-
Thrombocyte/Platelet Structure and Function
In this video, we will look at the structure and function of platelets/thrombocytes - important components in the blood that are involved in blood clotting/hemostasis. By the end of the video, you’ll have a good understanding of what platelets are and how they do what they do.
00:00 Intro
00:19 Hemostasis
00:49 Thrombocytes -- a misnomer
01:16 How Platelets are formed from Megakaryocutes
01:58 Platelet Structure
02:23 Other functions of platelets
03:09 Platelet disorders | Thrombocytopenia and Thrombocytosis Download a PDF copy of The Cardiac Cycle Made Easy here 👉 https://www.interactive-biology.com/cardiaccycle/ Download a PDF copy of The Cardiac Cycle Made Easy here 👉 https://www.interactive-biology.com/cardiaccycle/ .
Download a PDF copy of The Cardiac Cycle Made Easy here 👉 https://...
published: 01 Feb 2022
-
Platelet Structure - Thrombocytes Are The Babies of Megakaryocytes - Hemostasis - Hematology
😍🖼Animated Mnemonics (Picmonic): https://www.picmonic.com/viphookup/medicosis/
- With Picmonic, get your life back by studying less and remembering more. Medical and Nursing students say that Picmonic is the most comprehensive and effective way to bridge learning and test prep...
Disclaimer: I use affiliate links....
►👨🏫💊Antibiotics Lectures: https://www.medicosisperfectionalis.com/products/courses/antibiotics/ ... Check out my brand new "Electrolytes" course at https://www.medicosisperfectionalis.com/products/course/electrolytes/ and use the PROMO code: ELECTROLYTES50 to get a 50% discount. This is the second video in my series "Bleeding and coagulation disorders”.
The platelet (thrombocytes) contain granules (alpha granules and dense granules.
Alpha granules include vWF, PAF, PF...
published: 16 Feb 2019
-
Platelets (Thrombocytes) - The Cell Pieces that Lack Nucleus - Hematology
😍🖼Animated Mnemonics (Picmonic): https://www.picmonic.com/viphookup/medicosis/
- With Picmonic, get your life back by studying less and remembering more. Medical and Nursing students say that Picmonic is the most comprehensive and effective way to bridge learning and test prep...
Disclaimer: I use affiliate links....
►👨🏫💊Antibiotics Lectures: https://www.medicosisperfectionalis.com/products/courses/antibiotics/ ... Check out my brand new "Electrolytes" course at https://www.medicosisperfectionalis.com/products/course/electrolytes/ and use the PROMO code: ELECTROLYTES50 to get a 50% discount. The first video in my NEW playlist “Bleeding and Coagulation"...See the entire playlist here: https://goo.gl/Dt41Bg
Platelets (thrombocytes) are not cells, they are just pieces of the megakaryo...
published: 15 Feb 2019
-
Platelet Activation and Factors for Clot Formation
Learn more about the process of platelet activation and the involved coagulation factors triggering clot formation? Find more about clot formation on: https://www.thrombosisadviser.com/arterial-thrombosis/
Approval Number: PP-XAR-ALL-2428-1
published: 17 Dec 2014
-
Platelets & Blood Clotting | Biology | FuseSchool
Do you remember tripping over as a kid and cutting your knee? And then like magic the bleeding suddenly stops? Have you ever wondered why this happens?
Our body is very clever and produces substances to seal off the open wound.
In this video we are going to look at how and why blood clots.
Clotting prevents us from bleeding to death, and also protects us from nasty disease-causing organisms, called pathogens, entering our body.
When we injure ourselves, we can damage the blood vessels just below our skin. This can cause blood to either leak into our tissue and form a bruise, or, if the skin is broken to openly bleed.
To prevent these horrible things happening, blood clotting occurs.
So let’s have a look at how this happens.
Starting with platelets. These are tiny cell fragments ...
published: 11 Oct 2018
-
Platelet Production
This program examines important aspects of platelet production.
published: 30 Mar 2015
-
Hematology | Hemostasis: Coagulation Cascade
Official Ninja Nerd Website: https://ninjanerd.org
Ninja Nerds!
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, Fauc...
published: 18 Mar 2017
-
Thrombocytopaenia (low platelets) Overview - platelet physiology, classification, pathophysiology
Buy Images here: armandoh.org/shop
"Thrombocytopenia which means low platelets is associated with a variety of
conditions. Thrombocytopenia is defined as a platelet count below the lower limit of
normal (less than 150,000/microL). Platelets are produced in the bone marrow from
megakaryocytes. Each megakoryocyte produces 1000-5000 platelets.
Platelets play a key role in hemostasis forming a temporary plug. Therefore if you
have low platelets you are unable to for a temporary plug and tend to bleed more
easily. In order to understand platelet function, we need to revise hemostasis.
Hemostasis involves three main phases vasoconstriction, platelets plug formation
and coagulation"
Where do I get my information from: http://armandoh.org/resource
Facebook:
https://www.facebook.com/ArmandoHasud...
published: 29 Jan 2019
-
Platelet Formation
The formation of platelets in the human bloodstream, starting with a megakaryocyte
published: 14 Oct 2014
-
Platelet Plug Formation - Mechanisms
Platelet Plug Formation is an important part of hemostasis. Watch the video and see how platelets become "sticky" to one another and form a plug to stop blood flow.
published: 06 Jun 2019
4:06
Thrombocyte/Platelet Structure and Function
In this video, we will look at the structure and function of platelets/thrombocytes - important components in the blood that are involved in blood clotting/hemo...
In this video, we will look at the structure and function of platelets/thrombocytes - important components in the blood that are involved in blood clotting/hemostasis. By the end of the video, you’ll have a good understanding of what platelets are and how they do what they do.
00:00 Intro
00:19 Hemostasis
00:49 Thrombocytes -- a misnomer
01:16 How Platelets are formed from Megakaryocutes
01:58 Platelet Structure
02:23 Other functions of platelets
03:09 Platelet disorders | Thrombocytopenia and Thrombocytosis Download a PDF copy of The Cardiac Cycle Made Easy here 👉 https://www.interactive-biology.com/cardiaccycle/ Download a PDF copy of The Cardiac Cycle Made Easy here 👉 https://www.interactive-biology.com/cardiaccycle/ .
Download a PDF copy of The Cardiac Cycle Made Easy here 👉 https://www.interactive-biology.com/cardiaccycle/
https://wn.com/Thrombocyte_Platelet_Structure_And_Function
In this video, we will look at the structure and function of platelets/thrombocytes - important components in the blood that are involved in blood clotting/hemostasis. By the end of the video, you’ll have a good understanding of what platelets are and how they do what they do.
00:00 Intro
00:19 Hemostasis
00:49 Thrombocytes -- a misnomer
01:16 How Platelets are formed from Megakaryocutes
01:58 Platelet Structure
02:23 Other functions of platelets
03:09 Platelet disorders | Thrombocytopenia and Thrombocytosis Download a PDF copy of The Cardiac Cycle Made Easy here 👉 https://www.interactive-biology.com/cardiaccycle/ Download a PDF copy of The Cardiac Cycle Made Easy here 👉 https://www.interactive-biology.com/cardiaccycle/ .
Download a PDF copy of The Cardiac Cycle Made Easy here 👉 https://www.interactive-biology.com/cardiaccycle/
- published: 01 Feb 2022
- views: 35768
8:17
Platelet Structure - Thrombocytes Are The Babies of Megakaryocytes - Hemostasis - Hematology
😍🖼Animated Mnemonics (Picmonic): https://www.picmonic.com/viphookup/medicosis/
- With Picmonic, get your life back by studying less and remembering more. Medi...
😍🖼Animated Mnemonics (Picmonic): https://www.picmonic.com/viphookup/medicosis/
- With Picmonic, get your life back by studying less and remembering more. Medical and Nursing students say that Picmonic is the most comprehensive and effective way to bridge learning and test prep...
Disclaimer: I use affiliate links....
►👨🏫💊Antibiotics Lectures: https://www.medicosisperfectionalis.com/products/courses/antibiotics/ ... Check out my brand new "Electrolytes" course at https://www.medicosisperfectionalis.com/products/course/electrolytes/ and use the PROMO code: ELECTROLYTES50 to get a 50% discount. This is the second video in my series "Bleeding and coagulation disorders”.
The platelet (thrombocytes) contain granules (alpha granules and dense granules.
Alpha granules include vWF, PAF, PF3, PF4, PDGF,...etc.
Dense granules: ADP, Calcium and serotonin.
Got a question? Ask me in the comments. If you like my videos, please consider leaving a tip at https://www.paypal.me/perfectionalis/
► Visit my website: https://www.medicosisperfectionalis.com/ My Favorite Productivity App: https://airtable.com/invite/r/2zH40fus/ 📱Save on your mobile phone bill: http://fbuy.me/q6bMj 🏦 Qbank (TrueLearn): https://truelearn.referralrock.com/l/MEDICOSIS/
https://wn.com/Platelet_Structure_Thrombocytes_Are_The_Babies_Of_Megakaryocytes_Hemostasis_Hematology
😍🖼Animated Mnemonics (Picmonic): https://www.picmonic.com/viphookup/medicosis/
- With Picmonic, get your life back by studying less and remembering more. Medical and Nursing students say that Picmonic is the most comprehensive and effective way to bridge learning and test prep...
Disclaimer: I use affiliate links....
►👨🏫💊Antibiotics Lectures: https://www.medicosisperfectionalis.com/products/courses/antibiotics/ ... Check out my brand new "Electrolytes" course at https://www.medicosisperfectionalis.com/products/course/electrolytes/ and use the PROMO code: ELECTROLYTES50 to get a 50% discount. This is the second video in my series "Bleeding and coagulation disorders”.
The platelet (thrombocytes) contain granules (alpha granules and dense granules.
Alpha granules include vWF, PAF, PF3, PF4, PDGF,...etc.
Dense granules: ADP, Calcium and serotonin.
Got a question? Ask me in the comments. If you like my videos, please consider leaving a tip at https://www.paypal.me/perfectionalis/
► Visit my website: https://www.medicosisperfectionalis.com/ My Favorite Productivity App: https://airtable.com/invite/r/2zH40fus/ 📱Save on your mobile phone bill: http://fbuy.me/q6bMj 🏦 Qbank (TrueLearn): https://truelearn.referralrock.com/l/MEDICOSIS/
- published: 16 Feb 2019
- views: 109130
11:39
Platelets (Thrombocytes) - The Cell Pieces that Lack Nucleus - Hematology
😍🖼Animated Mnemonics (Picmonic): https://www.picmonic.com/viphookup/medicosis/
- With Picmonic, get your life back by studying less and remembering more. Medi...
😍🖼Animated Mnemonics (Picmonic): https://www.picmonic.com/viphookup/medicosis/
- With Picmonic, get your life back by studying less and remembering more. Medical and Nursing students say that Picmonic is the most comprehensive and effective way to bridge learning and test prep...
Disclaimer: I use affiliate links....
►👨🏫💊Antibiotics Lectures: https://www.medicosisperfectionalis.com/products/courses/antibiotics/ ... Check out my brand new "Electrolytes" course at https://www.medicosisperfectionalis.com/products/course/electrolytes/ and use the PROMO code: ELECTROLYTES50 to get a 50% discount. The first video in my NEW playlist “Bleeding and Coagulation"...See the entire playlist here: https://goo.gl/Dt41Bg
Platelets (thrombocytes) are not cells, they are just pieces of the megakaryocytes (their mighty parents).
Platelets are called thrombocytes because they will help form a clot (thrombus)...At least they form a temporary platelet plug to stop bleeding in small vessels (primary hemostasis).
The normal platelet count is 150,000 to 400,000/ microliter.
Get all of my notes at https://www.patreon.com/medicosis/
Hemostasis is defined as "cessation of blood bleeding”
There are 2 types of hemostasis:
1. Primary hemostasis: formation of weak, temporary platelet plug (by platelets)
2. Secondary hemostasis: formation of stronger fibrin meshwork (by coagulation factors).
Check my full playlist on "bleeding and coagulation" here: https://goo.gl/Dt41Bg
Books that I use for this series:
► Guyton and Hall Medical Physiology Textbook https://goo.gl/yZoeS9
► Goljan Rapid Review Pathology, https://amzn.to/2MufTPw
► Harrison’s Internal Medicine https://amzn.to/2OJiVNf
► Goldman-Cecil Medicine https://amzn.to/2N0v93u
► Davidson’s Principles and Practice of Medicine https://amzn.to/2vTmf1p
► If you love MNEMONICS, check out this amazing website https://www.picmonic.com/referrals/JK55NQXQQB9JLA219
► If you need some flashcards to memorize better, try firecracker: https://mbsy.co/gcHHP They have many flashcards that appear in your feed based on how well you remember the answer…Check them out…They are really good.
*** As a small gift for my viewers, here are 2 FREE audiobooks from Audible https://amzn.to/2FQurW0 Learning has never been easier.
*** Also, try Amazon Kindle unlimited for FREE, they have some good medical books that you can read for FREE. https://amzn.to/2UceoG2
Let me know if you have any questions regarding platelets. If you like my videos, please consider leaving a tip at https://www.paypal.me/perfectionalis/
► Visit my website: https://www.medicosisperfectionalis.com/ My Favorite Productivity App: https://airtable.com/invite/r/2zH40fus/ 📱Save on your mobile phone bill: http://fbuy.me/q6bMj 🏦 Qbank (TrueLearn): https://truelearn.referralrock.com/l/MEDICOSIS/
https://wn.com/Platelets_(Thrombocytes)_The_Cell_Pieces_That_Lack_Nucleus_Hematology
😍🖼Animated Mnemonics (Picmonic): https://www.picmonic.com/viphookup/medicosis/
- With Picmonic, get your life back by studying less and remembering more. Medical and Nursing students say that Picmonic is the most comprehensive and effective way to bridge learning and test prep...
Disclaimer: I use affiliate links....
►👨🏫💊Antibiotics Lectures: https://www.medicosisperfectionalis.com/products/courses/antibiotics/ ... Check out my brand new "Electrolytes" course at https://www.medicosisperfectionalis.com/products/course/electrolytes/ and use the PROMO code: ELECTROLYTES50 to get a 50% discount. The first video in my NEW playlist “Bleeding and Coagulation"...See the entire playlist here: https://goo.gl/Dt41Bg
Platelets (thrombocytes) are not cells, they are just pieces of the megakaryocytes (their mighty parents).
Platelets are called thrombocytes because they will help form a clot (thrombus)...At least they form a temporary platelet plug to stop bleeding in small vessels (primary hemostasis).
The normal platelet count is 150,000 to 400,000/ microliter.
Get all of my notes at https://www.patreon.com/medicosis/
Hemostasis is defined as "cessation of blood bleeding”
There are 2 types of hemostasis:
1. Primary hemostasis: formation of weak, temporary platelet plug (by platelets)
2. Secondary hemostasis: formation of stronger fibrin meshwork (by coagulation factors).
Check my full playlist on "bleeding and coagulation" here: https://goo.gl/Dt41Bg
Books that I use for this series:
► Guyton and Hall Medical Physiology Textbook https://goo.gl/yZoeS9
► Goljan Rapid Review Pathology, https://amzn.to/2MufTPw
► Harrison’s Internal Medicine https://amzn.to/2OJiVNf
► Goldman-Cecil Medicine https://amzn.to/2N0v93u
► Davidson’s Principles and Practice of Medicine https://amzn.to/2vTmf1p
► If you love MNEMONICS, check out this amazing website https://www.picmonic.com/referrals/JK55NQXQQB9JLA219
► If you need some flashcards to memorize better, try firecracker: https://mbsy.co/gcHHP They have many flashcards that appear in your feed based on how well you remember the answer…Check them out…They are really good.
*** As a small gift for my viewers, here are 2 FREE audiobooks from Audible https://amzn.to/2FQurW0 Learning has never been easier.
*** Also, try Amazon Kindle unlimited for FREE, they have some good medical books that you can read for FREE. https://amzn.to/2UceoG2
Let me know if you have any questions regarding platelets. If you like my videos, please consider leaving a tip at https://www.paypal.me/perfectionalis/
► Visit my website: https://www.medicosisperfectionalis.com/ My Favorite Productivity App: https://airtable.com/invite/r/2zH40fus/ 📱Save on your mobile phone bill: http://fbuy.me/q6bMj 🏦 Qbank (TrueLearn): https://truelearn.referralrock.com/l/MEDICOSIS/
- published: 15 Feb 2019
- views: 281176
2:08
Platelet Activation and Factors for Clot Formation
Learn more about the process of platelet activation and the involved coagulation factors triggering clot formation? Find more about clot formation on: https://w...
Learn more about the process of platelet activation and the involved coagulation factors triggering clot formation? Find more about clot formation on: https://www.thrombosisadviser.com/arterial-thrombosis/
Approval Number: PP-XAR-ALL-2428-1
https://wn.com/Platelet_Activation_And_Factors_For_Clot_Formation
Learn more about the process of platelet activation and the involved coagulation factors triggering clot formation? Find more about clot formation on: https://www.thrombosisadviser.com/arterial-thrombosis/
Approval Number: PP-XAR-ALL-2428-1
- published: 17 Dec 2014
- views: 5219696
3:10
Platelets & Blood Clotting | Biology | FuseSchool
Do you remember tripping over as a kid and cutting your knee? And then like magic the bleeding suddenly stops? Have you ever wondered why this happens?
Our bod...
Do you remember tripping over as a kid and cutting your knee? And then like magic the bleeding suddenly stops? Have you ever wondered why this happens?
Our body is very clever and produces substances to seal off the open wound.
In this video we are going to look at how and why blood clots.
Clotting prevents us from bleeding to death, and also protects us from nasty disease-causing organisms, called pathogens, entering our body.
When we injure ourselves, we can damage the blood vessels just below our skin. This can cause blood to either leak into our tissue and form a bruise, or, if the skin is broken to openly bleed.
To prevent these horrible things happening, blood clotting occurs.
So let’s have a look at how this happens.
Starting with platelets. These are tiny cell fragments that float around in our blood.
When a blood vessel is damaged, collagen is exposed. This collagen exposure attracts platelets to the injured area. The platelets then stick together to form a plug.
They’ve quickly built a little barrier that stops us from losing too much blood. However, this platelet plug isn’t that strong. So it needs to be made stronger.
A protein called fibrin does exactly that.
In our blood there are soluble fibrinogen proteins. At a wound, these soluble fibrinogen proteins are exposed to outside chemicals that aren’t normally found in blood vessels. Like with the collagen and platelets, this exposure causes the fibrinogen proteins to turn into sticky fibrin fibres.
The fibrin fibres form a mesh, holding all the platelets together and making a much stronger clot.
More platelets, red blood cells and other components in our blood, all get stuck in the mesh making it even stronger. This clot stops more blood escaping the body. And also prevents nasty pathogens entering our body from the outside.
The clot develops into a scab, which protects the wound as it heals and new layers of skin form underneath. So really, all a scab is is just platelets trapped in the fibrin mesh!
When the new skin is fully formed, the scab will fall off, revealing the lovely brand new skin underneath.
Remember that I said the exposure to collagen causes the platelets to stick together? And the exposure to outside chemicals causes the fibrinogen to turn into sticky fibrin?
Both the platelets and the fibrin only become sticky AFTER the exposure. This means that in a normal, healthy blood vessel they won’t randomly cause clots.
So from this video, you should understand the magic of blood clotting. Platelets are first to the scene closely followed by fibrin fibres. Our blood clots so that we don’t lose a lot of blood and don’t let lots of nasty pathogens into our body if we cut ourselves.
SUBSCRIBE to the FuseSchool YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT.
VISIT us at www.fuseschool.org, where all of our videos are carefully organised into topics and specific orders, and to see what else we have on offer. Comment, like and share with other learners. You can both ask and answer questions, and teachers will get back to you.
These videos can be used in a flipped classroom model or as a revision aid.
Find all of our Chemistry videos here:
https://www.youtube.com/watch?v=cRnpKjHpFyg&list=PLW0gavSzhMlReKGMVfUt6YuNQsO0bqSMV
Find all of our Biology videos here:
https://www.youtube.com/watch?v=tjkHzEVcyrE&list=PLW0gavSzhMlQYSpKryVcEr3ERup5SxHl0
Find all of our Maths videos here:
https://www.youtube.com/watch?v=hJq_cdz_L00&list=PLW0gavSzhMlTyWKCgW1616v3fIywogoZQ
Twitter: https://twitter.com/fuseSchool
Access a deeper Learning Experience in the FuseSchool platform and app: www.fuseschool.org
Follow us: http://www.youtube.com/fuseschool
Friend us: http://www.facebook.com/fuseschool
This Open Educational Resource is free of charge, under a Creative Commons License: Attribution-NonCommercial CC BY-NC ( View License Deed: http://creativecommons.org/licenses/by-nc/4.0/ ). You are allowed to download the video for nonprofit, educational use. If you would like to modify the video, please contact us:
[email protected]
https://wn.com/Platelets_Blood_Clotting_|_Biology_|_Fuseschool
Do you remember tripping over as a kid and cutting your knee? And then like magic the bleeding suddenly stops? Have you ever wondered why this happens?
Our body is very clever and produces substances to seal off the open wound.
In this video we are going to look at how and why blood clots.
Clotting prevents us from bleeding to death, and also protects us from nasty disease-causing organisms, called pathogens, entering our body.
When we injure ourselves, we can damage the blood vessels just below our skin. This can cause blood to either leak into our tissue and form a bruise, or, if the skin is broken to openly bleed.
To prevent these horrible things happening, blood clotting occurs.
So let’s have a look at how this happens.
Starting with platelets. These are tiny cell fragments that float around in our blood.
When a blood vessel is damaged, collagen is exposed. This collagen exposure attracts platelets to the injured area. The platelets then stick together to form a plug.
They’ve quickly built a little barrier that stops us from losing too much blood. However, this platelet plug isn’t that strong. So it needs to be made stronger.
A protein called fibrin does exactly that.
In our blood there are soluble fibrinogen proteins. At a wound, these soluble fibrinogen proteins are exposed to outside chemicals that aren’t normally found in blood vessels. Like with the collagen and platelets, this exposure causes the fibrinogen proteins to turn into sticky fibrin fibres.
The fibrin fibres form a mesh, holding all the platelets together and making a much stronger clot.
More platelets, red blood cells and other components in our blood, all get stuck in the mesh making it even stronger. This clot stops more blood escaping the body. And also prevents nasty pathogens entering our body from the outside.
The clot develops into a scab, which protects the wound as it heals and new layers of skin form underneath. So really, all a scab is is just platelets trapped in the fibrin mesh!
When the new skin is fully formed, the scab will fall off, revealing the lovely brand new skin underneath.
Remember that I said the exposure to collagen causes the platelets to stick together? And the exposure to outside chemicals causes the fibrinogen to turn into sticky fibrin?
Both the platelets and the fibrin only become sticky AFTER the exposure. This means that in a normal, healthy blood vessel they won’t randomly cause clots.
So from this video, you should understand the magic of blood clotting. Platelets are first to the scene closely followed by fibrin fibres. Our blood clots so that we don’t lose a lot of blood and don’t let lots of nasty pathogens into our body if we cut ourselves.
SUBSCRIBE to the FuseSchool YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT.
VISIT us at www.fuseschool.org, where all of our videos are carefully organised into topics and specific orders, and to see what else we have on offer. Comment, like and share with other learners. You can both ask and answer questions, and teachers will get back to you.
These videos can be used in a flipped classroom model or as a revision aid.
Find all of our Chemistry videos here:
https://www.youtube.com/watch?v=cRnpKjHpFyg&list=PLW0gavSzhMlReKGMVfUt6YuNQsO0bqSMV
Find all of our Biology videos here:
https://www.youtube.com/watch?v=tjkHzEVcyrE&list=PLW0gavSzhMlQYSpKryVcEr3ERup5SxHl0
Find all of our Maths videos here:
https://www.youtube.com/watch?v=hJq_cdz_L00&list=PLW0gavSzhMlTyWKCgW1616v3fIywogoZQ
Twitter: https://twitter.com/fuseSchool
Access a deeper Learning Experience in the FuseSchool platform and app: www.fuseschool.org
Follow us: http://www.youtube.com/fuseschool
Friend us: http://www.facebook.com/fuseschool
This Open Educational Resource is free of charge, under a Creative Commons License: Attribution-NonCommercial CC BY-NC ( View License Deed: http://creativecommons.org/licenses/by-nc/4.0/ ). You are allowed to download the video for nonprofit, educational use. If you would like to modify the video, please contact us:
[email protected]
- published: 11 Oct 2018
- views: 830396
0:48
Platelet Production
This program examines important aspects of platelet production.
This program examines important aspects of platelet production.
https://wn.com/Platelet_Production
This program examines important aspects of platelet production.
- published: 30 Mar 2015
- views: 35488
43:13
Hematology | Hemostasis: Coagulation Cascade
Official Ninja Nerd Website: https://ninjanerd.org
Ninja Nerds!
During this lecture Professor Zach Murphy will be teaching you about Hemostasis. We will be dis...
Official Ninja Nerd Website: https://ninjanerd.org
Ninja Nerds!
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
Join this channel to get access to perks:
https://www.youtube.com/channel/UC6QYFutt9cluQ3uSM963_KQ/join
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#ninjanerd #Hemostasis #Hematology
https://wn.com/Hematology_|_Hemostasis_Coagulation_Cascade
Official Ninja Nerd Website: https://ninjanerd.org
Ninja Nerds!
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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@NinjaNerdSci
DISCORD | https://discord.gg/3srTG4dngW
#ninjanerd #Hemostasis #Hematology
- published: 18 Mar 2017
- views: 2160086
10:01
Thrombocytopaenia (low platelets) Overview - platelet physiology, classification, pathophysiology
Buy Images here: armandoh.org/shop
"Thrombocytopenia which means low platelets is associated with a variety of
conditions. Thrombocytopenia is defined as a pla...
Buy Images here: armandoh.org/shop
"Thrombocytopenia which means low platelets is associated with a variety of
conditions. Thrombocytopenia is defined as a platelet count below the lower limit of
normal (less than 150,000/microL). Platelets are produced in the bone marrow from
megakaryocytes. Each megakoryocyte produces 1000-5000 platelets.
Platelets play a key role in hemostasis forming a temporary plug. Therefore if you
have low platelets you are unable to for a temporary plug and tend to bleed more
easily. In order to understand platelet function, we need to revise hemostasis.
Hemostasis involves three main phases vasoconstriction, platelets plug formation
and coagulation"
Where do I get my information from: http://armandoh.org/resource
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https://wn.com/Thrombocytopaenia_(Low_Platelets)_Overview_Platelet_Physiology,_Classification,_Pathophysiology
Buy Images here: armandoh.org/shop
"Thrombocytopenia which means low platelets is associated with a variety of
conditions. Thrombocytopenia is defined as a platelet count below the lower limit of
normal (less than 150,000/microL). Platelets are produced in the bone marrow from
megakaryocytes. Each megakoryocyte produces 1000-5000 platelets.
Platelets play a key role in hemostasis forming a temporary plug. Therefore if you
have low platelets you are unable to for a temporary plug and tend to bleed more
easily. In order to understand platelet function, we need to revise hemostasis.
Hemostasis involves three main phases vasoconstriction, platelets plug formation
and coagulation"
Where do I get my information from: http://armandoh.org/resource
Facebook:
https://www.facebook.com/ArmandoHasudungan
Support me:
http://www.patreon.com/armando
Instagram:
http://instagram.com/armandohasudungan
Twitter:
https://twitter.com/Armando71021105
SPECIAL THANKS:
Patreon members
- published: 29 Jan 2019
- views: 212770
1:29
Platelet Formation
The formation of platelets in the human bloodstream, starting with a megakaryocyte
The formation of platelets in the human bloodstream, starting with a megakaryocyte
https://wn.com/Platelet_Formation
The formation of platelets in the human bloodstream, starting with a megakaryocyte
- published: 14 Oct 2014
- views: 97267
4:19
Platelet Plug Formation - Mechanisms
Platelet Plug Formation is an important part of hemostasis. Watch the video and see how platelets become "sticky" to one another and form a plug to stop blood ...
Platelet Plug Formation is an important part of hemostasis. Watch the video and see how platelets become "sticky" to one another and form a plug to stop blood flow.
https://wn.com/Platelet_Plug_Formation_Mechanisms
Platelet Plug Formation is an important part of hemostasis. Watch the video and see how platelets become "sticky" to one another and form a plug to stop blood flow.
- published: 06 Jun 2019
- views: 218866