00:01
In order to answer this question, let's talk about water balance.
00:04
If this is your plasma, okay, and you have here high amounts of water and low amounts of solutes, okay, then your plasma is going to be deluded.
00:16
Okay, and as a response, your kidneys are going to excrete more water, more free water.
00:26
In order for what? in order to decrease the levels of water and in order to maintain a normal osmularity in blood, okay, within normal values.
00:35
And this is omniostasis, the ability for your body to change many things in order to maintain an appropriate environment in your body.
00:44
What happens if you have low water and you have high amounts of solutes or if you have lost water and then the solutes are the same, then your blood or your plasma is going to be concentrated and this is going to be, well, practically the osmolarity is going to rise.
01:05
And this is a signal for the posterior pituitary gland, the posterior pituitary gland, who is a hormone called adhd...