She's hardly breathing. Better call it in.

NASA described the ice conditions last year as the worst since records began. And it's always drifting.

A pulse.

And let me actually show you where the blood vessels come from. These are called coronary vessels I just write the word coronary here.

And so I think we can roll the video that we have.

This is now going to dump into what we call a venule.

His vitals are spiking.

Pulse ox 90.

And then, when the heart is ready to pump it back out, it goes into this artery, and the name of it is the aorta.

There is actually a little spot right there that they drain in to.

You might think, Boy, is there a context expensive grammar out there? What's the opposite of free?

Hey, there's no pulse.

I was afraid something had happened to you.

I'll write that right here.

I got a pulse.

Gallicite deposits.

There's no pulse.

Pulse abnormal.

Into the IV, yes.

He's got a pulse.

Pulse is rapid.

There's no pulse.

I'm going to do some surgery here.

The Balkan Mountain range runs across Bulgaria from west to east.

I could just write artery and vein and essentially they would be behaving this way.

Now, to start the journey, it's gonna have to out of the left ventricle and into the largest artery of the body.

It doesn't have any veins.

Pulse is strong.

He doesn't have a pulse.

It's in the French Pyrenees.

Coronary vessels So, coronary artery and vein.

They pat one another on the back they swagger they shake their fist the kind of things that we do, and they do them in the same kind of context.

And the veins actually drain into a spot , directly into the right atrium.

And on the right you actually see a carotid artery that was engineered.

I think she cut both arteries. I could hardly feel her pulse.

And you might say, well that wasn't so difficult. I'll say bronchial vessels, because there are also some veins coming off.

My pulse is slow.

So you have these arteries right over here, the red tubes. Those are arteries. and then the blue ones are veins.

The veins of leaves.

Remove the ties that bind...

I can't get a pulse back.

So these two veins, the superior vena cava and the inferior vena cava, are dragging the blood back to the heart, and, generally speaking, these are all considered, of course, veins.

Here are three questions that I like to use to test the truthiness of our representation in any media story.

Right it's gonna have to go away from the heart. So that's the aorta. The aorta actually has the little arch like that.

So, there's no word?