A 42-year-old man presents with recurrent RUQ pain for 2 years. A sonogram is negative for gallstones, and the CBD is normal. An upper GI endoscopy is also normal, and there is no peptic ulcer disease. Biliary dyskinesia is suspected, and the patient undergoes further evaluation. Which of the following will stimulate contraction of the gallbladder?
A 42-year-old man presents with recurrent RUQ pain for 2 years. A sonogram is negative for gallstones, and the CBD is normal. An upper GI endoscopy is also normal, and there is no peptic ulcer disease. Biliary dyskinesia is suspected, and the patient undergoes further evaluation. Which of the following will stimulate contraction of the gallbladder?
π‘ Explanation
A 42-year-old man presents with recurrent RUQ pain for 2 years. A sonogram is negative for gallstones, and the CBD is normal. An upper GI endoscopy is also normal, and there is no peptic ulcer disease. Biliary dyskinesia is suspected, and the patient undergoes further evaluation. Which of the following will stimulate contraction of the gallbladder?
β Correct Answer: A. Cholecystokinin
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