Dear friend, welcome to HCM.
did she have a clear watery discharge from her nose ?
how did she get injured?
can you post scan findings if one was done?
here I am concerned and worried, because symptoms point to a possible skull base injury
and a possible meningitis
I would advise an urgent visit to a neurosurgeon, or ER physician and a head scan.
take care and keep me posted on your progress.
Good luck !