Children with transient vision loss are less likely to have an ischemic cause for their symptoms and are more likely to have a benign disorder. In some children, a cause for the visual disturbance cannot be identified, and the symptoms remain medically unexplained.
There are three main types of carbohydrates, which are sugars, starches and fibre. Carbohydrates contain about 4 calories per gram. The main function of carbohydrates is to provide your body with fuel and energy that is required to carry out daily activities and exercise. When carbohydrates are in our body, they are being broken down and used as energy.
The function of the specific carbohydrates that are attached to the  cell membrane are to provide oxygen membrane. They also provide  some fixed energy to various functions â¦ of the cell membrane.he functions of carbohydrates, lipids and proteins in a system or  cell are varied. Carbohydrates mainly serve as the source of  energy, lipids are broken down to form fatt â¦ y acids and proteins  perform most functions in the body and are said to be the  workhorses.