Multiple drug overdose female patient, likely given most of those by her husband, for clarification.
Me: "We're going to get an MRI so we can make sure she doesn't have a small stroke that the CT didn't see."
Husband: "I'm worried about those MRIs, don't they cause brain damage?"
Me: "Sir, she came in positive for amphetamines, cocaine, and opiates."
Husband: "What does that have to do with anything?"