https://www.khanacademy.org/science/telangana-class-10-biologyin/x58e314ef7f27e124:excretion/x58e314ef7f27e124:disorders-of-the-human-excretory-system/v/dialysis-machine-and-kidney-transplantation 2026-06-15T02:00:46.78238584Z Dialysis Machine and Kidney Transplantation In this video, we’ll learn how the kidneys keep our blood clean and what happens when they stop working properly. We’ll explore how hemodialysis temporarily filters blood using a machine and how kidney transplantation can provide a long-term solution for kidney failure. Khan Academy video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Dialysis Machine and Kidney Transplantation In this video, we’ll learn how the kidneys keep our blood clean and what happens when they stop working properly. We’ll explore how hemodialysis temporarily filters blood using a machine and how kidney transplantation can provide a long-term solution for kidney failure. https://cdn.kastatic.org/ka-youtube-converted/0JNl1vGh1vo.mp4/0JNl1vGh1vo.mp4 500 Disorders of the Human Excretory System https://www.khanacademy.org/science/telangana-class-10-biologyin/x58e314ef7f27e124:excretion/x58e314ef7f27e124:disorders-of-the-human-excretory-system/v/dialysis-machine-artificial-kidney 2026-06-15T02:00:46.78238584Z Dialysis Machine (Artificial Kidney) In this video, we use the familiar example of a water purifier to understand what happens when the body’s natural filtering system — the kidneys — stops working properly. You’ll learn how the kidneys normally remove urea, excess salts, and extra water to maintain a stable internal environment. The lesson then introduces dialysis, a life-saving process in which a machine temporarily performs the filtering function of the kidneys. Step by step, the video explains how blood passes through a dialyzer with a semipermeable membrane, how waste substances move into the dialysing fluid by diffusion, and how purified blood is returned to the body. Through simple analogies and clear explanations, this lesson highlights how modern science supports the body when natural systems fail — and why healthy kidneys are essential for survival. Khan Academy video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Dialysis Machine (Artificial Kidney) In this video, we use the familiar example of a water purifier to understand what happens when the body’s natural filtering system — the kidneys — stops working properly. You’ll learn how the kidneys normally remove urea, excess salts, and extra water to maintain a stable internal environment. The lesson then introduces dialysis, a life-saving process in which a machine temporarily performs the filtering function of the kidneys. Step by step, the video explains how blood passes through a dialyzer with a semipermeable membrane, how waste substances move into the dialysing fluid by diffusion, and how purified blood is returned to the body. Through simple analogies and clear explanations, this lesson highlights how modern science supports the body when natural systems fail — and why healthy kidneys are essential for survival. https://cdn.kastatic.org/ka-youtube-converted/6QXK8bjDLxM.mp4/6QXK8bjDLxM.mp4 283 Disorders of the Human Excretory System https://www.khanacademy.org/science/telangana-class-10-biologyin/x58e314ef7f27e124:excretion/x58e314ef7f27e124:disorders-of-the-human-excretory-system/v/kidney-transplantation 2026-06-15T02:00:46.78238584Z Kidney Transplantation In this video, learners explore what happens when the kidneys stop functioning and why kidney transplantation becomes the most effective long-term treatment. Starting with the idea of replacing or repairing faulty systems, the lesson connects everyday experiences to how the body manages organ failure. Khan Academy video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Kidney Transplantation In this video, learners explore what happens when the kidneys stop functioning and why kidney transplantation becomes the most effective long-term treatment. Starting with the idea of replacing or repairing faulty systems, the lesson connects everyday experiences to how the body manages organ failure. https://cdn.kastatic.org/ka-youtube-converted/hsMDxS8KFwI.mp4/hsMDxS8KFwI.mp4 331 Disorders of the Human Excretory System