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Question 22: MRI ContraindicationsWhich of the following is not an absolute contraindication for MRI?%u2022 Cardiac pacemaker%u2022 Cochlear implants%u2022 Dental fillings%u2022 Intracranial aneurysm clips (certain types)%u2022 Intraocular metallic foreign bodiesAnswer: Dental fillingsExplanation: Dental fillings are not a contraindication for MRI. They may cause some local image distortion but are safe. Cardiac pacemakers, certain cochlear implants, some intracranial aneurysm clips, and intraocular metallic foreign bodies can be dangerous in the MRI environment and are typically considered absolute contraindications.