Crohnâs disease is usually diagnosed when other potential causes of your symptoms have been ruled out. Itâs important to fully understand the circumstances surrounding an upset stomach before assuming you have a medical condition.
There are three main types of blood cells in the human body. These are the red blood cells, white blood cells and platelets. The red blood cells are also known as erythrocytes, white blood cells as leukocytes, and platelets as thrombocytes.Red blood cells are the most common type of blood cell, making up about 45% of the blood cells.hese are the red blood cells, white blood cells and platelets. The red blood cells are also known as erythrocytes, white blood cells as leukocytes, and platelets as thrombocytes. Red blood cells are the most common type of blood cell, making up about 45% of the blood cells.
There are four major blood types: A, B, AB, and 0. The blood types are determined by proteins called antigens (also called agglutinogens) on the surface of the RBC. There are two antigens, A and B. If you have the A antigen on the RBC, then you have type A blood. When B antigen is present, you have type B blood. When both A and B antigens are present, you have type AB blood. When neither are present, you have type O blood.