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zakruti.com » Knowledge, science, education » Crash Course
Urinary System, Part 1: Crash Course A&P #38

Urinary System, Part 1: Crash Course A&P #38

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Rating: 4.0; Vote: 1
Even though you probably don't choose to spend a lot of time thinking about it, your pee is kind of a big deal. Today we're talking about the anatomy of your urinary system, and how your kidneys filter metabolic waste and balance salt and water concentrations in the blood. We'll cover how nephrons use glomerular filtration, tubular reabsorption, and tubular secretion to reabsorb water and nutrients back into the blood, and make urine with the leftovers. Pssst. we made flashcards to help you review the content in this episode! Find them on the free Crash Course App!
Date: 2022-04-04

Comments and reviews: 3


How can people believe that everything, including the complex kidney's, was created from nothing over billions of years? That's like leaving your garage empty for a million years and expecting a Mercedes Benz to magically build itself from nothing over millions of years. And everything on earth, including our bodies and its complex systems, are even more complex and intelligently designed than a Mercedes Benz. So it's even more absurd to believe the scientific impossibility that nothing created everything.
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one part i am hung up on, is he saying water and urea from the filtrate release through the collecting duct, into the medulla tissue?
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Dude if you were my professor, I would be a doctor by now. Your way of teaching just resonates with me so much. So easy to absorb
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