What is the approximate percentage of the body's total blood volume that the liver can store?

The liver is a highly vascularized organ and plays a crucial role in blood storage as well as metabolism. It has the capacity to store a significant amount of blood due to its extensive network of sinusoids, which are specialized capillaries that allow for the storage and filtration of blood.

The approximate percentage of the body's total blood volume that the liver can store is around 20%. This amount allows the liver to regulate blood composition, aid in nutrient storage, and perform its functions in metabolism effectively. The stored blood can be released into circulation as needed, helping to maintain blood pressure and supply organs with oxygen-rich blood, especially during times of increased demand or physiological stress.

Understanding the liver's role in blood storage highlights its importance in maintaining homeostasis within the body, reflecting its multifunctional nature beyond just metabolic activities. The other percentages would not accurately represent the liver's capacity, as they are significantly lower than what the organ can actually contain.