Yes, she could not be sure, whether she could get the biopsy video up tomorrow (Thursday) or Sunday. But I reckon it will be tomorrow. Because then, she would be up to her schedule to fill us in on the results thereafter (or maybe not). Words, after all, are free.
Patients are often asked to affirm their informed consent to doctors touching them. Just because they are in the examination room does not mean there is implied consent. Many countries use chaperones (usually a senior female nurse) for intimate examinations, both to protect the doctors and the patients. They would explain the need for such examinations, and give assurance if need be, amongst other things. In Tiffany's case, she exercised her right not to be touched, perhaps because she felt it was not a point of diagnosis, or for whatever reasons. Then, it would have to left for another day, another time.
On her work ethics, I think there is just the addiction to picking up the camera, else what drives her. Her professionalism, quality of her videos, discipline, teamwork and responsibility, if any, are at most sub par, and very telling of her state of mind, and intentions.
It is the same everywhere. The more dense a country becomes, the more strain on the medical services. That, coupled with a rise in certain diseases in the younger generation, on top of aging population is really a cause of concern for many developed countries. Thankfully, we are much better of than those in developing countries.