohol abuse presents with severe abdominal pain radiating to the back. Laboratory results indicate an increase in serum amylase and lipase, with a marked decrease in calcium. Which of the following likely has caused this condition?

Exocrine pancreatic insufficiency is seen in:

A 45-year-old patient with chronic pancreatitis is suffering from malnutrition and weight loss secondary to inadequate pancreatic exocrine secretions. Which of the following is true regarding pancreatic secretions?

Enteropeptidase enzyme is secreted by:

A 50-year-old chronic alcoholic presents to the emergency room with 12 hours of severe abdominal pain. The pain radiates to the back and is associated with an urge to vomit. Physical examination discloses exquisite abdominal tenderness. Laboratory studies show elevated serum amylase. Which of the following morphologic changes would be expected in the peripancreatic tissue of this patient?

A patient presents with jaundice, dark urine, and high unconjugated bilirubin. Most likely cause?

Hyperglycemia occurs after what % of beta cell mass is destroyed:

Which of the following conditions masks low serum haptoglobin in hemolysis?

Which of the following vitamin deficiencies is found in patients with gastric cancer?

In carcinoma prostate with metastasis, which of the following biochemical markers is typically elevated?