Any of the body's joints can be affected by arthritis.
Yes, kids can be effected by arthritis. This is called Juvenile Arthritis. It usually goes away after puberty.
Women
The tests for all forms of arthritis are about the same and in the end it is all down to observation over time of the effected area.
As arthritis comes in many forms, it all depends on what part or parts of the body are effected. however with the use of modern drugs ans and technology's people with arthritis can usually look forward to a relatively normal lifestyle.
If you are getting the symptoms of arthritis in both hands then it is likely that you have RA rheumatoid Arthritis it would be wise to have this checked out with your doctor in order to prevent the damage that this disease can do to your hands and other joints that are not presently effected.
Usually stiff sore or swollen joints are a pretty good indicator. However with forms of arthritis like Rheumatoid arthritis which is an Autoimmune disease other parts of the body may be effected.
exercising does not so much treat arthritis as make the muscles around effected joints stronger and more able to support them leading to slowing the damaging progress and to a reduction in the pain caused by the disease.
Yes doing the right exercises can strengthen the muscles around the effected area and help support it
A person with arthritis looks like anyone else unless the hip, knee, or ankle joints are so effected that they can no longer walk. If the hands are affected, the fingers might be swollen and crooked, or there may be "knots" on the joints.
It should not make too much difference unless the effected joints become to badly damaged that they begin-to get infected
It all depends on how seriously the joints are effected however I know from experience with someone that has had the disease that it can be a very painfull experience for them.