I have an assignment and i m not pretty sure about the diagnosis of the patient. But it goes like this,, patient is 72 year old female, admitted after a fall.... she is experiencing DOB, severe low back pain, loss of appetite, x-rays revealed no fractures.. . can u please explain why the patient is experiencing DOB and loss of appetite? and is it possible that the case of the pain is compression of the nerves on the lower back?