Sounds to me like this RN is working in an outpatient surgery center. If so that is her choice. I can sure understand why the admins wouldn't want to be paying RNs to sit around an empty center if all the patients are gone for the day.
And I still call bullshit.
A friend of mine got her RN license last year, and now, she's working THREE jobs: one at a regular hospital where she initially trained, another hospital 2-3 days a week, and another 2-3 days a week at an urgent care facility where they pay her for a 12-hour shift, regardless of caseload (her only bitch about the last place is they do paper records, not computerized). Basically, she's doing 6-7 days a week, 12 hours a day, and there are STILL plenty of openings. She's talking about jobs where when you add in shift differential/other incentives she can be making as much as $50 an hour. Let's not even get into how much she could make doing "traveling nursing".
My aunt also used to be a surgical nurse before she became a pharma rep--not that she was hurting for money before, given the fact she and her husband are helping to keep BOTH my father's side grandparents in assisted living facilities and she can still damn near pay cash for a brand new place in Scottsdale.