I watched a video about cranking neck where it could tear your blood vessels and form a blood clot which makes sense, but then how does this not happens more often? When we seems to get hurt from hitting something accidentally while in awhile
Learning about stroke help me understand how dangerous they can be with just one blood vessels get clogged and yet you see people hit each other in the head as a sport.
They also seems like a fragile wires so how can they withstand abuse is mystery to me, shouldn’t they burst out easily with some force?
In: Biology
Anytime someone has a bruise, that’s broken smaller blood vessels. We heal.
Big vessels are evolved to take more abuse – because they’re fatal otherwise. But they can still rupture such as in a car accident. If they do, it’s probably death.
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