A jammed finger is characterized by pain and swelling usually due to an impact injury. It tends to be excruciatingly painful and instant treatment will help the joint heal faster. A majority of jammed fingers heal quickly, if there is no fracture.
Hypermetropia is also known as 'long-sight'. This means that a child who is 'long-sighted' is more likely to see better at 'long' distance than 'short'. Often children with Hypermetropia can see clearly when watching the television or the blackboard but may find reading a book difficult.
Atrophy is the general physiological process of reabsorption and breakdown of tissues, involving apoptosis.When it occurs as a result of disease or loss of trophic support due to other disease, it is termed pathological atrophy, although it can be a part of normal body development and homeostasis as well.stronauts in microgravity must exercise regularly to minimize atrophy of their limb muscles. There are many diseases and conditions which cause atrophy of muscle mass. For example diseases such as cancer and AIDS induce a body wasting syndrome called  cachexia , which is notable for the severe muscle atrophy seen.