This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Fundamentals in Radiology, Subject name: Radiology
True about MRI are all except - 
Select and explain. 
A. Not helpful in breast implant, B. Not good for calcified lesions, C. No radiation exposure, D. Contraindicated in cardiac pacemaker
A: Not helpful in breast implant
Answer: A: Not helpful in breast implant 
Explanation: option A is false regarding MR, explanation : MRI is considered most sensitive to detect implant rupture.