Here is a worksheet on on the Greek word roots rrhea, rrhoea, and rrhag. They mean flow, excessive flow, and discharge. You probably won’t be surprise to find these roots inside English words like diarrhea, gonorrhea, and hemorrhage. Like most of the Greek word roots I’ve posted her over the years, this one will be useful for students planning careers in the health care professions.
If you find typos in this document, I would appreciate a notification. And, as always, if you find this material useful in your practice, I would be grateful to hear what you think of it. I seek your peer review.