This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T., Subject name: Radiology
Capsule endoscopy is used for? 
Select and explain. 
A. GI Bleeding, B. Motility disorders, C. GERD, D. None of the above
A: GI Bleeding
Answer: A: GI Bleeding 
Explanation: Ans ACommon indications for capsule endoscopy are: Obscure gastrointestinal bleeding, Crohns disease, polyps, recurrent abdominal pain, celiac disease