Hi there,
Usually, you would not fail an OSCE for omitting to ask if they have an allergy.
You can lose a point for it, however, you can fail if you are administering medication without asking, but you did redeem by stating you would check the wristband etc.
It's not uncommon for people to have to resit second-year OSCE's, and they do factor into account nerves, and as long as you verbalise your plan, you'll be fine.
Things that can make someone fail are disastrous mistakes, such as large amounts of insulin or any other medication that would cause serious harm or death.
I wouldn't sit and worry, as this won't do you any favours, and if you do need to resit, you'll know which areas to improve upon
Nat
LJMU Student Nurse and Ambassador