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 [...]
A well prepared blood smear is necessary for microscopic examination of blood. Blood smears are used to determine leukocyte differentials, to evaluate erythrocyte, platelet and leukocyte morphology, and, if necessary, to estimate platelet and leukocyte counts. Desirable qualities of a blood smear include: i. Sufficient reading area ii. Acceptable morphology within the working area iii. Even distribution of leukocytes Principle: [...]
In this article we will discuss about:- 1. Meaning and Purpose of Cross-Matching 2. Phases 3. Procedure. Meaning and Purpose of Cross-Matching: Before the recipient receives blood transfusion, a compatibility test must be run within the laboratory with the donor's red cells and the recipient's serum. This is called major cross matching. The primary purpose of major cross match is [...]