Hemostasis | Advanced hematologic system physiology | Health & Medicine | Khan Academy 

Noo! First step to stop bleeding is vasoconstriction from vascular spasms - then platelet plug formation. This is not advanced at all and is skipping steps. :/ usually khan academy is a lot better than this.

This doesn’t seem advanced at all. (Molecules and proteins, clotting factors .....) how about wills brand factor , thromboxane etc.... change title please

It would be great to learn about hemostasis and not fun facts about blood vessels.

"I wont go into detail" but thats what khan academy has always been about

Very very nicely explained. Thank you for making this video.

30 seconds worth of hemostasis in this 6 minute video

Thanks a lot

I love Marry, thanks for the videos they were extremely helpful.

moral of this story: platelets plug, then fibrin...Where is the entire clotting cascade? how about fibrinolysis and endothelial repair? This might help with a high school anatomy class, but not the level Khan is known for...go into the details...

You mean Mary likes to play football ?

Why isn't this video in the Khan Academy app?

I don’t know why people are complaining about her not going into details, obviously there will/there is an another episode for those details, Very helpful video, thank you.

im still stuck on 150000km... how, what where?

Talk so slow! But still very helpful. thanks!

Thank you so much!

can't stand the breaks in her speech.

H-Everybody... wish you could talk

Thank you for this! You did a great job!

Thank you for a great and simple video.

You did great :)

not much helpful

this was really helpful. thank you