RELATED ARTICLES. How to Reset Google Glass. Google Glass is a computer, and like all computers, it may not always run as well as it should, or an app may not function properly. In such cases, you may want to reset your Glass. When you reset Glass, all data on it is deleted, and all the settings that came on it when it left the factory are restored, so the device is just like new.
The hematocrit test indicates the percentage of blood by volume that is composed of red blood cells. The condition called anemia results from having too few red blood cells. Anemia causes a variety of symptoms. The hematocrit is a basic test that can tell a physician a lot about a person's health.
Blood samples are then taken and analyzed. The blood volume test is used to evaluate if the amount of blood in your body is appropriate for your gender, height and weight. A hematocrit measurement is also taken. This blood test calculates the percentage of red blood cells in the bloodstream.A low hematocrit reading may indicate the presence of anemia. blood volume test (also called a plasma volume test or a red cell mass test) is a nuclear lab procedure used to measure the volume (amount) of blood in the body.