One would typically see a Physical Therapist for a knee injury and to prevent it from getting worse. But before you see a physical therapist it is recommended that you see your general care physician, they are able to recommend Physical Therapists if necessary.
If the injury is to your foot you will want to seek out a podiatrist. That would be a doctor that specializes in foot injuries.
Speak to the Nurse/Doctor who is giving you the IV therapy about this.
Unfortunately, your question is a bit vague. It would depend on what type of injury.
I am not aware of any occupational therapy schools that would offer low fees. Have you tried calling your local colleges. Perhaps they can point you in the right direction.
It depends where you are. A good starting point would be to talk to your doctor.
Literally fiber therapy would be Ballaststoff-Therapie.In Germany a doctor might recommend ballaststoffreiche Ernährung (fiber-rich nutrition).
A meniscus tear can be caused by suddenly turning or twisting the knee. It is a common injury in athletes, and treatment depends upon severity. Many times rest, ice, and physical therapy is sufficient for small tears; however, some tears do require surgery in young patients. An orthopedic doctor would be the expert physician to evaluate your injury.
There are several schools taht offer training. I would suggest taking classes on the internet AllAlliedHealthSchools.com
An abdominal injury or a variety of medical problems. Please go to the doctor.
To file a bodily injury claim one must first go to the ER or a doctor to have the injuries documented. Then you would file a claim with the responsible party's insurance company and they will ask for access to your medical records. After the insurance company reviews your files, they will send you an offer for compensation.
I would consult your physical therapist about how long you need to see them based upon their examination of you injury.
I would suggest talking to your doctor or a local dietition. This is because your doctor would know the extent of your condition, and he may be able to offer a diet plan that would be benneficial to your health.