Here are the key issues to note regarding the 52-year old woman's treatment following her auto accident:
1. Her physical therapist thoroughly documented her lost normal life activities, which is important for establishing damages for pain and suffering. 
2. No follow-up letter was sent to one of the referring physicians, Dr. Haak, so it's unclear if he was fully updated on her treatment progress.
3. Occupational therapy focuses more on helping patients regain skills needed for daily living and work, while physical therapy aims to improve mobility and manage pain. 
4. It's unusual for there to be no close-out report or bill upon completion of therapy, as this provides closure and documents final functional status.