On a completely unrelated note, I'm seriously questioning whether or not it's necessary to scream during x-rays and CT scans. I mean, if your leg is only attached by a thread or you have a nail lodged in your skull, go ahead and let loose with your most primal scream if you're conscious. I doubt it will help, but you've earned it for sure. If however you sprained your big toe and you're making sounds like you're birthing a cow, you might need to man up. This is just my observation from my seat outside Room 8 every day.