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LOOP OF HENLE explained!!
Anatomy and Physiology of the Urinary System: Nephron Loop (Loop of Henle)
Countercurrent Multiplier System and Loop of Henle
How do our kidneys make urine? (Nephron, Countercurrent Multiplication)
The Loop of Henle - Ascending and Descending Limb
Reabsorption 4- Descending loop of Henle
Human Physiology - Loop of Henle: Ascending and Descending Loop
The Excretory System: From Your Heart to the Toilet -  CrashCourse Biology #29
Kidney Function: Counter-current Mechanism [Animation]
USMLE Step 1 Tutorial - Physio & Pharm of The Loop of Henle
Water reabsorption pt 1 - countercurrent multiplier
Reabsorption 5- Ascending loop of Henle
Loop of Henle

In the kidney, the loop of Henle (or Henle's loop or ansa nephroni) is the portion of a nephron that leads from the proximal convoluted tubule to the distal convoluted tubule. Named after its discoverer F. G. J. Henle, the loop of Henle's main function is to create a concentration gradient in the medulla of the kidney.

By means of a countercurrent multiplier system, which utilizes electrolyte pumps, the loop of Henle creates an area of high urine concentration deep in the medulla, near the collecting duct. Water present in the filtrate in the collecting duct flows through aquaporin channels out of the collecting duct, moving passively down its concentration gradient. This process reabsorbs water and creates a concentrated urine for excretion.

It can be divided into five parts:

The loop of Henle is supplied by blood in a series of straight capillaries descending from the cortical efferent arterioles. These capillaries (called the vasa recta; recta is from the Latin for "straight") also have a countercurrent multiplier mechanism that prevents washout of solutes from the medulla, thereby maintaining the medullary concentration. As water is osmotically driven from the descending limb into the interstitium, it readily enters the vasa recta. The low bloodflow through the vasa recta allows time for osmotic equilibration, and can be altered by changing the resistance of the vessels' efferent arterioles.[citation needed]




This page contains text from Wikipedia, the Free Encyclopedia - http://en.wikipedia.org/wiki/Loop_of_Henle

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  • LOOP OF HENLE explained!!

    A detailed explanation of how the Loop of Henle helps to concentrate urine using the countercurrent multiplication mechanism. CLICK HD for better quality ^_^, Enjoy! FUNCTION OF THE NEPHRON made easy!!: http://youtu.be/8UVlXX-9x7Q Subscribe: https://www.youtube.com/channel/UCC_8OQncpInqJPFKqyzjW_A Like ^_^ facebook page: https://www.facebook.com/biomedsessions FAQs [disclaimer: these answers are as far as my knowledge stretches, if you have a better explanation inbox me, I would be happy to hear it ^_^]: 1) Ruz, why doesn't the osmolarity of the interstitial fluid change when water leaves the descending limb? Well... from what I understand: it is primarily because the water in the descending limb is leaving passively (as opposed to being pumped out) whereas the NaCl in the ascending limb is being actively transported out. Therefore, the solute concentration in the medulla is being added to at a far quicker rate than water molecules are able to leave to dilute it.
  • Anatomy and Physiology of the Urinary System: Nephron Loop (Loop of Henle)

    Overview of the nephron loop for anatomy and physiology. Visit my site for a free A&P; etext and more: http://www.drbruceforciea.com
  • Countercurrent Multiplier System and Loop of Henle

    Donate here: http://www.aklectures.com/donate.php Website video http://www.aklectures.com/lecture/countercurrent-multiplier-system-and-loop-of-henle Facebook link: https://www.facebook.com/aklectures Website link: http://www.aklectures.com
  • How do our kidneys make urine? (Nephron, Countercurrent Multiplication)

    Learn how our kidneys concentrate urine and help us keep important nutrients from being peed away. By Raja Narayan. More free lessons at: http://www.khanacademy.org/video?v=Vqce2dtg45U Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/science/mcat) for MCAT related content. These videos do not provide medical advice and are for informational purposes only. The videos are not intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of a qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read or seen in any Khan Academy video.
  • The Loop of Henle - Ascending and Descending Limb

    ◅ Donate: http://www.5minuteschool.com/donate ◅ Website: htttp://www.5minuteschool.com ◅ Twitter: http://www.twitter.com/5minuteschool ◅ Facebook: http://www.facebook.com/5minuteschool ◅ Email: contact@5minuteschool.com This video gives a brief overview on what Bile actually is. It discusses its main constituents and how it is stored, and how it enters the duodenum. It also touches on how it is stored in the gallbladder, while mentioning it's functions
  • Reabsorption 4- Descending loop of Henle

    Part 4 in a 8 part lecture on FILTRATE REABSORPTION in a flipped Human Physiology course taught by Wendy Riggs. CC-BY. Watch the whole lecture (all 8 videos) by going to the PLAYLIST: https://www.youtube.com/playlist?list=PL5GRRRmaGVqVPp4mgcYZ64o-kF3hDlWGA
  • Human Physiology - Loop of Henle: Ascending and Descending Loop

    Human Physiology” is a free online course on Janux that is open to anyone. Learn more at http://janux.ou.edu. Created by the University of Oklahoma, Janux is an interactive learning community that gives learners direct connections to courses, education resources, faculty, and each other. Janux courses are freely available or may be taken for college credit by enrolled OU students. Dr. Heather R. Ketchum is an Associate Professor of Biology. Video produced by NextThought (http://nextthought.com). Copyright © 2000-2014 The Board of Regents of the University of Oklahoma, All Rights Reserved.
  • The Excretory System: From Your Heart to the Toilet - CrashCourse Biology #29

    Hank takes us on the fascinating journey through our excretory system to learn how our kidneys make pee. Crash Course Biology is now available on DVD! http://dft.ba/-8bCC Like CrashCourse on Facebook: http://www.facebook.com/YouTubeCrashCourse Follow CrashCourse on Twitter: http://www.twitter.com/TheCrashCourse References http://www.emc.maricopa.edu/faculty/farabee/biobk/biobookexcret.html http://www.khanacademy.org/science/biology/v/the-kidney-and-nephron Campbell Biology, 9th ed. Table of Contents 1) Homeostasis & Osmoregulation 00:00 2) Urea & Uric Acid 01:30 3) Kidneys 02:49 4) Nephron 03:40 5) Glomerulus 4:15 6) Bowman's Capsule 04:25 7) Proximal Convoluted Tubule 04:49 8) Biolography 06:16 9) Loop of Henle 07:36 10) Distal Convoluted Tubule 09:23 11) Collecting Ducts 09:57 12) Ureters, Bladder & Urethra 10:45 crashcourse, crash course, biology, science, human, anatomy, physiology, homeostasis, organ, urine, urinary, kidney, ureter, bladder, urethra, osmoregulation, balance, metabolism, ammonia, urea, uric acid, toxicity, blood, nephron, renal artery, glomerulus, bowman's capsule, filtrate, loop of henle, renal cortex, renal medulla, freidrich henle, diuretic, anti-diuretic hormone, kangaroo rat, beaver, pee, osmosis Support CrashCourse on Subbable: http://subbable.com/crashcourse
  • Kidney Function: Counter-current Mechanism [Animation]

    See an organised list of all the animations: http://doctorprodigious.wordpress.com/hd-animations/
  • USMLE Step 1 Tutorial - Physio & Pharm of The Loop of Henle

    http://www.usmlesuccess.net A detailed look at the physiology and pharmacology of the LOOP of HENLE. Download your FREE Step 1 BIBLE at http://www.usmlesuccess.net/free-bible-download-page
  • Water reabsorption pt 1 - countercurrent multiplier

    A2 OCR Biology Reabsorbing water in the loop of Henle
  • Reabsorption 5- Ascending loop of Henle

    Part 5 in a 8 part lecture on FILTRATE REABSORPTION in a flipped Human Physiology course taught by Wendy Riggs. CC-BY. Watch the whole lecture (all 8 videos) by going to the PLAYLIST: https://www.youtube.com/playlist?list=PL5GRRRmaGVqVPp4mgcYZ64o-kF3hDlWGA
  • LoopOfHenle

    The important nephrological unit to be understood
  • AP2: URINARY SYSTEM: LOOP OF HENLE.avi

    URINARY SYSTEM: LOOP OF HENLE
  • FUNCTION OF THE NEPHRON made easy!!

    A step-by-step tutorial about the function of the nephron. Includes an overview of filtration, reabsorption, secretion and excretion in the kidneys. Detailed explanation of what happens in the Loop of Henle is included. CLICK HD for better quality ^_^ Correction @2:54 - substances actually move from apical to basolateral! GLOMERULAR FILTRATION made easy!!: http://youtu.be/9A2dAyWyK6o Subscribe: https://www.youtube.com/channel/UCC_8OQncpInqJPFKqyzjW_A Like ^_^ facebook page: https://www.facebook.com/biomedsessions
  • The Loop of Henle

    The loop of Henle plays a central role in concentrating the urine and conserving body water. This lesson describes the loop of Henle and how it helps concentrate the urine.
  • Human Physiology - Loop of Henle: Overview

    Human Physiology” is a free online course on Janux that is open to anyone. Learn more at http://janux.ou.edu. Created by the University of Oklahoma, Janux is an interactive learning community that gives learners direct connections to courses, education resources, faculty, and each other. Janux courses are freely available or may be taken for college credit by enrolled OU students. Dr. Heather R. Ketchum is an Associate Professor of Biology. Video produced by NextThought (http://nextthought.com). Copyright © 2000-2014 The Board of Regents of the University of Oklahoma, All Rights Reserved.
  • loop of henle

    UCSG Teacher: Lcdo. Jhon Moscoso Student: Lissette Williams V. Ingles Médico I Topic: Loop of Henle
  • Pharmacology Tips Loop Diuretics Lasix

    EmpoweRN.com Thank you so much for watching my channel! For the additional resources you can visit here: http://empowern.com/2015/03/pharmacology-loop-diuretics-lasix/ Also, to enter the giveaway all you have to do is: 1. Post a comment 2. Subscribe to the channel. Winner will be announced via email here: http://goo.gl/NO7T7b I would like to thank the video contributors: Rizalyn Joy Gadugdug Maria Salvacion Gonzales Yasmin Hashmi Artem Shestakov And Babar Hayatrana Disclaimer: These videos are intended for entertainment purposes only. Please follow the policy and procedures that your institution requires. Please note that the views, ideas & opinions expressed on this channel and in the videos on this channel are not necessarily of those of my employer or institution. The views expressed on this channel and in the videos channel do not represent medical advice. If you have specific medical concerns, please contact your physician. In order to protect patient privacy, all patient identifiers in all videos have been deleted or altered. The views expressed on this channel and in the videos on this channel are personal opinions. I am not an expert nor do I dispense medical advice or procedural specifications. The information I present is for general knowledge and entertainment purposes only. You need to refer to your own medical director, teachers and protocols for specific treatment information. It is your responsibility to know how best to treat your patient in your jurisdiction. Furosemide (Lasix) - Loop Diuretics Generic Name: Furosemide Brand Name: Lasix Furosemide also known as Lasix is a loop diuretic commonly use to treat fluid retention and edema. Which can be associated with Congestive Heart Failure (CHF), cirrhosis of the liver, and many kidney disorders. It is also sometimes use to treat hypertension alone or in combination with other anti-hypertensive drugs. Diuretics are medications that increases the amount of water that passes through the kidneys as urine, thus, it is often called water pill. Lasix belongs to the group known as Loop diuretics. There a few types of diuretics and loop diuretics are just one type. It works by interfering with the sodium, potassium and chloride symporter. A symporter is a protein membrane that manages the transport of molecules across a cell membrane. The symporter that lasix interacts with is found in the thick ascending limb of the loop of Henle. What it does is………. inhibits the reabsorption of salt (Na+) and Chloride (Cl-). Since the Salt and Chloride will be leaving the body system through the loop of henle this means that water will also follow…. causing more water pass through the kidney. Which will ultimately mean, less fluid remaining in the blood stream. youtube nursing videos, nursing videos, youtube nursing, med surg videos, nursing videos, videos for nurses, videos for nursing students, student nurse videos, help for student nurses, pharmacology tips for nurses, pharm tips for nursing students, pharmacology tips for nurses, lasix, loop diuretics, types of diuretics Once Lasix is received the system will then compensate the loss by absorbing any fluid accumulated in the tissues, such as in the lungs or legs, back to the blood stream. This will cause more fluid to be in the blood stream. Which once again pass through the kidney, which will also be excreted in the urine, since the loop diuretic inhibits its reabsorption. This mechanism, is what makes loop diuretics a treatment for fluid retention also known as edema. It can therefore, ease symptoms of edema such as breathlessness caused by congestion of fluid in the lungs which patients diagnosed with CHF, cirrhosis of the liver, nephrotic syndrome and other edematous states may encounter. Lasix is available in forms that can be taken orally and intravenously. When taken intravenously, it is considered to be twice as strong. Parenteral or intravenous Furosemide is indicated when a fast acting and an intense diuresis is needed such as in acute pulmonary edema and cerebral edema. It also indicated when oral therapy is not possible because of problem with absorption in the intestine or for other reasons. Parenteral administration should be observed only in hospital or outpatient clinics. However, in cases of emergency that furosemide should be given right away outside hospital setting, recommended doses should be closely adhered to and patient must be closely monitored. Contraindication: Furosemide should not be taken if your patient cannot urinate. Severe Hypokalemia - is a major contraindication. This means low potassium. Lasix can cause a dramatic decrease in potassium level which could cause lethal cardiac arrhythmias Other contraindications include: Hypotension or low blood pressure Lasix should be used with extreme caution for patients who have a diagnosis of Systemic Lupus Erythematosus because it may May
  • A2 Biology: Ultrafiltration, Selective Reabsorption and the Reabsorption of Water

    Overview of how ultrafiltration in the glomerulus and Bowman's capsule, selective reabsorption in the proximal convoluted tubule and reabsorption of water aided by the Loop of Henle result in filtration by the Kidney.
  • proximal tubule and loop of henle part 1

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LOOP OF HENLE explained!!

LOOP OF HENLE explained!!

  • Order:
  • Duration: 5:51
  • Updated: 03 Jul 2014
  • views: 100510
A detailed explanation of how the Loop of Henle helps to concentrate urine using the countercurrent multiplication mechanism. CLICK HD for better quality ^_^, Enjoy! FUNCTION OF THE NEPHRON made easy!!: http://youtu.be/8UVlXX-9x7Q Subscribe: https://www.youtube.com/channel/UCC_8OQncpInqJPFKqyzjW_A Like ^_^ facebook page: https://www.facebook.com/biomedsessions FAQs [disclaimer: these answers are as far as my knowledge stretches, if you have a better explanation inbox me, I would be happy to hear it ^_^]: 1) Ruz, why doesn't the osmolarity of the interstitial fluid change when water leaves the descending limb? Well... from what I understand: it is primarily because the water in the descending limb is leaving passively (as opposed to being pumped out) whereas the NaCl in the ascending limb is being actively transported out. Therefore, the solute concentration in the medulla is being added to at a far quicker rate than water molecules are able to leave to dilute it.
wn.com/Loop Of Henle Explained
Anatomy and Physiology of the Urinary System: Nephron Loop (Loop of Henle)

Anatomy and Physiology of the Urinary System: Nephron Loop (Loop of Henle)

  • Order:
  • Duration: 4:31
  • Updated: 17 Feb 2015
  • views: 2311
Overview of the nephron loop for anatomy and physiology. Visit my site for a free A&P; etext and more: http://www.drbruceforciea.com
wn.com/Anatomy And Physiology Of The Urinary System Nephron Loop (Loop Of Henle)
Countercurrent Multiplier System and Loop of Henle

Countercurrent Multiplier System and Loop of Henle

  • Order:
  • Duration: 16:08
  • Updated: 28 Oct 2014
  • views: 16103
Donate here: http://www.aklectures.com/donate.php Website video http://www.aklectures.com/lecture/countercurrent-multiplier-system-and-loop-of-henle Facebook link: https://www.facebook.com/aklectures Website link: http://www.aklectures.com
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How do our kidneys make urine? (Nephron, Countercurrent Multiplication)

How do our kidneys make urine? (Nephron, Countercurrent Multiplication)

  • Order:
  • Duration: 10:53
  • Updated: 09 Apr 2014
  • views: 365552
Learn how our kidneys concentrate urine and help us keep important nutrients from being peed away. By Raja Narayan. More free lessons at: http://www.khanacademy.org/video?v=Vqce2dtg45U Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/science/mcat) for MCAT related content. These videos do not provide medical advice and are for informational purposes only. The videos are not intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of a qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read or seen in any Khan Academy video.
wn.com/How Do Our Kidneys Make Urine (Nephron, Countercurrent Multiplication)
The Loop of Henle - Ascending and Descending Limb

The Loop of Henle - Ascending and Descending Limb

  • Order:
  • Duration: 5:34
  • Updated: 13 May 2015
  • views: 1282
◅ Donate: http://www.5minuteschool.com/donate ◅ Website: htttp://www.5minuteschool.com ◅ Twitter: http://www.twitter.com/5minuteschool ◅ Facebook: http://www.facebook.com/5minuteschool ◅ Email: contact@5minuteschool.com This video gives a brief overview on what Bile actually is. It discusses its main constituents and how it is stored, and how it enters the duodenum. It also touches on how it is stored in the gallbladder, while mentioning it's functions
wn.com/The Loop Of Henle Ascending And Descending Limb
Reabsorption 4- Descending loop of Henle

Reabsorption 4- Descending loop of Henle

  • Order:
  • Duration: 6:20
  • Updated: 20 Mar 2015
  • views: 3194
Part 4 in a 8 part lecture on FILTRATE REABSORPTION in a flipped Human Physiology course taught by Wendy Riggs. CC-BY. Watch the whole lecture (all 8 videos) by going to the PLAYLIST: https://www.youtube.com/playlist?list=PL5GRRRmaGVqVPp4mgcYZ64o-kF3hDlWGA
wn.com/Reabsorption 4 Descending Loop Of Henle
Human Physiology - Loop of Henle: Ascending and Descending Loop

Human Physiology - Loop of Henle: Ascending and Descending Loop

  • Order:
  • Duration: 3:32
  • Updated: 11 Jan 2015
  • views: 2400
Human Physiology” is a free online course on Janux that is open to anyone. Learn more at http://janux.ou.edu. Created by the University of Oklahoma, Janux is an interactive learning community that gives learners direct connections to courses, education resources, faculty, and each other. Janux courses are freely available or may be taken for college credit by enrolled OU students. Dr. Heather R. Ketchum is an Associate Professor of Biology. Video produced by NextThought (http://nextthought.com). Copyright © 2000-2014 The Board of Regents of the University of Oklahoma, All Rights Reserved.
wn.com/Human Physiology Loop Of Henle Ascending And Descending Loop
The Excretory System: From Your Heart to the Toilet -  CrashCourse Biology #29

The Excretory System: From Your Heart to the Toilet - CrashCourse Biology #29

  • Order:
  • Duration: 12:21
  • Updated: 13 Aug 2012
  • views: 616343
Hank takes us on the fascinating journey through our excretory system to learn how our kidneys make pee. Crash Course Biology is now available on DVD! http://dft.ba/-8bCC Like CrashCourse on Facebook: http://www.facebook.com/YouTubeCrashCourse Follow CrashCourse on Twitter: http://www.twitter.com/TheCrashCourse References http://www.emc.maricopa.edu/faculty/farabee/biobk/biobookexcret.html http://www.khanacademy.org/science/biology/v/the-kidney-and-nephron Campbell Biology, 9th ed. Table of Contents 1) Homeostasis & Osmoregulation 00:00 2) Urea & Uric Acid 01:30 3) Kidneys 02:49 4) Nephron 03:40 5) Glomerulus 4:15 6) Bowman's Capsule 04:25 7) Proximal Convoluted Tubule 04:49 8) Biolography 06:16 9) Loop of Henle 07:36 10) Distal Convoluted Tubule 09:23 11) Collecting Ducts 09:57 12) Ureters, Bladder & Urethra 10:45 crashcourse, crash course, biology, science, human, anatomy, physiology, homeostasis, organ, urine, urinary, kidney, ureter, bladder, urethra, osmoregulation, balance, metabolism, ammonia, urea, uric acid, toxicity, blood, nephron, renal artery, glomerulus, bowman's capsule, filtrate, loop of henle, renal cortex, renal medulla, freidrich henle, diuretic, anti-diuretic hormone, kangaroo rat, beaver, pee, osmosis Support CrashCourse on Subbable: http://subbable.com/crashcourse
wn.com/The Excretory System From Your Heart To The Toilet Crashcourse Biology 29
Kidney Function: Counter-current Mechanism [Animation]

Kidney Function: Counter-current Mechanism [Animation]

  • Order:
  • Duration: 4:53
  • Updated: 16 Apr 2014
  • views: 80539
See an organised list of all the animations: http://doctorprodigious.wordpress.com/hd-animations/
wn.com/Kidney Function Counter Current Mechanism Animation
USMLE Step 1 Tutorial - Physio & Pharm of The Loop of Henle

USMLE Step 1 Tutorial - Physio & Pharm of The Loop of Henle

  • Order:
  • Duration: 13:53
  • Updated: 31 Jul 2013
  • views: 2150
http://www.usmlesuccess.net A detailed look at the physiology and pharmacology of the LOOP of HENLE. Download your FREE Step 1 BIBLE at http://www.usmlesuccess.net/free-bible-download-page
wn.com/Usmle Step 1 Tutorial Physio Pharm Of The Loop Of Henle
Water reabsorption pt 1 - countercurrent multiplier

Water reabsorption pt 1 - countercurrent multiplier

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  • Duration: 10:20
  • Updated: 11 Dec 2012
  • views: 13653
A2 OCR Biology Reabsorbing water in the loop of Henle
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Reabsorption 5- Ascending loop of Henle

Reabsorption 5- Ascending loop of Henle

  • Order:
  • Duration: 3:42
  • Updated: 20 Mar 2015
  • views: 2552
Part 5 in a 8 part lecture on FILTRATE REABSORPTION in a flipped Human Physiology course taught by Wendy Riggs. CC-BY. Watch the whole lecture (all 8 videos) by going to the PLAYLIST: https://www.youtube.com/playlist?list=PL5GRRRmaGVqVPp4mgcYZ64o-kF3hDlWGA
wn.com/Reabsorption 5 Ascending Loop Of Henle
LoopOfHenle

LoopOfHenle

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  • Duration: 1:25
  • Updated: 16 Oct 2009
  • views: 61660
The important nephrological unit to be understood
wn.com/Loopofhenle
AP2: URINARY SYSTEM: LOOP OF HENLE.avi

AP2: URINARY SYSTEM: LOOP OF HENLE.avi

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  • Duration: 1:56
  • Updated: 14 Nov 2012
  • views: 4466
URINARY SYSTEM: LOOP OF HENLE
wn.com/Ap2 Urinary System Loop Of Henle.Avi
FUNCTION OF THE NEPHRON made easy!!

FUNCTION OF THE NEPHRON made easy!!

  • Order:
  • Duration: 7:30
  • Updated: 02 Jun 2014
  • views: 143236
A step-by-step tutorial about the function of the nephron. Includes an overview of filtration, reabsorption, secretion and excretion in the kidneys. Detailed explanation of what happens in the Loop of Henle is included. CLICK HD for better quality ^_^ Correction @2:54 - substances actually move from apical to basolateral! GLOMERULAR FILTRATION made easy!!: http://youtu.be/9A2dAyWyK6o Subscribe: https://www.youtube.com/channel/UCC_8OQncpInqJPFKqyzjW_A Like ^_^ facebook page: https://www.facebook.com/biomedsessions
wn.com/Function Of The Nephron Made Easy
The Loop of Henle

The Loop of Henle

  • Order:
  • Duration: 4:47
  • Updated: 10 Jul 2015
  • views: 197
The loop of Henle plays a central role in concentrating the urine and conserving body water. This lesson describes the loop of Henle and how it helps concentrate the urine.
wn.com/The Loop Of Henle
Human Physiology - Loop of Henle: Overview

Human Physiology - Loop of Henle: Overview

  • Order:
  • Duration: 0:59
  • Updated: 11 Jan 2015
  • views: 1428
Human Physiology” is a free online course on Janux that is open to anyone. Learn more at http://janux.ou.edu. Created by the University of Oklahoma, Janux is an interactive learning community that gives learners direct connections to courses, education resources, faculty, and each other. Janux courses are freely available or may be taken for college credit by enrolled OU students. Dr. Heather R. Ketchum is an Associate Professor of Biology. Video produced by NextThought (http://nextthought.com). Copyright © 2000-2014 The Board of Regents of the University of Oklahoma, All Rights Reserved.
wn.com/Human Physiology Loop Of Henle Overview
loop of henle

loop of henle

  • Order:
  • Duration: 3:02
  • Updated: 25 Aug 2013
  • views: 1243
UCSG Teacher: Lcdo. Jhon Moscoso Student: Lissette Williams V. Ingles Médico I Topic: Loop of Henle
wn.com/Loop Of Henle
Pharmacology Tips Loop Diuretics  Lasix

Pharmacology Tips Loop Diuretics Lasix

  • Order:
  • Duration: 13:54
  • Updated: 11 Mar 2015
  • views: 19969
EmpoweRN.com Thank you so much for watching my channel! For the additional resources you can visit here: http://empowern.com/2015/03/pharmacology-loop-diuretics-lasix/ Also, to enter the giveaway all you have to do is: 1. Post a comment 2. Subscribe to the channel. Winner will be announced via email here: http://goo.gl/NO7T7b I would like to thank the video contributors: Rizalyn Joy Gadugdug Maria Salvacion Gonzales Yasmin Hashmi Artem Shestakov And Babar Hayatrana Disclaimer: These videos are intended for entertainment purposes only. Please follow the policy and procedures that your institution requires. Please note that the views, ideas & opinions expressed on this channel and in the videos on this channel are not necessarily of those of my employer or institution. The views expressed on this channel and in the videos channel do not represent medical advice. If you have specific medical concerns, please contact your physician. In order to protect patient privacy, all patient identifiers in all videos have been deleted or altered. The views expressed on this channel and in the videos on this channel are personal opinions. I am not an expert nor do I dispense medical advice or procedural specifications. The information I present is for general knowledge and entertainment purposes only. You need to refer to your own medical director, teachers and protocols for specific treatment information. It is your responsibility to know how best to treat your patient in your jurisdiction. Furosemide (Lasix) - Loop Diuretics Generic Name: Furosemide Brand Name: Lasix Furosemide also known as Lasix is a loop diuretic commonly use to treat fluid retention and edema. Which can be associated with Congestive Heart Failure (CHF), cirrhosis of the liver, and many kidney disorders. It is also sometimes use to treat hypertension alone or in combination with other anti-hypertensive drugs. Diuretics are medications that increases the amount of water that passes through the kidneys as urine, thus, it is often called water pill. Lasix belongs to the group known as Loop diuretics. There a few types of diuretics and loop diuretics are just one type. It works by interfering with the sodium, potassium and chloride symporter. A symporter is a protein membrane that manages the transport of molecules across a cell membrane. The symporter that lasix interacts with is found in the thick ascending limb of the loop of Henle. What it does is………. inhibits the reabsorption of salt (Na+) and Chloride (Cl-). Since the Salt and Chloride will be leaving the body system through the loop of henle this means that water will also follow…. causing more water pass through the kidney. Which will ultimately mean, less fluid remaining in the blood stream. youtube nursing videos, nursing videos, youtube nursing, med surg videos, nursing videos, videos for nurses, videos for nursing students, student nurse videos, help for student nurses, pharmacology tips for nurses, pharm tips for nursing students, pharmacology tips for nurses, lasix, loop diuretics, types of diuretics Once Lasix is received the system will then compensate the loss by absorbing any fluid accumulated in the tissues, such as in the lungs or legs, back to the blood stream. This will cause more fluid to be in the blood stream. Which once again pass through the kidney, which will also be excreted in the urine, since the loop diuretic inhibits its reabsorption. This mechanism, is what makes loop diuretics a treatment for fluid retention also known as edema. It can therefore, ease symptoms of edema such as breathlessness caused by congestion of fluid in the lungs which patients diagnosed with CHF, cirrhosis of the liver, nephrotic syndrome and other edematous states may encounter. Lasix is available in forms that can be taken orally and intravenously. When taken intravenously, it is considered to be twice as strong. Parenteral or intravenous Furosemide is indicated when a fast acting and an intense diuresis is needed such as in acute pulmonary edema and cerebral edema. It also indicated when oral therapy is not possible because of problem with absorption in the intestine or for other reasons. Parenteral administration should be observed only in hospital or outpatient clinics. However, in cases of emergency that furosemide should be given right away outside hospital setting, recommended doses should be closely adhered to and patient must be closely monitored. Contraindication: Furosemide should not be taken if your patient cannot urinate. Severe Hypokalemia - is a major contraindication. This means low potassium. Lasix can cause a dramatic decrease in potassium level which could cause lethal cardiac arrhythmias Other contraindications include: Hypotension or low blood pressure Lasix should be used with extreme caution for patients who have a diagnosis of Systemic Lupus Erythematosus because it may May
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A2 Biology: Ultrafiltration, Selective Reabsorption and the Reabsorption of Water

A2 Biology: Ultrafiltration, Selective Reabsorption and the Reabsorption of Water

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  • Duration: 31:40
  • Updated: 21 Oct 2015
  • views: 1773
Overview of how ultrafiltration in the glomerulus and Bowman's capsule, selective reabsorption in the proximal convoluted tubule and reabsorption of water aided by the Loop of Henle result in filtration by the Kidney.
wn.com/A2 Biology Ultrafiltration, Selective Reabsorption And The Reabsorption Of Water
proximal tubule and loop of henle part 1

proximal tubule and loop of henle part 1

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  • Duration: 16:52
  • Updated: 22 Jan 2016
  • views: 135
wn.com/Proximal Tubule And Loop Of Henle Part 1
proximal tubule and loop of henle part 2

proximal tubule and loop of henle part 2

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  • Duration: 10:19
  • Updated: 22 Jan 2016
  • views: 128
wn.com/Proximal Tubule And Loop Of Henle Part 2
proximal tubule and loop of henle part 3

proximal tubule and loop of henle part 3

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  • Duration: 30:28
  • Updated: 22 Jan 2016
  • views: 188
wn.com/Proximal Tubule And Loop Of Henle Part 3
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    fullscreen slideshow

    LOOP OF HENLE explained!!

    A detailed explanation of how the Loop of Henle helps to concentrate urine using the countercurrent multiplication mechanism. CLICK HD for better quality ^_^, Enjoy! FUNCTION OF THE NEPHRON made easy!!: http://youtu.be/8UVlXX-9x7Q Subscribe: https://www.youtube.com/channel/UCC_8OQncpInqJPFKqyzjW_A Like ^_^ facebook page: https://www.facebook.com/biomedsessions FAQs [disclaimer: these answers are as far as my knowledge stretches, if you have a better explanation inbox me, I would be happy to hear it ^_^]: 1) Ruz, why doesn't the osmolarity of the interstitial fluid change when water leaves the descending limb? Well... from what I understand: it is primarily because the water in the descending limb is leaving passively (as opposed to being pumped out) whereas the NaCl in the ascending limb is being actively transported out. Therefore, the solute concentration in the medulla is being added to at a far quicker rate than water molecules are able to leave to dilute it.
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    5:51
    LOOP OF HENLE ex­plained!!
    A de­tailed ex­pla­na­tion of how the Loop of Henle helps to con­cen­trate urine using the count...
    pub­lished: 03 Jul 2014
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    Anato­my and Phys­i­ol­o­gy of the Uri­nary Sys­tem: Nephron Loop (Loop of Henle)
    Overview of the nephron loop for anato­my and phys­i­ol­o­gy. Visit my site for a free A&P; et...
    pub­lished: 17 Feb 2015
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    Coun­ter­cur­rent Mul­ti­pli­er Sys­tem and Loop of Henle
    Do­nate here: http://​www.​aklectures.​com/​donate.​php Web­site video http://​www.​aklectures.​com/...​
    pub­lished: 28 Oct 2014
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    How do our kid­neys make urine? (Nephron, Coun­ter­cur­rent Mul­ti­pli­ca­tion)
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    pub­lished: 09 Apr 2014
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    The Loop of Henle - As­cend­ing and De­scend­ing Limb
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    pub­lished: 13 May 2015
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    Re­ab­sorp­tion 4- De­scend­ing loop of Henle
    Part 4 in a 8 part lec­ture on FIL­TRATE RE­AB­SORP­TION in a flipped Human Phys­i­ol­o­gy course t...
    pub­lished: 20 Mar 2015
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    Human Phys­i­ol­o­gy - Loop of Henle: As­cend­ing and De­scend­ing Loop
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    pub­lished: 11 Jan 2015
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    12:21
    The Ex­cre­to­ry Sys­tem: From Your Heart to the Toi­let - Crash­Course Bi­ol­o­gy #29
    Hank takes us on the fas­ci­nat­ing jour­ney through our ex­cre­to­ry sys­tem to learn how our kid...
    pub­lished: 13 Aug 2012
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    4:53
    Kid­ney Func­tion: Counter-cur­rent Mech­a­nism [An­i­ma­tion]
    See an or­gan­ised list of all the an­i­ma­tions: http://​doctorprodigious.​wordpress.​com/​hd-anim...​
    pub­lished: 16 Apr 2014
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    13:53
    USMLE Step 1 Tu­to­ri­al - Physio & Pharm of The Loop of Henle
    http://​www.​usmlesuccess.​net A de­tailed look at the phys­i­ol­o­gy and phar­ma­col­o­gy of the LOO...
    pub­lished: 31 Jul 2013
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    10:20
    Water re­ab­sorp­tion pt 1 - coun­ter­cur­rent mul­ti­pli­er
    A2 OCR Bi­ol­o­gy Re­ab­sorb­ing water in the loop of Henle
    pub­lished: 11 Dec 2012
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    Re­ab­sorp­tion 5- As­cend­ing loop of Henle
    Part 5 in a 8 part lec­ture on FIL­TRATE RE­AB­SORP­TION in a flipped Human Phys­i­ol­o­gy course t...
    pub­lished: 20 Mar 2015
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    LoopOfHen­le
    The im­por­tant nephro­log­i­cal unit to be un­der­stood
    pub­lished: 16 Oct 2009
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    1:56
    AP2: URI­NARY SYS­TEM: LOOP OF HENLE.​avi
    URI­NARY SYS­TEM: LOOP OF HENLE
    pub­lished: 14 Nov 2012
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