A learning disability is a general term that describes specific kinds of learning problems that cause a person to have difficulty acquiring certain skills. The skills most often affected are reading, writing, math, listening, speaking, and reasoning.
Osteopenia usually has no symptoms. There is no pain or any other sign to signal that the bone is becoming thinner, although there may be incidences of frequent fractures as the bones tend to become fragile and soft.
Symptoms of osteoarthritis/degenerative joint disease usually include: (3) 1  joint pain, which can worsen at times and âcome and goâ in terms of how painful it feels. 2  stiffness (especially in the morning after getting out of bed)  trouble moving, which worsens as the disease progresses.