Did you know that our heart creates intense pressure in order to make our blood circulate, and the pressure can release as much as 30 feet high bloodstream? Most of us are aware of generic information around our blood, for instance, the fact that it flows through our veins and arteries, our blood type, or that it is a bodily fluid.
Here are 4 of the most important facts about your blood that you were unaware of.
RDW Blood Test
While we may be aware of various blood tests, what is RDW in blood test? RDW, which stands for red cell distribution width, is a blood test type that measures the quantity of red blood cell variations in our body, both in volume as well as size. Red blood cells carry oxygen from your lungs to all the parts of your body; hence it is important that the rdw stay in normal range. Anything outside the range will indicate a problem with body functioning and affects oxygen supply across the body. Usually carried out to detect medical conditions like cancer, heart disease, liver disease or anemia, this test is usually part of the complete blood count report.
Blood and Bone Marrow
Within our bone marrow, there is something called hemocytoblasts, which are nothing but stem cells. These can re-generate innumerable different types of cells and are thereby pluripotent since they can multiply. These cells can evolve into what can be called a common myeloid progenitor (CMP) or otherwise a common lymphoid progenitor (CLP). CMPs, in turn, evolve into red blood cells and CLPs can evolve into B-cells, T-cells or natural killer cells.
Role of White Blood Cells
White blood cells, which can also be called as leukocytes or leucocytes are part of our immune system and help in protecting our body against infectious diseases as well as foreign invaders. Produced from multipotent cells and also derived from the same, WBCs come from the bone marrow also known as hematopoietic stem cells. These cells help fight against infections by killing bacteria or germs or any form of viruses. These cells circulate throughout our body.
An important criterion for stability of life, normal blood pressure is a key determinant of how our blood flows through the body and in turn the oxygen supply. Without the existence of pressure, blood cannot flow across our circulatory system and hence our arteries, organs and tissues can be deprived of the necessary oxygen flow. It also delivers WBCs and antibodies for maintaining our immunity and hormones like insulin.
It is very critical to have basic awareness surrounding our blood in order to avoid risks like receiving incompatible blood type while in need. General awareness about the functioning and properties of our blood can also help us read critical health information during tests or surgeries. Instead of completely relying on medical practitioners to guide us about our health and blood, it is best to keep ourselves updated since a lot of information is easily available for quick guidance. Hope the blog has covered useful information on what is RDW in blood test? Stay connected to us for more such sections. Thanks for reading!