ï² For use by any requester if the requester demonstrates he or she has obtained the written consent of the individual to whom the information pertains(signed and notarized Consent to ReleaseMotor VehicleRecordâOne-Time, form # 96-0463, must be attached) (Permissible Use #13).
A 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.The test also measures the volume of plasma and of red cells in the blood. 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.
The hematocrit blood test determines the percentage of red blood cells (RBC's) in the blood. Blood is composed mainly of red blood cells and white blood cells suspended in an almost clear fluid called serum.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.lood is composed mainly of red blood cells and white blood cells suspended in an almost clear fluid called serum. 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.