I'm not so sure about the dry air excuse for nose bleeds because doesn't she sleep with a clap that uses water to moisturize the oxygen being pumped into her lungs?
I think its just the perfect storm of many factors, most self induced, that have ganged up to cause the nose bleeds.
Oh my, she's gorging herself again? Well, good. No sense in trying to stop this train now. Its best just to let her go full steam ahead and crash and burn without involving people wasting time trying to help her or being concerned. No sense in having any collateral damage to innocent people or wasting taxpayer money on treatment for her. I would hate to see EMTs and medical professionals injured for life trying to deal with her grossly oversized self.
Just give her minor palliative care until she slips the surly bounds of earth.