PerfWeb 25 – Renal Function,  AKI, and Fluid Balance for the perfusionist - 2.0 Part 1
PerfWeb 25 – Renal Function, AKI, and Fluid Balance for the perfusionist - 2.0 Part 1

PerfWeb 25 – Renal Function, AKI, and Fluid Balance for the perfusionist - 2.0 Part 1

  • Faculty: Program director Joseph Basha, CCP; John Ingram, CCP
  • Date: May 24th, 2019 10:45 pm
  • CEU’s: 2 CEUs
  • Price: $30
  • Category 1 SDCE CEU
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Course description

Friday (May 24th, 2019)

Renal Function, AKI, and Fluid Balance for the perfusionist - 2.0

"What are the drivers of urine production and urine output"

In the insightful and highly informative video presentation, titled "What are the drivers of urine production and urine output," viewers are taken on an in-depth journey into the intricate mechanisms that govern urine formation and output in the human body. This video, part of the PerfWeb 25 series, is a must-watch for medical professionals, students, and anyone interested in understanding the physiological processes that regulate urine production.

Blood and Renal Systems: The Cornerstones of Urine Production
A significant portion of the video is dedicated to discussing the relationship between blood and the renal system. The speaker delves into the key role that blood pressure and volume play in regulating the renal processes, particularly in the glomerular filtration rate (GFR). The video demystifies the notion that the kidneys are merely filters, emphasizing their dynamic role in maintaining bodily homeostasis. Understanding the interplay between blood and renal function is crucial for clinicians and healthcare providers who are often tasked with managing conditions like hypertension and kidney diseases that can directly impact urine production.

The Role of Kidneys: More Than Just Filtration
The video outlines the importance of the kidneys in urine production, going beyond the traditional understanding of these organs as mere filters. By explaining the process of filtration at the glomerular level, the video elevates our understanding of how kidneys actively regulate the composition of urine, keeping in check the balance of various ions and molecules. The speaker also delves into the importance of kidney health, offering tips for maintaining optimal renal function, which in turn, impacts urine production and overall well-being.

Pressure and Volume: The Regulating Factors
One of the main themes of the video is the role of pressure and volume in urine output. The speaker elaborates on how variations in blood pressure and volume can directly influence the rate of urine production. From explaining the role of antidiuretic hormones to discussing the impact of dehydration on urine output, the video provides a holistic understanding of the factors that regulate urine volume. This section of the video is invaluable for athletes, outdoor enthusiasts, and healthcare professionals who need to understand how fluid balance affects performance and health.

The Role of Hormones: Antidiuretic and More
Another focal point of the discussion is the role of hormones, particularly the antidiuretic hormone (ADH), in the regulation of urine output. The video explores how ADH is secreted in response to changes in blood osmolarity and volume, thereby adjusting the concentration and volume of urine. Additionally, the speaker touches upon other hormones like aldosterone, explaining their role in sodium and potassium balance, which directly affects urine concentration and volume.

Fluid Balance: The Underlying Mechanism
Last but not least, the video sheds light on the concept of fluid balance in the body. It discusses how the kidneys, through complex filtration and reabsorption mechanisms, ensure that the body maintains a balanced fluid volume, thereby directly affecting the amount of urine produced. The video also highlights the dangers of improper fluid balance, such as overhydration and dehydration, and the resulting complications that can arise, including electrolyte imbalances and kidney damage.

Conclusion and Takeaways
In summary, this enlightening video offers a comprehensive look into the various drivers of urine production and output, ranging from the role of the kidneys and blood system to the impact of hormones and fluid balance. Whether you are a medical professional looking to refresh your knowledge or a curious individual seeking to understand the human body's complexities, this video serves as an invaluable resource. With its balanced mix of scientific explanation and practical insights, it ensures that you walk away with a well-rounded understanding of the subject matter.

Further Resources
For those who wish to delve deeper into the subject, the video also provides references to scientific literature and recommends further resources for an extended understanding of the topics discussed. This makes the video not just an educational tool but also a stepping stone for those who wish to engage in more detailed study or research.

Why You Should Watch
If you've ever wondered how your body regulates the seemingly simple act of producing urine, or if you are a healthcare provider looking to enhance your understanding of renal physiology, this video is for you. With its detailed explanations and expert insights, it demystifies complex physiological processes, making them accessible and understandable for all.


17:45-18:00 Open
18:00-18:30 What are the drivers of urine production?
18:30-19:00 Does UF on CPB reduce urine output?
19:00-19:15 Break
19:15-19:45 What is AKI?
19:45-20:20 Discussion


Meet Your Instructor

Program director Joseph Basha, CCP

Program director Joseph Basha, CCP

Joseph has been a practicing clinical perfusionist for 40 years. Joseph is the CEO of Houston Extracorporeal Technologies and is the program director of The New Orleans Conference

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John Ingram, CCP

John Ingram, CCP

John Ingram is a magna cum laude graduate from University of Texas, Texas Heart Institute and a board certified perfusionist currently specializing in adult perfusion

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