-
Homeostasis and Negative/Positive Feedback
Explore homeostasis with the Amoeba Sisters and learn how homeostasis relates to feedback in the human body. This video gives examples of negative feedback (temperature and blood glucose regulation) and positive feedback (events in childbirth). Handout available here: http://www.amoebasisters.com/handouts See table of contents below 👇
Table of Contents:
00:00 Intro
0:21 Homeostasis Described
1:09 Ectotherm Regulating Temperature
1:45 Endotherm Regulating Temperature
2:58 Negative Feedback Defined
3:18 Regulating Blood Sugar
4:05 Positive Feedback
The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching biology at the high school level. For more information about The Amoeba Sisters, visit:
http://www.amoeb...
published: 08 Sep 2017
-
What is Homeostasis? | Physiology | Biology | FuseSchool
What is Homeostasis? | Physiology | Biology | FuseSchool
Homeostasis is a term first defined by Claude Bernard in 1865. It means maintaining a constant internal environment.
Senses all around the body are measuring various things and sending the information back to the brain. The brain then does its best to keep all these things stable and constant to keep the body working properly. Homeostasis is maintaining a constant internal environment.
What kind of things need to be kept constant in the body? It's very important to keep our temperature the same, at around thirty seven degrees Celsius. You can find out more about this in the video on temperature regulation. You also need to keep the levels of sugar in the blood constant along with levels of ions and water. Your blood pressure need...
published: 11 Jun 2017
-
Homeostasis
In this video, Dr Mike explains the most important concept in physiology - HOMEOSTASIS!
published: 01 Mar 2022
-
GCSE Biology - Homeostasis #54
How does your body regulate your internal conditions? How does it detect changes and respond to them? What is an automatic control system and how does it use negative feedback?
Find out all this and more in less than 5 minutes!
published: 18 Dec 2018
-
Homeostasis - negative and positive feedback (thermoregulation and lactation)
Buy Images here: armandoh.org/shop
"Although the environment around an organism changes, the organism maintains relatively stable internal conditions. This ability to maintain internal stability, called homeostasis.
For example if a person stands in a cold wintery night or hot sub sahran africn weather , the person is able to maintain a normal internal body temperature 36-37C (97-99F) through homeostasis.
The main mechanism to maintain a homestatic environment is through negative feedback. Negative feedback is where the body senses change and activated mechanisms that negate or reverse it."
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/ar...
published: 04 Nov 2019
-
What is Homeostasis?
What is homeostasis and how homeostasis enables a living organism to live and thrive?
-------------------------------------------------------
Support our channel and also get access to awesome perks:
https://www.youtube.com/channel/UCbaZa-dV7h9QOLzrzrY363w/join
Help us making Education Universal: https://www.Launchgood.com/educationforeverychild
Support us on Patreon: https://www.patreon.com/freeanimatedEducation
🚨 OTHER LINKS:
Follow our Social Media:
YouTube: https://www.youtube.com/c/FreeAnimatedEducation
Facebook: https://www.facebook.com/freeAnimatedEducation
🚨 HASHTAGS:
#FreeAnimatedEducation #Homeostasis
published: 28 Jul 2021
-
Homeostasis 1, Physiological Principles
Homeostasis
Introduction
Homeo - same
Stasis -- standing still
Dynamic equilibrium
Disruptors
Detectors
Control system
Effectors
Body made of billions of cells
All dependent on on-going complex biochemistry
Depends on a finely tuned environment
Constant energy production, nutrients, vitamins, amino acids, glucose, oxygen
New nutrients supplies, just right amounts.
Removal of waste products or cells will die.
Selective removal of many components.
Examples
Fluid and electrolytes
Body temperature
Blood pressure
Blood oxygenation
Red cell volumes
Endocrine hormone regulation
Blood sugar, blood nutrients
Toxin elimination
published: 31 Jan 2013
-
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
-
Homeostasis - How Your Body Keeps its Balance - Physiology Series
😍🖼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. ► Right Now! You can get access to all my hand-written hematology video notes (the notes that I use on my videos) on Patreon...There is a direct link through which you can view, download, print ...
published: 03 Oct 2018
6:24
Homeostasis and Negative/Positive Feedback
Explore homeostasis with the Amoeba Sisters and learn how homeostasis relates to feedback in the human body. This video gives examples of negative feedback (tem...
Explore homeostasis with the Amoeba Sisters and learn how homeostasis relates to feedback in the human body. This video gives examples of negative feedback (temperature and blood glucose regulation) and positive feedback (events in childbirth). Handout available here: http://www.amoebasisters.com/handouts See table of contents below 👇
Table of Contents:
00:00 Intro
0:21 Homeostasis Described
1:09 Ectotherm Regulating Temperature
1:45 Endotherm Regulating Temperature
2:58 Negative Feedback Defined
3:18 Regulating Blood Sugar
4:05 Positive Feedback
The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching biology at the high school level. For more information about The Amoeba Sisters, visit:
http://www.amoebasisters.com/about-us.html
⭐We have a menu of our resources that complement our videos! Visit https://docs.google.com/spreadsheets/d/1b3kmAzFEjWgoMKCrkeNCKFYunWk04IuLY93jI4OY0gY/edit?usp=sharing
We cover the basics in biology concepts at the secondary level. If you are looking to discover more about biology and go into depth beyond these basics, our recommended reference is the FREE, peer reviewed, open source OpenStax biology textbook: https://openstax.org/details/books/biology
Support Us? https://www.amoebasisters.com/support-us
Our Resources:
Biology Playlist: https://www.youtube.com/playlist?list=PLwL0Myd7Dk1F0iQPGrjehze3eDpco1eVz
GIFs: https://www.amoebasisters.com/gifs.html
Handouts: https://www.amoebasisters.com/handouts.html
Comics: https://www.amoebasisters.com/parameciumparlorcomics
Unlectured Series: https://www.amoebasisters.com/unlectured
Connect with us!
Website: http://www.AmoebaSisters.com
Twitter: http://www.twitter.com/AmoebaSisters
Facebook: http://www.facebook.com/AmoebaSisters
Tumblr: https://www.tumblr.com/amoebasisters
Pinterest: http://www.pinterest.com/AmoebaSisters
Instagram: https://www.instagram.com/amoebasistersofficial/
Visit our Redbubble store at https://www.amoebasisters.com/store
TIPS FOR VIEWING EDU YOUTUBE VIDEOS:
Want to learn tips for viewing edu YouTube videos including changing the speed, language, viewing the transcript, etc? https://www.amoebasisters.com/pinkys-ed-tech-favorites/10-youtube-tips-from-an-edu-youtuber-duo
MUSIC:
Music in this video is listed free to use/no attribution required from the YouTube audio library https://www.youtube.com/audiolibrary/music?feature=blog
COMMUNITY:
We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines and how YouTube handles comments that are reported by the community. We also reserve the right to remove comments.
TRANSLATIONS:
Hindi Subtitles Credit: Alisha Aggarwal
Some translated subtitles on our videos were translated by the community using YouTube's community-contributed subtitle feature. After the feature was discontinued by YouTube, we have another option for submitting translated subtitles here: https://www.amoebasisters.com/pinkys-ed-tech-favorites/community-contributed-subtitles We want to thank our amazing community for the generosity of their time in continuing to create translated subtitles. If you have a concern about community contributed contributions, please contact us.
UPDATE: We have videos dubbed in Spanish and Portuguese using an artificial voice via https://aloud.area120.google.com to increase accessibility. See our Amoeba Sisters en Español channel https://www.youtube.com/channel/UC1Njo3LBy53cOPngz6ArV8Q and Amoeba Sisters em Português https://www.youtube.com/channel/UCYTQPX2X_mXe0ZMPi0fXxbg Want to help translate our subtitles in any language? Learn more here https://www.amoebasisters.com/pinkys-ed-tech-favorites/community-contributed-subtitles
https://wn.com/Homeostasis_And_Negative_Positive_Feedback
Explore homeostasis with the Amoeba Sisters and learn how homeostasis relates to feedback in the human body. This video gives examples of negative feedback (temperature and blood glucose regulation) and positive feedback (events in childbirth). Handout available here: http://www.amoebasisters.com/handouts See table of contents below 👇
Table of Contents:
00:00 Intro
0:21 Homeostasis Described
1:09 Ectotherm Regulating Temperature
1:45 Endotherm Regulating Temperature
2:58 Negative Feedback Defined
3:18 Regulating Blood Sugar
4:05 Positive Feedback
The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching biology at the high school level. For more information about The Amoeba Sisters, visit:
http://www.amoebasisters.com/about-us.html
⭐We have a menu of our resources that complement our videos! Visit https://docs.google.com/spreadsheets/d/1b3kmAzFEjWgoMKCrkeNCKFYunWk04IuLY93jI4OY0gY/edit?usp=sharing
We cover the basics in biology concepts at the secondary level. If you are looking to discover more about biology and go into depth beyond these basics, our recommended reference is the FREE, peer reviewed, open source OpenStax biology textbook: https://openstax.org/details/books/biology
Support Us? https://www.amoebasisters.com/support-us
Our Resources:
Biology Playlist: https://www.youtube.com/playlist?list=PLwL0Myd7Dk1F0iQPGrjehze3eDpco1eVz
GIFs: https://www.amoebasisters.com/gifs.html
Handouts: https://www.amoebasisters.com/handouts.html
Comics: https://www.amoebasisters.com/parameciumparlorcomics
Unlectured Series: https://www.amoebasisters.com/unlectured
Connect with us!
Website: http://www.AmoebaSisters.com
Twitter: http://www.twitter.com/AmoebaSisters
Facebook: http://www.facebook.com/AmoebaSisters
Tumblr: https://www.tumblr.com/amoebasisters
Pinterest: http://www.pinterest.com/AmoebaSisters
Instagram: https://www.instagram.com/amoebasistersofficial/
Visit our Redbubble store at https://www.amoebasisters.com/store
TIPS FOR VIEWING EDU YOUTUBE VIDEOS:
Want to learn tips for viewing edu YouTube videos including changing the speed, language, viewing the transcript, etc? https://www.amoebasisters.com/pinkys-ed-tech-favorites/10-youtube-tips-from-an-edu-youtuber-duo
MUSIC:
Music in this video is listed free to use/no attribution required from the YouTube audio library https://www.youtube.com/audiolibrary/music?feature=blog
COMMUNITY:
We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines and how YouTube handles comments that are reported by the community. We also reserve the right to remove comments.
TRANSLATIONS:
Hindi Subtitles Credit: Alisha Aggarwal
Some translated subtitles on our videos were translated by the community using YouTube's community-contributed subtitle feature. After the feature was discontinued by YouTube, we have another option for submitting translated subtitles here: https://www.amoebasisters.com/pinkys-ed-tech-favorites/community-contributed-subtitles We want to thank our amazing community for the generosity of their time in continuing to create translated subtitles. If you have a concern about community contributed contributions, please contact us.
UPDATE: We have videos dubbed in Spanish and Portuguese using an artificial voice via https://aloud.area120.google.com to increase accessibility. See our Amoeba Sisters en Español channel https://www.youtube.com/channel/UC1Njo3LBy53cOPngz6ArV8Q and Amoeba Sisters em Português https://www.youtube.com/channel/UCYTQPX2X_mXe0ZMPi0fXxbg Want to help translate our subtitles in any language? Learn more here https://www.amoebasisters.com/pinkys-ed-tech-favorites/community-contributed-subtitles
- published: 08 Sep 2017
- views: 4092176
2:35
What is Homeostasis? | Physiology | Biology | FuseSchool
What is Homeostasis? | Physiology | Biology | FuseSchool
Homeostasis is a term first defined by Claude Bernard in 1865. It means maintaining a constant interna...
What is Homeostasis? | Physiology | Biology | FuseSchool
Homeostasis is a term first defined by Claude Bernard in 1865. It means maintaining a constant internal environment.
Senses all around the body are measuring various things and sending the information back to the brain. The brain then does its best to keep all these things stable and constant to keep the body working properly. Homeostasis is maintaining a constant internal environment.
What kind of things need to be kept constant in the body? It's very important to keep our temperature the same, at around thirty seven degrees Celsius. You can find out more about this in the video on temperature regulation. You also need to keep the levels of sugar in the blood constant along with levels of ions and water. Your blood pressure needs to be carefully monitored along with the amount of waste in the blood such as carbon dioxide and urea.
Let's say one of these factors goes too high or low, what is the brain going to do to get it back to normal levels? The answer to that is negative feedback. Negative feedback is the process whether the brain uses either a hormone or the nervous system to send a signal to the part of the body that can rectify the problem. For example, after you eat a meal with your blood sugar level increases. This is detected, and the pancreas will release a hormone called insulin that causes the sugar to be stored in the liver. The blood sugar level will then return to normal.
Negative feedback is the leap from which the body takes a stimulus, reacts by responding accordingly and brings the body back to the normal levels.
So why is homeostasis so important? Our metabolism, which is all the chemical reactions in our bodies that keep us alive, is controlled by enzymes. These enzymes only work in very specific conditions. If these conditions change, they could stop working and we could die.
Luckily, all of this happens without you having to think about it. If you had to do it yourself, you would have to spend all day and night just trying to keep all these things constant and we'd have no time to doing fun like watch videos of cats on the Internet.
SUPPORT US ON PATREON
https://www.patreon.com/fuseschool
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/playlist?list=PLW0gavSzhMlReKGMVfUt6YuNQsO0bqSMV
Find all of our Biology videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlQYSpKryVcEr3ERup5SxHl0
Find all of our Physics videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlTWm6Sr5uN2Uv5TXHiZUq8b
Find all of our Maths videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlTKBNbHH5u1SNnsrOaacKLu
Instagram: https://www.instagram.com/fuseschool/
Facebook: https://www.facebook.com/fuseschool/
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
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This is an Open Educational Resource. If you would like to use the video, please contact us:
[email protected]
https://wn.com/What_Is_Homeostasis_|_Physiology_|_Biology_|_Fuseschool
What is Homeostasis? | Physiology | Biology | FuseSchool
Homeostasis is a term first defined by Claude Bernard in 1865. It means maintaining a constant internal environment.
Senses all around the body are measuring various things and sending the information back to the brain. The brain then does its best to keep all these things stable and constant to keep the body working properly. Homeostasis is maintaining a constant internal environment.
What kind of things need to be kept constant in the body? It's very important to keep our temperature the same, at around thirty seven degrees Celsius. You can find out more about this in the video on temperature regulation. You also need to keep the levels of sugar in the blood constant along with levels of ions and water. Your blood pressure needs to be carefully monitored along with the amount of waste in the blood such as carbon dioxide and urea.
Let's say one of these factors goes too high or low, what is the brain going to do to get it back to normal levels? The answer to that is negative feedback. Negative feedback is the process whether the brain uses either a hormone or the nervous system to send a signal to the part of the body that can rectify the problem. For example, after you eat a meal with your blood sugar level increases. This is detected, and the pancreas will release a hormone called insulin that causes the sugar to be stored in the liver. The blood sugar level will then return to normal.
Negative feedback is the leap from which the body takes a stimulus, reacts by responding accordingly and brings the body back to the normal levels.
So why is homeostasis so important? Our metabolism, which is all the chemical reactions in our bodies that keep us alive, is controlled by enzymes. These enzymes only work in very specific conditions. If these conditions change, they could stop working and we could die.
Luckily, all of this happens without you having to think about it. If you had to do it yourself, you would have to spend all day and night just trying to keep all these things constant and we'd have no time to doing fun like watch videos of cats on the Internet.
SUPPORT US ON PATREON
https://www.patreon.com/fuseschool
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/playlist?list=PLW0gavSzhMlReKGMVfUt6YuNQsO0bqSMV
Find all of our Biology videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlQYSpKryVcEr3ERup5SxHl0
Find all of our Physics videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlTWm6Sr5uN2Uv5TXHiZUq8b
Find all of our Maths videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlTKBNbHH5u1SNnsrOaacKLu
Instagram: https://www.instagram.com/fuseschool/
Facebook: https://www.facebook.com/fuseschool/
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
Befriend us: http://www.facebook.com/fuseschool
This is an Open Educational Resource. If you would like to use the video, please contact us:
[email protected]
- published: 11 Jun 2017
- views: 653233
15:20
Homeostasis
In this video, Dr Mike explains the most important concept in physiology - HOMEOSTASIS!
In this video, Dr Mike explains the most important concept in physiology - HOMEOSTASIS!
https://wn.com/Homeostasis
In this video, Dr Mike explains the most important concept in physiology - HOMEOSTASIS!
- published: 01 Mar 2022
- views: 115663
5:50
GCSE Biology - Homeostasis #54
How does your body regulate your internal conditions? How does it detect changes and respond to them? What is an automatic control system and how does it use ne...
How does your body regulate your internal conditions? How does it detect changes and respond to them? What is an automatic control system and how does it use negative feedback?
Find out all this and more in less than 5 minutes!
https://wn.com/Gcse_Biology_Homeostasis_54
How does your body regulate your internal conditions? How does it detect changes and respond to them? What is an automatic control system and how does it use negative feedback?
Find out all this and more in less than 5 minutes!
- published: 18 Dec 2018
- views: 633281
6:56
Homeostasis - negative and positive feedback (thermoregulation and lactation)
Buy Images here: armandoh.org/shop
"Although the environment around an organism changes, the organism maintains relatively stable internal conditions. This abi...
Buy Images here: armandoh.org/shop
"Although the environment around an organism changes, the organism maintains relatively stable internal conditions. This ability to maintain internal stability, called homeostasis.
For example if a person stands in a cold wintery night or hot sub sahran africn weather , the person is able to maintain a normal internal body temperature 36-37C (97-99F) through homeostasis.
The main mechanism to maintain a homestatic environment is through negative feedback. Negative feedback is where the body senses change and activated mechanisms that negate or reverse it."
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/armandohasudung
SPECIAL THANKS:
Patreon members
https://wn.com/Homeostasis_Negative_And_Positive_Feedback_(Thermoregulation_And_Lactation)
Buy Images here: armandoh.org/shop
"Although the environment around an organism changes, the organism maintains relatively stable internal conditions. This ability to maintain internal stability, called homeostasis.
For example if a person stands in a cold wintery night or hot sub sahran africn weather , the person is able to maintain a normal internal body temperature 36-37C (97-99F) through homeostasis.
The main mechanism to maintain a homestatic environment is through negative feedback. Negative feedback is where the body senses change and activated mechanisms that negate or reverse it."
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/armandohasudung
SPECIAL THANKS:
Patreon members
- published: 04 Nov 2019
- views: 337979
3:29
What is Homeostasis?
What is homeostasis and how homeostasis enables a living organism to live and thrive?
-------------------------------------------------------
Support our chan...
What is homeostasis and how homeostasis enables a living organism to live and thrive?
-------------------------------------------------------
Support our channel and also get access to awesome perks:
https://www.youtube.com/channel/UCbaZa-dV7h9QOLzrzrY363w/join
Help us making Education Universal: https://www.Launchgood.com/educationforeverychild
Support us on Patreon: https://www.patreon.com/freeanimatedEducation
🚨 OTHER LINKS:
Follow our Social Media:
YouTube: https://www.youtube.com/c/FreeAnimatedEducation
Facebook: https://www.facebook.com/freeAnimatedEducation
🚨 HASHTAGS:
#FreeAnimatedEducation #Homeostasis
https://wn.com/What_Is_Homeostasis
What is homeostasis and how homeostasis enables a living organism to live and thrive?
-------------------------------------------------------
Support our channel and also get access to awesome perks:
https://www.youtube.com/channel/UCbaZa-dV7h9QOLzrzrY363w/join
Help us making Education Universal: https://www.Launchgood.com/educationforeverychild
Support us on Patreon: https://www.patreon.com/freeanimatedEducation
🚨 OTHER LINKS:
Follow our Social Media:
YouTube: https://www.youtube.com/c/FreeAnimatedEducation
Facebook: https://www.facebook.com/freeAnimatedEducation
🚨 HASHTAGS:
#FreeAnimatedEducation #Homeostasis
- published: 28 Jul 2021
- views: 188590
14:13
Homeostasis 1, Physiological Principles
Homeostasis
Introduction
Homeo - same
Stasis -- standing still
Dynamic equilibrium
Disruptors
Detectors
Control system
Effectors
Body made of billions of ...
Homeostasis
Introduction
Homeo - same
Stasis -- standing still
Dynamic equilibrium
Disruptors
Detectors
Control system
Effectors
Body made of billions of cells
All dependent on on-going complex biochemistry
Depends on a finely tuned environment
Constant energy production, nutrients, vitamins, amino acids, glucose, oxygen
New nutrients supplies, just right amounts.
Removal of waste products or cells will die.
Selective removal of many components.
Examples
Fluid and electrolytes
Body temperature
Blood pressure
Blood oxygenation
Red cell volumes
Endocrine hormone regulation
Blood sugar, blood nutrients
Toxin elimination
https://wn.com/Homeostasis_1,_Physiological_Principles
Homeostasis
Introduction
Homeo - same
Stasis -- standing still
Dynamic equilibrium
Disruptors
Detectors
Control system
Effectors
Body made of billions of cells
All dependent on on-going complex biochemistry
Depends on a finely tuned environment
Constant energy production, nutrients, vitamins, amino acids, glucose, oxygen
New nutrients supplies, just right amounts.
Removal of waste products or cells will die.
Selective removal of many components.
Examples
Fluid and electrolytes
Body temperature
Blood pressure
Blood oxygenation
Red cell volumes
Endocrine hormone regulation
Blood sugar, blood nutrients
Toxin elimination
- published: 31 Jan 2013
- views: 345664
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:
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#ninjanerd #Hemostasis #Hematology
https://wn.com/Hematology_|_Hemostasis_Coagulation_Cascade
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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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SOCIAL MEDIA
FACEBOOK | https://www.facebook.com/NinjaNerdlectures
INSTAGRAM | https://www.instagram.com/ninjanerdlectures
TWITTER | https://twitter.com/ninjanerdsci
@NinjaNerdSci
DISCORD | https://discord.gg/3srTG4dngW
#ninjanerd #Hemostasis #Hematology
- published: 18 Mar 2017
- views: 2114309
7:55
Homeostasis - How Your Body Keeps its Balance - Physiology Series
😍🖼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. ► Right Now! You can get access to all my hand-written hematology video notes (the notes that I use on my videos) on Patreon...There is a direct link through which you can view, download, print and enjoy! Go to https://www.patreon.com/medicosis 2nd video on Physiology If you like my videos, please consider leaving a tip at https://www.paypal.me/perfectionalis/
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https://wn.com/Homeostasis_How_Your_Body_Keeps_Its_Balance_Physiology_Series
😍🖼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. ► Right Now! You can get access to all my hand-written hematology video notes (the notes that I use on my videos) on Patreon...There is a direct link through which you can view, download, print and enjoy! Go to https://www.patreon.com/medicosis 2nd video on Physiology 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: 03 Oct 2018
- views: 156400