Hematology | Hemostasis: Coagulation Cascade

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Published 2017-03-18
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During this lecture Professor Zach Murphy will be teaching you about Hemostasis. We will be discussing the coagulation cascade including the intrinsic and extrinsic clotting mechanisms.

This video will cover the following topics:
1. Vascular Spasm
2. Platelet Plug Formation
3. Coagulation
4. Clot Retraction and Repair
5. Fibrinolysis

References:
● Le T, Bhushan V, Sochat M, Chavda Y, Zureick A. First Aid for the USMLE Step 1 2018. New York, NY: McGraw-Hill Medical; 2017
● Marieb EN, Hoehn K. Anatomy & Physiology. Hoboken, NJ: Pearson; 2020.
● Boron WF, Boulpaep EL. Medical Physiology.; 2017.
● Urry LA, Cain ML, Wasserman SA, Minorsky PV, Orr RB, Campbell NA. Campbell Biology. New York, NY: Pearson; 2020.
● Jameson JL, Fauci AS, Kasper DL, Hauser SL, Longo DL, Loscalzo J. Harrison's Principles of Internal Medicine. New York etc.: McGraw-Hill Education; 2018.
● Sabatine MS. Pocket Medicine: the Massachusetts General Hospital Handbook of Internal Medicine. Philadelphia: Wolters Kluwer; 2020

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All Comments (21)
  • @ScottMortensen1
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  • I never in my life had a professor as good as you, they "tried" to explain this in weeks what you clearly did in 40 min. Amazing content for all the medical students out there!!!!
  • Thank you for doing more in 20 min than my professor in an entire semester
  • I am simply amazed at the fact you collected this vast amount of medical knowledge and thorough understanding which enabled you to explain in simple language even a child can understand. The multitude of subjects you have covered is usually in medical text books in hundreds of pages of several chapters. How in the world were you able to absorb that knowledge? With people like you, pretty soon every human being will become his own doctor! They just have to view Ninja Nerd Science videos on YouTube!
  • @xclvrfip
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  • @chellestan
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  • @cuetorn4170
    I am a "way-older" adult returning to school after 30 years and having trouble understanding many concepts in my Patho 1 course. I actually cried cause your info and teaching-style allowed a light bulb to go off in my dusty brain. Thank you.
  • @josefinehje5429
    my professors can't handle zoom meanwhile: this guy educates people all over the world in less than a 1h video.
  • @bakhchaaso6035
    my teacher with a PhD degree in hematology couldn't get any close to teaching like you, THANK YOU
  • @MrWeirdoh
    I am an ICU doc, and this provided me more knowledge and understanding than medschool and my professional training combined.
  • @Jason-vn5xj
    Holy crap I cannot thank you enough for 32:00-32:45! That is SUCH an easy way to remember the pathways! That outline really helped me scaffold the whole thing. That's wonderful.
  • @80sbrunnette
    dude bless your heart! this is something my professor couldn't teach in a two hour lecture! thank you!!
  • @conorlinehan4434
    You mic dropped, with your stare, at 31:27ish - as you were unlocking a key to teaching the next generation. I’ve listened to this lecture 5 or so times in the car, first time watching and taking notes, and you are a great teacher who has worked hard to develop this.
  • @seba-nl6tq
    I am not a native English speaker, and study this process from books is really tiring. You make it so simple and easy to understand. Thank you Ninja Nerd!
  • Bro, your videos are too great. your videos deserve over a million veiws. your's way of teaching is different still amazing. Great. Keep up buddy. :D
  • @azaandas573
    People at my school literally go to your channel before watching the lectures here or even looking at the ppt slides, and I think I'm going to follow their footsteps. You made something so complicated so easily understandable. Quit making med school look like a piece of cake man!!
  • Your youtube channel is such a gem! You explained everything concisely. This really helped me in understanding hemostasis in just one sitting. Currently studying for my midterm exam on Hematology, and this video became my supplemental notes. Please keep on educating the community, you are making a difference. Thank you thank you!
  • @wendyfranco8613
    These videos have helped me so much in med school, especially during coved and online classes. They brings these concepts that can seems so overwhelming and make them clear and actually 100X more fun and engaging.