Blood, Part 1 – True Blood: Crash Course A&P #29

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Now that we’ve talked about your blood vessels, we’re going to zoom in a little closer and talk about your blood itself. We’ll start by outlining the basic components of blood — including erythrocytes, leukocytes, platelets, and plasma — as well as the basic process of hemostasis that stops bleeding, and how antigens are responsible for the blood type that you have. By the end of this episode, you should be totally prepared for your next blood drive.

Table of Contents
The Basic Components of Blood 2:30
Erythrocytes, Leukocytes, Platelets, and Plasma 3:00
The Basic Process of Hemostasis 4:45
How Antigens Are Responsible For Your Blood Type 6:21

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Comments

Sarah Lynn St. Jacques says:

how do we get our own CC mug?

Siti Haura Khairani says:

definitely my hero for mention true blood haha! such a nice page for learning anatomy and physiology

ashwin khare says:

having a good time studying with HANK GREEN…rather studying wid my tutor,or wid the txtbooks ….awesum …study enjoyment ti its best….#HANKGREEN…..

Emad Gayed says:

Speak slowly

James Hardy says:

There are electrolytes in blood? Does that mean plants crave our blood!?!

kevin ruijs says:

how about lab grown bones specially grown to produce blood

justsomeawesome dude says:

so does the bones have fibrin just like the vessel? I mean when a bone crack will fibrin attached it together, or does the bones have different cells to heal the crack?
I am really curious on this.

Mojo Mojo says:

I juste wanna learn and I did thanks but its kinda a lot at lease I can rewind on this

FIRE says:

The leukocytes look adorable

Arnoldsaint Paul says:

if in Uganda we had such lecturers I would no longer be a late comer and I will understand topics in just minutes. anyway u r good at this thing

Lisa Manchalevi says:

glug glug glug glug says the blood

barbarian barbarian says:

whats the rush?

Latisha Santiago says:

coconutwater is pretty similar to blood.

ariaskydragon says:

I shouldn't have watched this episode because for some reason, as I watch this, the area where the blood donation people stuck the needle into my elbow starts hurting.

Amanda Bounds says:

My professor said that there is synthetic blood overseas that they use for an emergency situation.

Satina Dempsey says:

what I got a test tomorrow and I dint know shxt

Marina S says:

I love these videos!!!

Jean Junior says:

0:00 best video intro ever

James Davies says:

This guy explains it so well!!! Thanks

Yolanda Cázares says:

very helpful!

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