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Shit wss weird

In ancient (Galenic) medicine, it was the liver that creates blood from the lacteals that deliver nutrients from the intestines. Then the inferior vena cava arises from the liver and delivers blood to the right side of the heart. It then goes to the lungs through the pulmonary arteries to "feed" them. At the same time, there are invisible pores in the septum of the heart which allows blood to seep through to the left side of heart. There, the pulmonary veins deliver "spirit" or vital air to the heart where it gets mixed with blood in the left ventricle (and this explains the bright red color of arterial blood). Afterwards, the blood travels to the rest of the body through the aorta. Once it reaches its destination, it gets "consumed" by the organs of the body, so the liver has to make more blood, and so on ad infinitum.

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The circulatory system, as William Harvey imagined it

It was one of the earliest anatomy textbooks, written in 1543, that used real human cadavers to make observations and illustrations. It was a major milestone in the history of medicine

- De humani corporis fabrica (on the fabric of human body), By Andreas Vesalius

Autopsy comes from ancient Greek words autós (oneself) + ópsis (to see). It literally means "to see for oneself," because the anatomists wanted to see the dead body and witness the dissection with their own eyes, not merely by studying them in books.

Bot: يا خائفاً من دهره كن آمناً وَكِلِ الأمور إلى الذي بسط الثرى إن المقدر كائنٌ لا ينمحي ولَك الأمان من الذي ما قدَّرا

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تذكّري : أنَّ الجرح عندما يتعب من البكاء ، يبدأ بالغناء! غازي القصيبي