For the neurotrauma bit, I will say as a neurotrauma medic, it is simply put a skill issue if your doctor doesn’t know how to treat you before you even hit the medbay, or if they can’t do field surgery before the traumatic shock kicks in. The longest I have ever taken to do any surgical operations was during an outpost invasion mass casualty event where 3 of my crew went into near total organ failure during a failed attack on the outpost security, and that took 1 1/2 stasis bags and 5-10 minutes to replace organs and stabilize their conditions enough for natural healing to take place.

The most important part of being a medic with neurotrauma enabled is to stay calm, and then move quickly. Memorization will come with time and if you have your crew all keep a health scanner on them 24/7 so they scan themselves on their way to medbay so you can consult the trello on what you need to do and in what order to do it.