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 vary, depending on which joints are affected and how severely they are affected. However, the most common symptoms are pain and stiffness, particularly first thing in the morning or after resting. Affected joints may get swollen, especially after extended activity.ymptoms of osteoarthritis vary, depending on which joints are affected and how severely they are affected. However, the most common symptoms are pain and stiffness, particularly first thing in the morning or after resting. Affected joints may get swollen, especially after extended activity.