Whole blood is our blood as it flows within our own bodies with not one of its elements removed or separated. In medicine, whole blood is a rare type of transfusion. It is used as a treatment for patients who need large amounts of all of the elements of blood, like people who have sustained significant blood loss due to injury or heart operation. how many pints of blood in the human body? What Are the Components of Blood? Whole blood is made up of red blood cells, white blood cells and platelets, all of which can be suspended in a liquid called plasma. Whole blood and all it's four components are valuable tools in contemporary medicine. The quantity of blood in a individual's body is dependent upon their size (the bigger the individual's body is, the blood it will contain). A newborn baby's body will contain just around a cup of blood whereas a 150-180 pounds. Adult will have approximately 1.2-1.5 g (or 10 units) of blood in their body. Blood is approximately 10% of an adult's weight. Our red blood cells, white blood cells and platelets, constitute roughly 45% of the volume of our blood. The remaining 55% is liquid plasma. Whole blood is used to assist patients in 2 manners. It can be transfused into a single patient. Whole blood may also be split into its specific components of red cells, plasma and platelets. These elements can be given to different patients, which is why we say that a donation of one unit or pint of whole blood can help multiple people. (Though white blood cells are occasionally utilized in medicine, they are not derived from a whole blood in the human body donation) Why You're So Important Recent studies show that there is a need for blood transfusions every 2 seconds. Whole blood is the simplest, most common kind of blood donation. A scheduled appointment to donate whole blood may take as little as one hourand the actual donation is only 8-10 minutes of the moment. 38% of the populace in the United States are eligible to donate blood, but only 3 percent of us actually contribute. What Are Red Blood Cells? Red blood cells, or erythrocytes, are among the elements of blood. (The others are plasma, platelets and white blood cells.) They are continuously produced in our bone marrow. Just a couple of drops of blood may comprise about one billion red blood cells in actuality, that's what gives our bloodstream that distinctive reddish color. They then make the return trip, taking carbon dioxide back to our lungs to be exhaled. A low red blood cell count, also called anemia, can lead to fatigue, shortness of breath, dizziness and other symptoms. how many pints in a human body? If untreated, anemia can result in serious complications. In many cases, anemia happens when we do not consume a nutrient rich diet; choosing foods that are full of iron and other minerals and vitamins can help raise the red blood cell count. Learn about heme iron and which foods are considered rich in iron. Anemia can also be caused by pregnancy and specific medical conditions such as bleeding disorders and kidney disease. Speak to your physician to find out the best plan of treatment. Red blood cells are the most commonly transfused blood component. Patients who benefit from receiving red blood cells include people who have chronic anemia resulting from kidney failure or gastrointestinal bleeding, and people with acute blood loss caused by trauma. They can also be used to treat blood disorders like sickle cell disease.
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