Flow and perfusion | Circulatory system physiology | NCLEX-RN | Khan Academy

  Рет қаралды 182,311

khanacademymedicine

khanacademymedicine

Күн бұрын

Пікірлер: 21
@damianbragg
@damianbragg 9 жыл бұрын
Yeah. He makes a very slight slip of the tongue at 0:26. Should say arteries go away from the heart. Easily forgiven as these videos are great.
@ldcb6408
@ldcb6408 8 жыл бұрын
great explanation. very easy to follow. Thanks.
@winproduction7585
@winproduction7585 8 ай бұрын
Thank you very much sir
@asookhoo4907
@asookhoo4907 9 жыл бұрын
Arteries go away from the *heart
@khanacademymedicine
@khanacademymedicine 11 жыл бұрын
I'm not Andrew Wolf, but I'm glad you liked the videos!
@tanujpuri82
@tanujpuri82 8 жыл бұрын
Hi, I am trying to understand the blood flow and blood perfusion terms used in dynamic PET and DCE-MRI literature extensively (interchangeably). I have been talking to some researcher who have suggested that perfusion is the difference in the loss of blood that enters inside the artery and that leave via veins since this difference enters the tissue! Any suggestions. thanks
@franco1917
@franco1917 9 жыл бұрын
Everything about your videos are amazing, keep it up
@OneMinuteMedSchool
@OneMinuteMedSchool 11 жыл бұрын
Wonderfully elegant explanation!
@rehabfarid172
@rehabfarid172 7 жыл бұрын
Always the best! Thanks
@albalushi169
@albalushi169 7 жыл бұрын
great video 😍
@srirachaman
@srirachaman 11 жыл бұрын
these arteries do go away from the heart on to the lungs to be oxygenated. The pulmonary veins deliver the blood back to the heart to be distributed systemically. I think the DOCTOR knows what he's talking about.
@sarahturner8678
@sarahturner8678 4 жыл бұрын
Paulos Yost just because he is a DOCTOR doesn't mean he doesn't accidentally make mistakes. He will always be a HUMAN first.
@feesfees9051
@feesfees9051 4 жыл бұрын
Seriously, I stumbled upon this and it's not even worth my time to explain to you how humans make mistakes just like PAULOS YOST disasterously started with no capitalization.
@tourstarproductions2150
@tourstarproductions2150 5 жыл бұрын
Red over black is very difficult to see for some homie
@LoveandOrder20000
@LoveandOrder20000 5 жыл бұрын
Maths isn't my strong point, please can someone explain the equation to me. Sorry i probably look stupid lol just a bit out of my reach for now
@Xixingpinghongkongphoey123
@Xixingpinghongkongphoey123 4 жыл бұрын
Madison Coombe 1+1 = 2
@winproduction7585
@winproduction7585 8 ай бұрын
Which equation, I will try to explain to you
@winproduction7585
@winproduction7585 8 ай бұрын
So in resistance, it just mean that imagine you have 2 side each side has 2 hole, and on one side the hole is closed, it is like blood or any kind of fluid will flow faster on the other side, which has available of 2 hole. You can try experiment it at home. I use my imagination and I think it will be like I think. For blood flow, it is like how many volume of blood you will get per minute. If you have 2 ml/ min then each min you get 2 ml of blood let say put it in bottle. 10 ml per min then you have 10 ml of blood in bottle each min. and perfusion is divided by amount of gram which i can not explain. but i think we bothjust remember the equation.
Flow through the heart | Circulatory system physiology | NCLEX-RN | Khan Academy
7:51
Kluster Duo #настольныеигры #boardgames #игры #games #настолки #настольные_игры
00:47
Seja Gentil com os Pequenos Animais 😿
00:20
Los Wagners
Рет қаралды 67 МЛН
Wait for it 😂
00:19
ILYA BORZOV
Рет қаралды 8 МЛН
Всё пошло не по плану 😮
00:36
Miracle
Рет қаралды 4,9 МЛН
Ventilation (V) Perfusion (Q) Coupling
8:40
Dr Matt & Dr Mike
Рет қаралды 67 М.
Understanding the Cells of the Immune System
15:29
Zero To Finals
Рет қаралды 390 М.
The lungs and pulmonary system | Health & Medicine | Khan Academy
20:33
Khan Academy
Рет қаралды 1,4 МЛН
Cardiovascular | Blood Pressure Regulation | Hypertension
36:05
Ninja Nerd
Рет қаралды 327 М.
Meet the heart! | Circulatory system physiology | NCLEX-RN | Khan Academy
10:09
khanacademymedicine
Рет қаралды 1,6 МЛН
Arteries, Veins, and Blood Pressure
13:41
Siebert Science
Рет қаралды 139 М.
Kluster Duo #настольныеигры #boardgames #игры #games #настолки #настольные_игры
00:47