Osmosis

 

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All these problems had to do with people whose blood composition changed, so their water balance between cells and blood was altered.

But osmosis can also control water movement into and out of other spaces in the body.

The GI tract is a perfect example.

A woman just ate a big meal and filled her GI tract up with food (solutes).

Click on the correct answer to each of the following:

Her intestinal contents becomehyperhypo to her blood

Her intestinal contents gain/lose her blood

Her blood volume incdec

 

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