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What is prerenal acute kidney injury? Acute kidney injury (AKI) describes when the kidneys aren't functioning optimally, usually brought about within a few days. Prerenal causes include those in which there's a lack in adequate blood flow to the kidneys. Find more videos at 🤍 Hundreds of thousands of current & future clinicians learn by Osmosis. We have unparalleled tools and materials to prepare you to succeed in school, on board exams, and as a future clinician. Sign up for a free trial at 🤍 Subscribe to our Youtube channel at 🤍 Get early access to our upcoming video releases, practice questions, giveaways, and more when you follow us on social media: Facebook: 🤍 Twitter: 🤍 Instagram: 🤍 Our Vision: Everyone who cares for someone will learn by Osmosis. Our Mission: To empower the world’s clinicians and caregivers with the best learning experience possible. Learn more here: 🤍 Medical disclaimer: Knowledge Diffusion Inc (DBA Osmosis) does not provide medical advice. Osmosis and the content available on Osmosis's properties (Osmosis.org, YouTube, and other channels) do not provide a diagnosis or other recommendation for treatment and are not a substitute for the professional judgment of a healthcare professional in diagnosis and treatment of any person or animal. The determination of the need for medical services and the types of healthcare to be provided to a patient are decisions that should be made only by a physician or other licensed health care provider. Always seek the advice of a physician or other qualified healthcare provider with any questions you have regarding a medical condition.
Buy PDFs here: 🤍 I design my own shirts please support :) "Acute kidney injury is characterized by abrupt deterioration in kidney function, manifested by an increase in serum creatinine level with or without reduced urine output. Creatinine comes the metabolism of creatine in skeletal muscle and dietary meat intake. Creatinine is normally freely filtered across the glomeruli and not reabsorbed in the tubules. Acute renal injury can be classified as prerenal (decreased perfusion of the normal kidney), intrarenal pathologic change within the kidney itself or postrenal (also called postobstructive)." Where do I get my information from: 🤍 Facebook: 🤍 Support me: 🤍 Instagram: 🤍 Twitter: 🤍 SPECIAL THANKS: Patreon members
Describes the 3 forms of acute kidney injury (AKI) concisely. Includes causes for each type of AKI and explains why different BUN:creatinine ratios are seen for each.
In the Acute Kidney Injury series you'll learn the bare essentials regarding acute kidney injury a.k.a. acute renal failure. This video covers the most important group of causes to diagnose immediately: prerenal kidney injury. Why is it important to distinguish this etiology as soon as possible? Because this means that the extent of the kidney injury is probably still reversible! You've got a kidney to save here! This video teaches you how. Calculators: Fractional excretion of sodium: 🤍 Fractional excretion of urea: 🤍 Other videos: ◆ Hyponatremia: 🤍 ◆ Hyponatremia - example case: 🤍 ◆ The fractional excretion of sodium: 🤍 ◆ Hypokalemia: 🤍 ◆ Hyperkalemia: 🤍 ◆ Rhabdomyolysis: 🤍 ◆ The Pharmacokinetics Series: 🤍
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What is postrenal acute kidney injury? Acute kidney injury (AKI) describes when the kidneys aren't functioning optimally, usually brought about within a few days. Postrenal causes include those in which there's a blockage in the outflow leaving the kidneys through the ureters. Find more videos at 🤍 Hundreds of thousands of current & future clinicians learn by Osmosis. We have unparalleled tools and materials to prepare you to succeed in school, on board exams, and as a future clinician. Sign up for a free trial at 🤍 Subscribe to our Youtube channel at 🤍 Get early access to our upcoming video releases, practice questions, giveaways, and more when you follow us on social media: Facebook: 🤍 Twitter: 🤍 Instagram: 🤍 Our Vision: Everyone who cares for someone will learn by Osmosis. Our Mission: To empower the world’s clinicians and caregivers with the best learning experience possible. Learn more here: 🤍 Medical disclaimer: Knowledge Diffusion Inc (DBA Osmosis) does not provide medical advice. Osmosis and the content available on Osmosis's properties (Osmosis.org, YouTube, and other channels) do not provide a diagnosis or other recommendation for treatment and are not a substitute for the professional judgment of a healthcare professional in diagnosis and treatment of any person or animal. The determination of the need for medical services and the types of healthcare to be provided to a patient are decisions that should be made only by a physician or other licensed health care provider. Always seek the advice of a physician or other qualified healthcare provider with any questions you have regarding a medical condition.
(USMLE topics) Pathology of AKI, causes (prerenal, renal and postrenal), symptoms, diagnosis and treatment. This video is available for instant download licensing here 🤍 Voice by: Ashley Fleming ©Alila Medical Media. All rights reserved. Support us on Patreon and get early access to videos and free image downloads: patreon.com/AlilaMedicalMedia All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition. Acute kidney injury, AKI, also known as acute renal failure, is a sudden, rapid loss of kidney function, typically within days or weeks. The function of the kidneys is to filter blood plasma, removing metabolic wastes in urine, while also adjusting urine composition to maintain balance of various blood parameters. In AKI, metabolic wastes accumulate; and fluid, electrolyte and acid-base disorders may develop quickly. Of the many possible complications, most serious are potassium overload - hyperkalemia, and excess of fluid volume, or hypervolemia. Usually, both kidneys must fail for AKI to be diagnosed. While AKI can be caused by a rapidly progressing intrinsic kidney disease, it is most commonly a consequence of an underlying condition outside the kidney. Causes are classified as prerenal, renal and postrenal, with prerenal being most common. Urine formation occurs in the functional units of kidneys, called the nephrons. Blood enters the nephrons via the afferent arteriole, passes through a ball of capillaries called the glomerulus, where filtration takes place, then leaves via the efferent arteriole. Blood pressure inside the glomerulus must be high enough to enable filtration. This is achieved by having the afferent arteriole significantly larger than the efferent arteriole, creating a blood flow with a large inlet and small outlet. Prerenal AKI is usually due to an inadequate blood flow to the kidneys. Major causes include extracellular fluid volume depletion and decreased blood pressure, both of which reduce the glomerular filtration rate. Normally, autoregulatory mechanisms within the kidney, which dilate the afferent arteriole in response to volume loss, can compensate for a certain degree of low blood flow. AKI develops when hypoperfusion is severe, or when these mechanisms are compromised in patients with preexisting chronic kidney disease. Medications that cause dilation of the efferent arteriole or constriction of the afferent arteriole, reduce the pressure inside the glomerulus, and may contribute to development of AKI. In patients with prerenal AKI but otherwise healthy kidneys, renal function typically returns to normal after the underlying condition is resolved, or the offending drug is discontinued. Renal causes refer to intrinsic problems within the kidney, such as inflammation or necrosis of any of its components: the glomeruli, renal tubules, and interstitium. Postrenal causes include various types of obstruction in the storage or voiding parts of the urinary system. These range from microscopic obstruction within renal tubules, to blockage of ureters by kidney stones, to urethral obstruction due to enlarged prostate in men. Some AKI may involve problems at MORE than one level. For example, renal hypoperfusion, a prerenal cause, may sometimes be severe enough to induce ischemia of renal tubule cells, leading to intrinsic kidney disease. As the cells die, cellular debris may clog the tubules, becoming a postrenal cause. Initially, symptoms of AKI are commonly masked by those of the underlying condition. In a later stage, symptoms are due to accumulation of nitrogenous wastes and disturbances of fluid and electrolyte balance. Urine output may or may not be reduced. Diagnosis is based on renal function tests, such as serum creatinine and urea, serum electrolytes, urinary sediment, urine output and urinalysis. Cause must be determined. Prerenal causes are usually apparent. Ultrasound is commonly performed to detect postrenal blockage. Treatments aim to address the underlying cause, although some patients may also require fluid and electrolyte management, or dialysis.
This lesson explains the causes of pre-renal acute kidney injury.
Hep ezberlediğimiz daha doğrusu ezberlemek zorunda bırakıldığımız prerenal/renal ayrımını fizyolojiden 1 cümle çekerek harika bir mantıkla sunuyorum 🤗🤗 Kimse ezber yapmak zorunda değil artık. Çünkü Bilgi Bilek Büker ile patofizyolojinin güzelliği bri tık ötede 😉😉 *🔎 Dahiliye konu kitabına ve eğitim videolarına da aşağıdaki linklerden ulaşabilir; patofizyoloji temelli, ezberden uzak bir dahiliye eğitimine sahip olabilirsiniz.* *📚 5.Baskı Dahiliye Konu Kitabı* 👇👇👇👇 🔖 🤍 🔖 🤍 *📚 3.Baskı Dahiliye Soru Kitabı (2 Cilt)* 👇👇👇👇 🔖 🤍 🔖 🤍 *📽 Dahiliye Eğitim Videoları* 👇👇👇👇 🎬 🤍 🎬 🤍 🎬 🤍 *✅ Bilgi Bilek Büker İnstagram Sayfası* 👉 🤍 *✅ Bilgi Bilek Büker Telegram Sayfası* 👉 🤍 *✅ Gastroenteroloji oynatma listesi için* 👉 🤍 *✅ Nefroloji oynatma listesi için* 👉 🤍 *✅ Endokrinoloji oynatma listesi için* 👉 🤍 *✅ Hematoloji oynatma listesi için* 👉 🤍 *✅ Onkoloji oynatma listesi için* 👉 🤍 *✅ Kardiyoloji oynatma listesi için* 👉 🤍 *✅ Göğüs Hastalıkları oynatma listesi için* 👉 🤍 *✅ Romatoloji oynatma listesi için* 👉 🤍 *✅ Geriatri oynatma listesi için* 👉 🤍 *✅ Deneme sınavları oynatma listesi için* 👉 🤍
What is intrarenal acute kidney injury? Acute kidney injury (AKI) describes when the kidneys aren't functioning optimally, usually brought about within a few days. Find more videos at 🤍 Hundreds of thousands of current & future clinicians learn by Osmosis. We have unparalleled tools and materials to prepare you to succeed in school, on board exams, and as a future clinician. Sign up for a free trial at 🤍 Subscribe to our Youtube channel at 🤍 Get early access to our upcoming video releases, practice questions, giveaways, and more when you follow us on social media: Facebook: 🤍 Twitter: 🤍 Instagram: 🤍 Our Vision: Everyone who cares for someone will learn by Osmosis. Our Mission: To empower the world’s clinicians and caregivers with the best learning experience possible. Learn more here: 🤍 Medical disclaimer: Knowledge Diffusion Inc (DBA Osmosis) does not provide medical advice. Osmosis and the content available on Osmosis's properties (Osmosis.org, YouTube, and other channels) do not provide a diagnosis or other recommendation for treatment and are not a substitute for the professional judgment of a healthcare professional in diagnosis and treatment of any person or animal. The determination of the need for medical services and the types of healthcare to be provided to a patient are decisions that should be made only by a physician or other licensed health care provider. Always seek the advice of a physician or other qualified healthcare provider with any questions you have regarding a medical condition.
In today's video, I explain the difference between 2 HIGH YIELD types of Renal Failure. Make sure to hit the "Like" Button and "Subscribe" to my channel for more High Yield tid bits! Follow me on Instagram: 🤍dr.platanito87_usmle
(Disclaimer: The medical information contained herein is intended for physician medical licensing exam review purposes only, and are not intended for diagnosis of any illness. If you think you may be suffering from any medical condition, you should consult your physician or seek immediate medical attention.)
The pre-renal is any amount of renal perfusion reduced can cause some amount of temporary kidney damage and we call it AKI, Acute Kidney Injury which basically can happen in the presence of dehydration, severe bleeding anywhere in the body or hypotension. This causes indirectly the hypoperfusion of the kidney and once we can rectify this problem this kidney function can improve to a normal some extent. The post-renal kidney disease can happen due to any sorts of obstruction like kidney stone or cancer of ureter or TCC of a bladder. All this can obstruct the urine flow where it can cause a post renal kidney disease. So we have to intervene and make this kidney function as well as to make the urine flow properly. Some of the causes like BPH or prostate cancer in elderly is most common cause of post renal kidney disease. So basically we should all this and definitely once we take care of the obstruction the kidneys have a good chances of improving. The presence of toxins in the body can cause to some extent the symptoms for the patients. They can have either breathlessness or vomiting or sometimes they might have a seizure or go into a coma. This is a complex disorder where all the toxins combine together to cause this. We cannot say particularly which toxin causes this because people only are aware about the creatinine. Creatinine is a kidney function. but that per se cannot cause. There are several toxins in the body when the kidney fails and can affect other organs too and once they affect other organs it is called a uremic syndrome.
Official Ninja Nerd Website: 🤍 You can find the NOTES and ILLUSTRATIONS for this lecture on our website at: 🤍 Ninja Nerds! In this lecture Professor Zach Murphy will be presenting on Acute Kidney Injury (AKI). During this lecture we will be starting with a discussion on the causes of an AKI. This will include the pre-renal, intra-renal, and post-renal causes. We will then transition into the pathophysiology and most common clinical features associated in patients with an AKI. We will then conclude this lecture with the diagnosis and treatment of an AKI. We hope you enjoy this lecture and be sure to support us below! Table of Contents: 0:00 Lab 0:08 AKI Introduction 0:29 Causes of AKI: Pre-renal, intra-renal, and post-renal 45:30 Pathophysiology and Clinical Features of AKI 1:20:27 Diagnosis of AKI 1:34:46 Treatment of AKI: Pre-renal, intra-renal, and post-renal 1:49:03 Comment, Like, SUBSCRIBE! Join this channel to get access to perks: 🤍 APPAREL | We are switching merchandise suppliers. DONATE PATREON | 🤍 PAYPAL | 🤍 SOCIAL MEDIA FACEBOOK | 🤍 INSTAGRAM | 🤍 TWITTER | 🤍 🤍NinjaNerdSci DISCORD | 🤍 #ninjanerd #AKI #AcuteKidneyInjury
Renal pathology made easy
بعد أن تحدثنا عم مقدمة الأذية الكلوية الحادة سنبدأ مع أول أسبابها وهو الآزوتيميا قبل الكلوية هذه السلسلة عمل الطالب صبحي التيناوي، أحد المستفيدين من دورة I want to become a professor بموسمها الثاني. المراجع المستخدمة: 1-محاضرات جامعة دمشق للباطنة الكلية 2- Pathoma | USMLE Step 1 and Medical Course Review
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Acute kidney injury (also called acute renal failure) nursing NCLEX review lecture on the nursing management, stages, pathophysiology, and causes (prerenal, intrarenal, postrenal). What is Acute Kidney Injury? It is the SUDDEN decrease in renal function that leads to the build up of waste in the blood, fluid overload, and electrolyte imbalances. What are the causes of Acute Kidney Injury? There are three causes, which are based on location. The first is known as prerenal injury and this is an issue with the perfusion to the kidneys that leads to decreased renal function. A second cause is known as intrarenal injury, and this is due to damage to the nephrons of the kidney. Lastly, postrenal injury is due to a blockage located in the urinary tract after the kidney that can extend to the urethra. This is causing the back flow of urine, which increases the pressure and waste in the kidneys. Stages of Acute Kidney Injury: There are four stage of acute kidney injury, which include initiation, oliguric, diuresis, and recovery stage. The initiation stage starts when a cause creates an injury to the kidney and then signs and symptoms start to appear. This leads to the oliguric stages. The patient will void less than 400 mL/day of urine during this stage and will experience increased BUN/creatinine levels, azotemia, hyperkalemia, hypervolemia, increase phosphate and decreased calcium levels along with metabolic acidosis. After this stage the patient can progress to the diuresis stage and this is where the patient will void 3-6 Liters of urine per day due to osmotic diuresis. The patient is at risk for hypokalemia, dehydration, and hypovolemia. The last stage is recovery and the patient's glomerular filtration rate has returned to normal. Therefore, the kidneys are able to maintain normal BUN and creatinine levels, electrolyte, and water levels. Quiz on Acute Kidney Injury: 🤍 Notes: 🤍 Nursing Gear: 🤍 More NCLEX Renal Lectures: 🤍 Subscribe: 🤍 Nursing School Supplies: 🤍 Visit our website RegisteredNurseRN.com for free quizzes, nursing care plans, salary information, job search, and much more: 🤍 Check out other Videos: 🤍 All of our videos in a playlist: 🤍 Popular Playlists: NCLEX Reviews: 🤍 Fluid & Electrolytes: 🤍 Nursing Skills: 🤍 Nursing School Study Tips: 🤍 Nursing School Tips & Questions" 🤍 Teaching Tutorials: 🤍 Types of Nursing Specialties: 🤍 Healthcare Salary Information: 🤍 New Nurse Tips: 🤍 Nursing Career Help: 🤍 EKG Teaching Tutorials: 🤍 Dosage & Calculations for Nurses: 🤍 Diabetes Health Managment: 🤍
Materi perkuliahan tentang Penyakit Cidera Ginjal Akut Prerenal / Azotemia / Acute Kidney Injury, yang termasuk dalam rangkaian pembahasan penyakit Sistem Urinari/ Perkemihan pada Mata Kuliah Patofisiologi. Disampaikan oleh Yoneta Srangenge, M. Sc, Apt. CC-BY. Untuk keseluruhan materi pembahasan dalam sistem urinari silahkan klik link PLAYLIST berikut : 🤍
Prerenal AKI represents the most common form of kidney injury and often leads to intrinsic AKI if it is not promptly corrected. Volume loss can provoke this syndrome; the source of the loss may be GI, renal, or cutaneous (eg, burns) or from internal or external hemorrhage. Prerenal AKI can also result from decreased renal perfusion in patients with heart failure or shock (eg, sepsis, anaphylaxis). Resources used for Reference 1. 🤍medscape.com 2. Robbins Basic Pathology - 10th Edition 3. First Aid for USMLE for Step 1 - 30th Edition 4. Fundamentals of Pathology - Pathoma - 2021 Edition 5. Pathophysiology of Disease by Lange- 8th Edition 6. BRS Pathology -5th Edition 7. Kaplan USMLE Pathology - 2013 Edition #MinuteMed #PathologyMadeEasy
Lesson on Acute Kidney Injury (AKI): Diagnosis, Causes and Treatment. AKI is defined as an abrupt decline in GFR with increases in BUN and creatinine. AKI can have prerenal, renal and postrenal causes. Prerenal causes include decreased blood pressure and/or blood volume to the kidneys. Intrarenal (renal) causes include damage to anatomical structures of the kidney itself. Postrenal causes of AKI include obstruction from calculi, malignancy and BPH. *Subscribe for more free medical lessons* 🤍 - For books and more information on these topics 🤍 Support future lessons (and get other cool stuff) ➜ 🤍 Follow me on Twitter! ➜ 🤍 Come join me on Facebook! ➜ 🤍 Start your own website with BlueHost ➜ 🤍 Check out the best tool to help grow your YouTube channel (it’s helped me!) 🤍 - Check out some of my other lessons. Medical Terminology - The Basics - Lesson 1: 🤍 Fatty Acid Synthesis Pathway: 🤍 Wnt/B Catenin Signaling Pathway: 🤍 Upper vs. Lower Motor Neuron Lesions: 🤍 Lesson on the Purine Synthesis and Salvage Pathway: 🤍 Gastrulation | Formation of Germ Layers: 🤍 Introductory lesson on Autophagy (Macroautophagy): 🤍 Infectious Disease Playlist 🤍 Dermatology Playlist 🤍 Pharmacology Playlist 🤍 Hematology Playlist 🤍 Rheumatology Playlist 🤍 Endocrinology Playlist 🤍 Nephrology Playlist 🤍 MEDICAL DISCLAIMER: JJ Medicine does not provide medical advice, and the information available on this channel does not offer a diagnosis or advice regarding treatment. Information presented in these lessons is for educational purposes ONLY, and information presented here is not to be used as an alternative to a healthcare professional’s diagnosis and treatment of any person/animal. Only a physician or other licensed healthcare professional are able to determine the requirement for medical assistance to be given to a patient. Please seek the advice of your physician or other licensed healthcare provider if you have any questions regarding a medical condition. *Although I try my best to present accurate information, there may be mistakes in this video. If you do see any mistakes with information in this lesson, please comment and let me know.* I am always looking for ways to improve my lessons! Please don't hesitate to leave me feedback and comments - all of your feedback is greatly appreciated! :) And please don't hesitate to send me any messages if you need any help - I will try my best to be here to help you guys :) Thanks for watching! If you found this video helpful, please like and subscribe! JJ
invetigations and differentiation between prerenal and renal) mind map: 🤍
In this we will talk about pre renal causes of AKI. Facebook page: 🤍 Keep supporting back benchers academy. Share with friends and don't forget to press bell icon. Stay tuned ✌️. Dont forget to share your feedback in comment section. 😉 #first_aid_usmle #backbenchersacademy
Want to support the channel? Be a patron at: 🤍 Welcome to LY Med, where I go over everything you need to know for the USMLE STEP 1, with new videos every day. Follow along with First Aid, or with my notes which can be found here: 🤍 This video will wrap up renal physiology and transition us to pathology. Let's talk the stages of kidney activity that we talked about in our last video: 1) Blood supply to the kidney via the afferent arteriole via the glomerulus (prerenal) 2) Renal filtration and function - the nephron works it's magic (intrarenal or intrinsic renal) 3) Clearance (postrenal) When any of these three steps are disrupted you can harm your kidneys and cause azotemia - or a buildup of nitrogenous waste. These cause acute renal failure. Prerenal causes is anything that disrupts the blood supply. This can be ischemia, shock, HF, MI, etc. Postrenal is due to an obstruction of clearance like benign prostate hyperplasia (BPH), kidney stones, cancer, etc. Intrarenal is the most difficult. Any renal pathology can cause this but there are a few that I want to talk about today. These include: Acute tubular necrosis: this can be from nephrotoxic drugs like acetaminophen, radiocontrast agents like those seen in CT, crush injuries and cancer/leukemias, ischemia (which affects your medulla, your proximal convoluted tubule and your loop of henle),. When your tubules die, they plug your kidneys and causes muddy brown casts and decreased GFR. Now there are three stages: inciting stage oliguria maintenance stage, and recovery stage. Drug induced nephritis: from a bad drug reaction. A few days to weeks after taking a drug, you start to develop a fever and rash. You'll see eosinophils in your blood and urine. Stop the drug! Renal papillary necrosis: your renal papilla, being furthest away from the blood supply can get damaged in ischemia, sickle cell, diabetes, and NSAID use. Causes gross hematuria. Diffuse cortical necrosis: this is due to extreme hypoperfusion like in shock, DIC and obstetric emergencies. Now let's talk about some lab findings seen in azotemia. Just some background information: when your kidneys stop working you cause a buildup of creatinine and BUN, which is measured by BUN:Creatinine ratio. Also your kidneys can't reabsorb salt and concentrate urine (measurued by urine osmolarity, urine sodium and FENa). Now that you know the basics, we'll go over the lab findings seen in prerenal, intrarenal and postrenal azotemia!
Acute Kidney Injury (AKI) explained, including pathophysiology and causes (prerenal/intrinsic/postrenal) as well as diagnosis and treatment of different causes. Also includes mnemonic to remember nephrotoxic medication! For more medicine videos consider subscribing (if you found any of the info useful!): 🤍 Patreon: 🤍 Buy Us A Coffee!: 🤍 Video Timestamps: 0:00 What is an Acute Kidney Injury? 0:20 Glomerular Filtration Rate (GFR) Explained 2:12 Acute Kidney Injury Causes – Prerenal 2:59 Acute Kidney Injury Causes – Intrinsic 4:46 Acute Kidney Injury Causes – Postrenal 5:18 Acute Kidney Injury Symptoms 6:02 Acute Kidney Injury Diagnosis 8:10 Acute Kidney Injury Treatment USEFUL STUFF FOR STUDENTS: 1) FREE Amazon Prime 6 Months for Students UK: 🤍 2) Pocket Cards: Lab Values / References / ECG / History Taking (Cheatsheets for rotations!): US: 🤍 UK: 🤍 3) Suture Practice Kit: US: 🤍 UK: 🤍 (We receive a small percentage of sales when qualifying purchases are made through these Amazon affiliate links!) LINK TO MORE MNEMONICS: 🤍 LINK TO SOCIAL MEDIA: 🤍 🤍 Other Questions answered and video tags: Acute Kidney Injury AKI Understanding Acute Kidney Injury Understanding AKI Acute Kidney Injury Explained AKI Explained What is Acute Kidney Injury What is AKI Acute Kidney Failure Acute Renal Failure Acute Kidney Injury Treatment Acute Kidney Injury pathophysiology Acute Kidney Injury symptoms Acute Kidney Injury medicine lecture Acute Kidney Injury animation Acute Kidney Injury made easy Acute Kidney Injury diagnosis Acute renal injury pathophysiology Acute renal injury Disclaimer: Please remember this video and all content from Rhesus Medicine is for educational and entertainment purposes only and is not a guide to diagnose or to treat any form of condition. The content is not to be used to guide clinical practice and is not medical advice. Please consult a healthcare professional for medical advice. MUSIC IN THIS VIDEO: Zapsplat Sound Effect IMAGES: No changes made #medicalmnemonic #medicalmnemonics #rhesusmedicine #studymedicine #studygram #medstudent #medicalschool
بعد أن درسنا تعريف وأسباب الآزوتيميا قبل الكلوية حان وقت أن نتكلم عن طرق التشخيص والعلاج هذه السلسلة عمل الطالب صبحي التيناوي، أحد المستفيدين من دورة I want to become a professor بموسمها الثاني. المراجع المستخدمة: 1-محاضرات جامعة دمشق للباطنة الكلية 2- Pathoma | USMLE Step 1 and Medical Course Review
Hello Friends, We are uploading all the video lectures of all the subjects of MBBS. And Now we are introducing you with a new website with notes and detailed lists of all playlists uploaded in this YouTube channel for easy access. The goal is to provide the notes, video lectures, courses and quiz free of cost for all the students. Happy Learning. Website Link: 🤍
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INJURIA RENAL TE CUENTO LOS SECRETOS SOBRE ESTOS ASUNTOS TAN PERO TAN IMPORTANTES! Bibliografía - Critical Care Nephrology - Ronco, Bellomo, Kellum, Ricci - (3Ed - 2019) - KDIGO Guideline - Harrison Internal Medicine 20ed - UpToDate Evaluation of acute kidney injury among hospitalized adult patients -UpToDate Definition and staging criteria of acute kidney injury in adults - UpToDate Etiology and diagnosis of prerenal disease and acute tubular necrosis in acute kidney injury in adults -UpToDate Investigational biomarkers and the evaluation of acute kidney injury
Acute Kidney Injury (AKI) is a common condition seen in most patients admitted to hospital. In this video we understand why creatinine is used to diagnose AKI and how it is a good indicator of kidney function. We then go over the different causes of AKI (Pre-renal, Intrarenal, Post-renal) in detail, highlighting some of the most common causes, such as kidney stones, acute tubular necrosis, congestive heart failure, etc... Understanding AKI is crucial to work in any hospital and I hope this video made things easier to understand!
An overview of the definition of AKI and its common etiologies, including a description of the prerenal-intrarenal-postrenal paradigm. The terms uremia and azotemia are also discussed.
What are some prenal causes of Acute Kidney Injury (AKI)? Find out here. Video 1 of 3 in this introductory series on AKI
SUPPORT/JOIN THE CHANNEL: 🤍 My goal is to reduce educational disparities by making education FREE. These videos help you score extra points on medical school exams (USMLE, COMLEX, etc.) For educational purposes only; NOT medical or other advice. Some videos contain mild profanity and hyperbole solely used to assist with memorization. Viewer discretion advised. Opinions are entirely my own.
(USMLE topics) Uremia: Pathophysiology, Symptoms, Diagnosis and Treatment. This video is available for instant download licensing here: 🤍 Voice by: Ashley Fleming ©Alila Medical Media. All rights reserved. Support us on Patreon and get early access to videos and free image downloads: patreon.com/AlilaMedicalMedia All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition. Uremia, meaning urine in the blood, is the clinical syndrome associated with kidney failure. Most commonly, uremia develops gradually in the setting of chronic kidney disease, especially at later stages, but it may also occur with acute kidney injury. Renal function is evaluated based on glomerular filtration rate, GFR, an indicator of how well the blood is filtered by the kidneys. GFR is calculated as a function of serum creatinine, a waste product that accumulates in blood plasma when renal function declines. Another parameter is creatinine clearance, the volume of blood plasma cleared of creatinine per minute. When kidney failure develops gradually, symptoms usually occur when creatinine clearance drops below 10 mL/min. Typical symptoms include nausea, vomiting, fatigue, loss of appetite, weight loss, muscle cramps, itchy skin, and altered mental status. Because the kidneys remove metabolic wastes, control blood pH and fluid/electrolyte balance, as well as produce several hormones, loss of renal function may result in a number of complications: - Accumulation of toxic nitrogenous wastes can cause a range of symptoms, from nausea, vomiting to confusion and seizures. The buildup of uremic toxins may trigger inflammatory response of the pericardium, leading to uremic pericarditis and impaired cardiac function. Uremic toxins are also known to reduce platelet adhesion and increase platelet turnover, thereby causing bleeding disorders. - Reduced insulin clearance can lead to increased episodes of hypoglycemia in diabetic patients. - Decreased medication clearance may cause overdose and increased drug sensitivity. - Reduced excretion of hydrogen ions leads to increased blood acidity, or metabolic acidosis. - Decreased excretion of potassium results in potassium overload in the blood, or hyperkalemia, which may cause cardiac arrhythmias. - Lower excretion of phosphate results in hyperphosphatemia. - Reduced renal production of active vitamin D contributes to low blood calcium level, or hypocalcemia. Low blood calcium stimulates production of parathyroid hormone, PTH, by the parathyroid gland. PTH promotes calcium release from bones to raise blood calcium. This sequence eventually leads to an overactive parathyroid gland. As the bones continuously lose calcium to the blood, they become thin and weakened, a condition known as renal osteodystrophy. - Reduced renal secretion of erythropoietin, a stimulating factor for red blood cell formation, can lead to anemia. Diagnosis is based on clinical presentation and an abnormal GFR or creatinine clearance. Ultrasound is performed to detect renal obstruction and to differentiate between chronic and acute causes. Acute kidney failure can be reversed with treatment of the underlying condition. Uremia is treated with renal replacement therapy, which can be accomplished by hemodialysis, peritoneal dialysis, or kidney transplantation.
In this 2 minute lecture, Dr Mike explains the different causes of acute kidney injury (AKI).
Nursing school made easy - brief lecture on causes for pre-renal, intra-renal and post renal failure.
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![Acute Kidney Injury [Pathophysiology, Pre-renal AKI, Intrarenal AKI, Post-renal AKI]](https://i.ytimg.com/vi/0TM7GKdDdYc/mqdefault.jpg "Acute Kidney Injury [Pathophysiology, Pre-renal AKI, Intrarenal AKI, Post-renal AKI]")
