If a typical adult loses more than twenty percent (20%) of their entire blood volume, significant alterations in vital signs will follow. So, 20% is the appropriate fill-in.
Which part of the blood transports oxygen to bodily tissues and wastes away from them?
The primary function of red blood cells, also known as erythrocytes, is to transport oxygen from the lungs to the body's tissues and carbon dioxide back to the lungs as a waste product.
Hemoglobin (Hgb) is a protein found in red blood cells that transports oxygen from our lungs to every part of our bodies.
Therefore, If a typical adult loses more than 1 Litre (approximately 2 pints) of blood, substantial changes in vital signs may ensue.
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