Earlier quoted context omitted.
> during pre-med training: with on-call work hours up to 120 hours a week. Can someone please tell me why they still put medical students through this institutional hazing?
In medical school, 120 hour weeks really only exist for 4th year med students who are on sub-internships in surgical specialties like neurosurgery, orthopedic surgery, general surgery, etc. Students in those fields do 3 or so month long sub-i's at hospitals they want to do residency at. They basically function as month long interviews for those programs, and are also used to get letters of recommendation from promine…
The 3rd year of medical school is much tougher since we spend about 10 months of that year on rotations in the hospital. While some rotations are much lighter, others like surgery again get close to the hours limits. This is complicated by the shelf exams we take every 8–12 weeks. These require an additional ~2–3 hours/day of studying and most of a weekend day as well. Obviously, this study time is not counted towards the hours limits, but it definitely factors into fatigue and burn out.