Answer:
1,2,3 are correct
Explanation: Juvenile rheumatoid Arthritis is a type of arthritis which causes joint inflammation and stiffness of joint for period of time.
The joints involved are the joints of the wrist, feets, shoulder, elbow, knees and ankles.
Normally, children outgrow Juvenile rheumatoid arthritis. Although, it can affect bone development in a growing child.
Its symptoms are; pain and swelling of joints, rash, fever, joint stiff and weight loss.
It has nothing to do with skin, but the joint