Colon, rectum, and anus | Gastrointestinal system physiology | NCLEX-RN | Khan Academy

Transcript

Voiceover: We've come a long way since we started talking about the gastrointestinal tract from our oral cavity. Now that we've made it all the way, down here, it's time to talk about the final part of our GI tract. The large intestine, or the colon, the rectum and the anus. Let's zoom in and focus on what happens after we absorb our food in the sm... Read More