Home health start of care for a cancer patient

Hi! I usually do the psychiatric side of Home health nursing... so I am quite unfamiliar with a cancer patient. I have been doing psyche for a while now and I am afraid I might have lost "the other portions" of nursing in me.

I will be doing START OF CARE soon (oasis, history, etc....) for this patient and I want to know that POINTERS that I should be well aware of before going to this patient.

Pls. help!