1. A 42-year-old female presents with pain in the right upper quadrant and vomiting. On examination, there is tenderness in the right upper quadrant with no hepatomegaly. There is a suspicion of gallstones. What could be the possible causes of gallstones?

• Cholesterol supersaturation
• Excess bilirubin
• Gallbladder hypomotility
• Any of the above

2. A 45-year-old male has a history of Crohn’s disease. Is there an increased risk of gallstones in this patient?

• True
• False

3. A 48-year-old lady diagnosed with gallstones has a fever, persistent tachycardia, and hypotension. What could be the possible causes of these symptoms?

• Cholecystitis
• Cholangitis
• Pancreatitis
• Any of the above

4. A 38-year-old female presents with upper right quadrant colicky pain. On ultrasonographic examination, the common bile duct was 6 mm. What should be the normal range of CBD in this patient?

• 2 mm upto 40 years of age
• 4 mm upto 40 years of age
• 6 mm upto 40 years of age
• 7 mm upto 40 years of age

5. A 50-year-old male with a history of diabetic nephropathy needs to be investigated for gallstones. Which of the following tests requires the use of contrast dye?

• MRCP
• Ultrasound
• ERCP
• None of the above