Two days ago Kay started her first ever real job (not counting Saturday jobs as a teenager or the hospital placements as a medical student). This is her first ever paid "proper" job and her first as a doctor. After two days handover with the outgoing junior doctor, she is on her own from today. Apparently her Consultant and Registrar are both on two weeks' annual leave, which means she is effectively on her own with any of the problems that could arise (God help her). She's already signed her first prescription. She's doing 12 days on the run before she gets her next break (she's on-call over the coming weekend). Welcome to the World of the Workplace!
(Added 24 hours later. On her first day, with no senior staff or peers, she single-handedly looked after 28 patients. She did a 13-hour shift with a 7-minute lunch break. That's what I call a baptism of fire and very bad rota planning.)