DIAGNOSIS
The doctor may determine the wound as graze by simply looking at it. This injury is usually harmless, thus, it does not require any clinical diagnosis. Your doctor will only be ordering tests if he or she suspects that your graze is infected.
TREATMENT
Grazes would heal on its own. However, it is important to deal with the wound properly to avoid being infected. First thing you must do is to clean the area of the graze by washing it with soap and water. Remove any foreign objects or dirt on it. After it has been wash, you must put an antiseptic to the wound. This would clear the wound with any bacteria or viruses. Lastly, cover it with a dressing or band aid to protect it while it takes its time to heal.
PREVENTION
Grazes are more common to children because they to tend to play a lot. It is also a common injury among athletes or anyone who play sports. Since accidents are inevitable, wearing protective gear such as knee pads may lessen the risk for grazes.