Sheep blood is considered the closest match to human blood viscosity under several studied conditions.
While no animal blood is exactly the same as human blood, researchers often use animal blood for experiments and studies. The suitability of a particular animal's blood depends on the specific characteristic being examined.
Here's a breakdown based on the reference provided:
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Sheep Blood: For viscosity studies, sheep blood has been found to be the closest match to human blood.
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Pig Blood: Pig blood mimics human blood very well, especially under high flow conditions.
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Horse Blood: Horse blood is unsuitable as an experimental model when considering flow characteristics.
Therefore, when considering blood viscosity, sheep blood provides the closest match to human blood. Pig blood serves as a good model under high-flow conditions.
