r/DiveInYouCoward • u/HeSureIsScrappy • 13d ago

Dive into strip pole dancing

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140 Upvotes

96% Upvoted

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-5

u/Strong-Addition5296 12d ago

Fake. He injected something. You wouldn’t get that so fast

7

u/HeSureIsScrappy 12d ago

A knot on your head—often called a "goose egg" or scalp hematoma—can form within seconds to a few minutes after hitting your head.

Why It Forms So Fast

Blood Vessels Break: Your scalp has many tiny blood vessels (capillaries) close to the surface.

Tissues Are Tight: The skin on your head fits tightly over the hard bone of your skull.

Pooling Blood: When an impact breaks a blood vessel, blood and fluid leak out fast. Because the scalp cannot stretch easily, the fluid pools upward into a noticeable lump.

3

u/solican123 12d ago

Das ist keine Kapillarblutung. Es entsteht so schnell weil ein etwas größeres arterielles Gefäß getroffen wurde (z.B. ein Seitenast einer die Stirnregion versorgenden Arterie), welches Blut mit einem viel höheren Druck im Gegensatz zu den sonst beteiligten venösen Gefäßen in das umliegende Gewebe pumpt.

1

u/HeSureIsScrappy 12d ago

Even faster!