00:01
All right, in order to understand this question, we're going to look at the part of a nephron called the ascending tubule.
00:09
And specifically, it's the ascending loop of henley.
00:12
So here's the loop of henley right here.
00:15
And the ascending one, it goes up this way.
00:17
And so fluids are going to be traveling through this way.
00:21
And they empty into this collecting duck right here, which goes to urators and eventually comes out as urine.
00:28
And so we are going to take a closer look at this ascending loop of henley down here.
00:36
And so when your ascending loop of henley is filtering fluid through it, it can have different concentrations of things.
00:48
And one thing that it can have a high concentration of is sodium and potassium...