I am in the process of filling out my medical school apps. and I am having a difficult time filling out the work/activities specifically in regards to quantifying my past events. For example would a missions trip be expressed in hours, days or weeks? Would ongoing research be expressed in hours, months, or years? The same for tutoring etc. Any help with this matter would be appreciated. I understand it may be subjective but I'd like some healthy feedback. Thanks fellas!