In this article we will discuss about the determination of blood group. Blood type (also called blood group) is a classification of blood based on the presence or absence of inherited antigenic substances (antigens) on the surface of red blood cells. If the red blood cell had only "A" antigen on it, that blood was called type A. If the [...]
It is necessary to determine haematocrit with 6 hours after the blood collection. Principle: Blood is centrifuged in sealed capillary tube and PCV is determined by a special haematocrit reader. Requirements: Haematocrit Centrifuge: 1. It runs at high speed and produces RCF of 12,000 X g and runs at a speed of about 15,000RPM. It contains a head to hold [...]
Get the answer of: How is RBC count done ? It is a quantitative measure of the population of blood cells in circulation. The counting of cells in circulation. The counting of cells can be done mainly with the help of a microscope after diluting the blood and making a wet mount. This technique is known as Hemocytometry. Now a [...]