How do we make blood clots? | Human anatomy and physiology | Health & Medicine | Khan Academy

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  • เผยแพร่เมื่อ 13 ก.ย. 2024

ความคิดเห็น • 88

  • @brunorangel8088
    @brunorangel8088 9 ปีที่แล้ว +13

    one word that could sum this whole thing up: BEAUTIFUL! beautifully delivered! Thank you!

  • @mrkekman9526
    @mrkekman9526 5 ปีที่แล้ว +9

    I just want to say a massive thankyou, Your videos are pulling me through my Med degree at the moment. Well done and keep it up.

  • @fanvd
    @fanvd 8 ปีที่แล้ว +9

    this was way too general for the scope of medical school but I'm grateful for the clarity.

  • @lydiahill-expertineradicat657
    @lydiahill-expertineradicat657 5 ปีที่แล้ว +3

    You have a very calming voice and I love the way you explain things. Thank you.

  • @sanpopnoobear2113
    @sanpopnoobear2113 6 ปีที่แล้ว +2

    There's something so satisfying about watching people draw on these videos - I don't how they do it so perfectly.
    Also everything is so well explained and colour coordinated, you even add in things like the reason behind the name of something.
    Thank you Khanacademy you have taught me so much 💛
    Wish people would complain a bit less it's obvious you can't cover everything in one video

  • @aminmawed8801
    @aminmawed8801 8 ปีที่แล้ว +22

    god bless u for teaching it in a perfect way

  • @foodandmoorehappiness
    @foodandmoorehappiness 7 ปีที่แล้ว +1

    This by far the best, most clear, and most helpful video I have seen on this subject - perhaps on any physiology subject I have seen. Thank you!

    • @samuelchris9295
      @samuelchris9295 4 ปีที่แล้ว +1

      You just spoke about platelets

  • @amirrezafahimi6579
    @amirrezafahimi6579 2 ปีที่แล้ว

    This can't be taught in a better way. After years of being exposed to the more detailed forms of cascades related to coagulation, I was still struggling with the main ideas and logic behind this process, and now its much clearer, thanks to you.

  • @drharshilgpatel
    @drharshilgpatel 3 ปีที่แล้ว +1

    Simplistic and excellent approach. Just revised concept read 8 year ago.

  • @sabbyful
    @sabbyful 7 ปีที่แล้ว +13

    Khan Academy can I just get my MD from you?

  • @cherrycherry7237
    @cherrycherry7237 7 ปีที่แล้ว +4

    Add more video about coagulation with intrnsic n extrinsic factor

  • @Amiinerz
    @Amiinerz 8 ปีที่แล้ว +1

    Best video I've seen on this topic thus far

  • @MushroomKing30
    @MushroomKing30 9 ปีที่แล้ว +22

    Just a teeny tiny error: that's a longitudinal section, not a cross section
    But overall nice job :D

  • @annaquesse2063
    @annaquesse2063 4 ปีที่แล้ว +1

    Very interesting. I loved the drawings he used to describe the clotting mechanism. 5/5

  • @harpreetsehgal5565
    @harpreetsehgal5565 7 ปีที่แล้ว +1

    Thankyou and god bless u in explaining this concept very clear..

  • @michalmandelik3374
    @michalmandelik3374 7 ปีที่แล้ว +59

    BROTIP: Play it at 1,25 speed ;)

    • @namirashaikh9012
      @namirashaikh9012 4 ปีที่แล้ว

      So helpful!!!!!

    • @matveisoykin4182
      @matveisoykin4182 4 ปีที่แล้ว +2

      I like to play it at 2x speed

    • @shivamsingh7389
      @shivamsingh7389 3 ปีที่แล้ว +1

      @@matveisoykin4182 that is so not possible i mean even if you were just brushing through the chapter you can by max go till 1.5... that is what i used. And i have done this chapter already to a deeper level, i was just brushing through it.

    • @shivamsingh7389
      @shivamsingh7389 3 ปีที่แล้ว

      @@matveisoykin4182 Btw your youtube videos are really cool!!

    • @zhori50
      @zhori50 3 ปีที่แล้ว

      1.75 is good tho

  • @EleosAnim
    @EleosAnim 2 ปีที่แล้ว

    For a video that has 400k views i'm surprise it only has 80 comments

  • @Jumboo364
    @Jumboo364 8 ปีที่แล้ว

    THANK YOU!!! This made the last week of coagulation lecture so much more understandable!

  • @davidguerrero5640
    @davidguerrero5640 7 ปีที่แล้ว

    I expected more sofisticated explanation, but you define the basics incredible easy, awesome, really genius

  • @ngochuyen8709
    @ngochuyen8709 3 ปีที่แล้ว

    thanks you ! This video makes it easier for me to understand coagulation !

  • @sebastiansebastian6485
    @sebastiansebastian6485 ปีที่แล้ว +1

    Nice vid, i will never see it again

  • @earhaishasoriano4371
    @earhaishasoriano4371 9 ปีที่แล้ว +1

    Best presenter about this topic so far! :D

  • @kerrybiery6360
    @kerrybiery6360 2 ปีที่แล้ว

    Wonderful presentation of a very complex system. The hematologists of the world can go much deeper, of course, but targeted towards an entry-level allied health student, your presentation is right on the money! And the drawings are great!

  • @matveisoykin4182
    @matveisoykin4182 4 ปีที่แล้ว

    Thanks for perfectly explaining this to me

  • @debasissahu5261
    @debasissahu5261 10 ปีที่แล้ว

    This man is not Sal. But still he is a good teacher. Thank you a lot.

  • @Koalaslovesloths
    @Koalaslovesloths 9 ปีที่แล้ว +1

    Lovely and solid explanation thank you!

  • @ChiddyChiddy01
    @ChiddyChiddy01 8 ปีที่แล้ว +1

    thank you!! this was so helpful!

  • @raymondadomako5401
    @raymondadomako5401 8 ปีที่แล้ว

    Fantastic delivery

  • @nadeerahiggs3217
    @nadeerahiggs3217 9 ปีที่แล้ว

    Beautiful Video!!!!!!!! I have a great understanding...A better understanding.. I love how you put your videos together

  • @mamyraelison9009
    @mamyraelison9009 4 ปีที่แล้ว

    Very practical you see more clearly thé clinical évents of bleeding and Blois clotting

  • @kahhengalexanderlim4287
    @kahhengalexanderlim4287 9 ปีที่แล้ว +1

    mandatory viewing prior to tackling pages of Robbins

  • @LufinaNF
    @LufinaNF 7 ปีที่แล้ว +3

    Thank you so much for this video. It's simple and easy to understand!
    Is it possible if you can make a video and explain how the venom (like from snakes) prefends our blood from clotting?

  • @sourichitsazzadeh2629
    @sourichitsazzadeh2629 10 ปีที่แล้ว

    This video really helped me

  • @TheCrazyMango82
    @TheCrazyMango82 8 ปีที่แล้ว +74

    You skipped thromboplastin and prothrombin and just went straight to thrombin. Which sucks because that's the part I wanted to know about

    • @lifetorch1992
      @lifetorch1992 8 ปีที่แล้ว +15

      +TheCrazyMango82 watch the clotting 2 video. i think this was meant to be more of an introducton to the topic

    • @shivamsingh7389
      @shivamsingh7389 3 ปีที่แล้ว

      You already know it don''t you?

  • @nouralsaeedi8161
    @nouralsaeedi8161 6 ปีที่แล้ว

    this is sooo helpful. thanks

  • @bidyuthalder377
    @bidyuthalder377 4 ปีที่แล้ว

    nice explanation

  • @smithsonchris20
    @smithsonchris20 7 ปีที่แล้ว

    again thank you. great video.

  • @priscillapleasant3399
    @priscillapleasant3399 4 ปีที่แล้ว

    Thank you for your information I had now ideal that's how the blood works. So thank you.

  • @Strawberry-cu6wr
    @Strawberry-cu6wr 9 ปีที่แล้ว

    You are the best! teacher ever! :d

  • @Courtney.Marie.K
    @Courtney.Marie.K 7 ปีที่แล้ว

    THANK YOU

  • @S78635
    @S78635 6 ปีที่แล้ว

    sick vids man learnt so much

  • @vincenttelfer4206
    @vincenttelfer4206 2 ปีที่แล้ว

    cool, basically the endothelial cell is reconstructed?

  • @daniellasinan1668
    @daniellasinan1668 6 ปีที่แล้ว

    thank you soo much

  • @madhulikagoel2192
    @madhulikagoel2192 4 ปีที่แล้ว

    Through thrombin secreted by platelets. Converts fibrinogen into fibrin

  • @samwilson3035
    @samwilson3035 5 ปีที่แล้ว

    Thank you! 👏🙌

  • @richardsantacruz7129
    @richardsantacruz7129 4 ปีที่แล้ว

    What is the final step in clot formation?

  • @grandfather8661
    @grandfather8661 4 ปีที่แล้ว

    I was just reading Michael Denton, the I.D. proponent, on the ennucleate red blood cell, which he says is a defining homolog of class mammalia and was the topic of his doctoral thesis.

  • @emanzaareer1194
    @emanzaareer1194 3 ปีที่แล้ว

    Dose the fibronectin is the same of the fibrinogen??

  • @ericbaxonn9878
    @ericbaxonn9878 7 ปีที่แล้ว

    Did he mention anythn abt loose & stabilized fibrin meshworks?

  • @mikefixac
    @mikefixac ปีที่แล้ว

    My understanding is that it's not older plaque that causes heart attacks, but newer clots. The cap breaks off, and the body retries to cap the cap causing a bigger clot, and restricting the flow of blood to the heart (If it happens in the coronary arteries).

  • @aneeshpandelu3442
    @aneeshpandelu3442 2 ปีที่แล้ว

    Fibrinogen is from liver
    Fibrogen stabilizing factor - factor XII helps in cascade

  • @زينبقيسعَدَّاي
    @زينبقيسعَدَّاي 5 ปีที่แล้ว

    This video is ammmmmmmmmazing 😍😍😍
    I wish if you can put the Arabic language with the captions of your videos ☹️💔

  • @caseycjb121
    @caseycjb121 9 ปีที่แล้ว

    Epic!

  • @cellfish_me925
    @cellfish_me925 4 ปีที่แล้ว

    Great:)

  • @AlejoConejo-vb8ln
    @AlejoConejo-vb8ln 4 ปีที่แล้ว

    Watch in x1.50 or 1.75

  • @jaycoolswagger8780
    @jaycoolswagger8780 5 ปีที่แล้ว

    Im so confused now
    Blood clot is when a blood turned into solid or rbc is merging with each other
    While the other blood cloth is when a endothelial cell split up that forms a whole in blood vessel is also called as blood clot? Huhu plss help are they the same from the first one

  • @loiscashner6567
    @loiscashner6567 2 ปีที่แล้ว

    How do we keep blood clots from moving thru our veins, I’m having clots all the time

  • @doublecrosserthunder
    @doublecrosserthunder 9 ปีที่แล้ว

    what software do you use?

  • @aceventura3935
    @aceventura3935 4 ปีที่แล้ว +1

    Wow amazing what Jesus can design ! So incredible !!!

  • @rutvikrana512
    @rutvikrana512 8 ปีที่แล้ว +2

    nice!! But So slow.........

    • @ammartaifor8548
      @ammartaifor8548 7 ปีที่แล้ว

      rutvik rana true actually its so slow man

    • @CariBaez
      @CariBaez 6 ปีที่แล้ว

      Go to crash course :v

  • @arlenismendez1611
    @arlenismendez1611 6 ปีที่แล้ว

    i thought RBC lack nuclei

  • @yomnamostafa8962
    @yomnamostafa8962 4 ปีที่แล้ว

    Pls we want arabic subtitles

  • @thunderrain1717
    @thunderrain1717 7 ปีที่แล้ว

    Whats his name?

  • @sarawood8987
    @sarawood8987 4 ปีที่แล้ว +1

    Man I wish these were shorter videos

  • @JohnCitizenCitizen
    @JohnCitizenCitizen 10 ปีที่แล้ว

    i like it!

  • @35USCode
    @35USCode 6 ปีที่แล้ว +2

    ANONE ANONE

  • @paulhetherington3854
    @paulhetherington3854 3 ปีที่แล้ว

    TISU-- looks Japanese! TSUNAMI! CHAYESU-- Placed, AYE! YES! WHAT? Evidence! You can't count(Mirror), a million objects-- within, ever! Counter terror = One terror, attacks other. He described, terrorism.

    • @9-volt247
      @9-volt247 9 หลายเดือนก่อน

      Stop commenting so much. You need to comment once.

  • @paulhetherington3854
    @paulhetherington3854 3 ปีที่แล้ว

    Why not, explain blind spots-- surgery aspect? Because; you didn't study!

  • @Buchavka
    @Buchavka 5 ปีที่แล้ว

    Or you can just say clotting factors that are 13 of them lol

  • @anyamelvis2657
    @anyamelvis2657 6 ปีที่แล้ว +4

    Beautiful lecture. But its not evolution that created us, It's God Almighty (The God of Abraham, Isaac and Jacob). Stop the ignorance!!

  • @marimacdyer3148
    @marimacdyer3148 9 ปีที่แล้ว

    Super helpful! Thank you!