Blood test significant diagnostic method for disease detection

Over the past years, medical field and especially diagnostic field has seen tremendous evolution

Blood tests are the most common and used diagnostic method for detecting various forms of diseases worldwide. While it may be just a needle prick for patient, the diagnostic process involves investigation of various components of blood and is extremely complex. The specialised body fluid which travels from head to toe has four main components: red blood cells, white blood cells, plasma, and platelets. All these components have a major role to play, which includes carrying oxygen to and carrying carbon-di-oxide from all organ, protecting the body from infections, transporting nutrients throughout the body and ensure clotting. It is the