When you attempt a Medicine check, you can choose not to roll your expertise die until later. After you determine what the check’s result would be, you can choose to either roll your expertise die and add it to the total or forgo the expertise die and reroll the check (see page 243). At 9th level, you can spend 1 Resolve Point to both reroll the check and add the result of your expertise die.

You can use Medicine to treat deadly wounds on a patient once each day in addition to the normal allowances for the medical equipment you are using. Because performing this level of advanced medicine is difficult and time consuming, the DC for this additional treatment increases by 5 and the skill check takes 1 hour.