Passages of the Heart

[chambagi]

loved the after action video

[humanstructureVIDEOS]

bravo

[jhoenedu]

I am very happy to see the vidoe from you, hopefully the others also are happy for You This is a video project for pstl 1135 Anatomy and Phys It shows the path of blood through the heart.

[croncong]

I am very happy to see the vidoe after you give This is a video project for pstl 1135 Anatomy and Phys.

[fitnesus]

I Love The Video It Can Increase My Knowledge Passages of the Heart

[lupabuatchannel]

Steady I Really Like This Video This is a video project for pstl 1135 Anatomy and Phys It shows the path of blood through the heart.

[Onepissite]

I Really Like The Video From Your This is a video project for pstl 1135 Anatomy and Phys.

It shows the path of blood through the heart.

[pemburuiklan]

Your Video Is Very Useful Sharing Passages of the Heart

[shellybirdy]

great video thanks

[TheViolet76]

googd job! thank you :-)

[holland2312]

A simple way to clarify whether or not the blood is literally blue is to watch a video of cardiac surgery. You'll see that the tube coming from the veins carries dark red/purple blood, whereas the tubes travelling back into the arterial system carry bright red blood. So the answer: no, venous blood is not literally blue! You can also watch varicose vein surgery and see that the veins aren't blue either, they just appear blue due to the physics of light passing through skin/absorbance etc.

[GTAgamerHD]

british people expalin it better

[alexasmithy]

love the video man

[iloveyou75204]

I know this might sound silly, out of curiousity, do the alriums have holes in them so that the blood can come through into the body? I really want to know, thanks :)

[MarkLovesQuyenAlways]

i disliked because it left out a few places

[janegael]

Blue blood? WTF? Ever cut yourself and bleed? Was it red or blue? Arteries are deep in the arm and protected from all but the deepest wound. So you cut your finger and what you carve up is supplied blood from your veins and capillaries. It's red -- not blue. Unless you are an alien.

[BenEin33]

@janegael but, when you cut your finger the blood becomes exposed to the atmosphere, the oxygen again binds to the Fe in your blood, appearing bright red once again. While you're right that the blood is never blue, it is wrong to call deoxygenated blood the same red color as oxy-blood. deoxy blood is Very dark red leaning close towards purple and appears blue to our eyes from beneath our skin because of light scattering. Their purpose wasn't in pointing out this detail.

[alexkkowalski]

@janegael thats because when you cut yourself the blood in released into the AIR WHICH CONTAINS OXYGEN, fucking complicated eh?

[AprilSilverWolf]

Hmm let's see, I wonder why people think its blue. Probably because the TEACHERS say it is, and everything we learn in school is that it is. Why do you think people believed the pope in teh 21st century? Because that's all they grew up learning. My teachers say it's blue, even when I told them it was actually red they seemed super surprised like it was the most ridiculous thing they've ever heard. Like..HELLO your the teacher!! YOUR SUPPOSED TO KNOW! WHY ARE YOU TEACHING ME FALSLEY?!!

[rejectdude]

@AprilSilverWolf That's the teacher's fault. My health teacher told us that we just SAY it's blue, but in reality it's just dark red. We say it's "blue" order to differentiate oxygenated and deoxygenated blood.

[alexkkowalski]

@AprilSilverWolf your an idiot, please stop breathing my air.

[Urahara8o5]

im sorry this is the 21st century and your watching a video on the structure of the heart. So you must obviously be trolling or just one of the dumbest people on the planet if you think that de-oxygenated blood is fucking blue!!! Your online for Christs sake just Google it or something instead of fucking arguing and looking like a total idiot.

[lexilewis96]

you idiots, blood is not blue

[heidiboolovely]

you speak way too fast, its hard to follow



[mygoditsfullofstarz]

you call that a film?

[aquamarch1495]

"Where it gives blood it's red color"? No. Blood is ALWAYS red. There's no such thing as blue blood or whatever. Blood is always red. There's darker and lighter hues of red, but the idea that un-oxygenated blood is blue is false. :)

[xchelsy]

@aquamarch1495 look at the underside of your wrists, your veins are clearly blue!

[TCardianT]

@xchelsy your veins are blue because they are blue (green) not because of the blood color. Blood is red and when it has no oxygen it is still red. Why are people (you) so stupid?

[aquamarch1495]

@xchelsy Yeah they're blue, but that's because that's the way light interacts with blood/veins and how light is reflected through the skin. Skin doesn't absorb all that much light, so when it does and the light hits the veins, we see them blue because blue/green have less strong wavelengths and our eyes see this color easier. It all deals with light, wavelengths, and how they are absorbed by the skin. Veins appear blue because they are the vessels that we can actually see through our skin. :D

[AprilSilverWolf]

@aquamarch1495 That's not true. Deoxygenated blood is blue and it turns red when oxygenated. Oxygen is what gives your blood the blue colour. Look closely at your hands and you should see some veins. They're CLEARLY blue. Idk how you can say they're not when they're right in front of your eyes.

[aquamarch1495]

@AprilSilverWolf *sigh*. Like I said...It's the way it absorbs light. Apparently you need to do more research. Not trying to be rude, but it has clearly been proved that there is no way in hell that blood is or ever will be blue. ALL blood contains hemoglobin, and this includes deoxygenated blood. Hemoglobin is a red pigment that contains iron, which voila, colors the blood red. Go ahead, ask your doctor. Or Google :)

[aquamarch1495]

@AprilSilverWolf You? Madame, where is your comment? I was enjoying our little rendezvous :D Now I can't respond to you! In response to what you deleted, I don't know what you mean when you say I'm going against everyone because as far as I know, all the people I've been taught by say it's always red. With this I shall leave you, because I've explained and given enough evidence. Go ahead and believe your blue blood stories, retaliate if you wish, and have a lovely day! :D

[AprilSilverWolf]

@aquamarch1495

I tried commenting and it said error. So I sent an email instead but apparently that didn't make it through either. I said I did some research and you were right. But it's still blue in a way, because for example snow is white, we all know that. But under shadows it appears blue. Colour is simply what light gets reflected off the object. So if it appears blue it is blue. But yes its actually "red" in the sense it doesn't like..CHANGE chemistry.

[aquamarch1495]

@AprilSilverWolf Ah yes, color. That is what I have said earlier, (well i think I talked about the way it absorbs light but color basically IS the absorption of light haha). The blood ITSELF isn't blue, it's only appearance. That's what people seem to misunderstand, and they take it as the actual blood being blue. But yes I am glad you understand the concept :)

[AprilSilverWolf]

@aquamarch1495 That's not true. Deoxygenated blood is blue and it turns red when oxygenated. Oxygen is what gives your blood the red colour, so without it it's blue. Look closely at your hands and you should see some veins. They're CLEARLY blue. Idk how you can say they're not when they're right in front of your eyes.

[aquamarch1495]

@AprilSilverWolf Oh, and also, if you see closely, some veins even appear purple-ish in color. Does that mean that we have purple blood too?! :O GASP

[leggomyeeko]

Missing some things.

[stretchy0]

If I was data from Star Trek I might be able to understand...otherwise....way to fast like a lecturer on speed. I'm out of breath just watching!

[sheen4321]

damn..you speak so fast..T_T

[joeynap860]

question about your video editing. were you able to make the video of the elevator go backwards on imovie? or was it just the doors opening and closing cut together?

[chillskid]

Fucking awesome thank you so much.

[MajorAddiction]

The aortic semilunar valve was missing a mention

[TopazSkillMauler]

Thx for exam help but wtf ur missing some

[Cherryhead92]

what about the semi lunar valves?

[angela0jobe]

very creative

[AIFORLIFE3]

good info but too fast had to rewind it couple times

[ST1LLSMOKING]

i think i saw a heart and some veins but vid was 2 fast 2 tell