Course 13 · Unit II

The Intestines

Class 13, Unit II. Twenty-one feet, then four and a half. Two rivers, three last enzymes, a packet that reunites. Openness or a secret. Plenty or grief. A polyp belongs with a physician. A hand-trace is not a colonoscopy.

12 lessons

1. 1Twenty-one feet · Orientation · Class 13 · 10 min
2. 2The lining folds · Chart 13-2 · 12 min
3. 3Villi · two rivers · Charts 13-3 · 13-4 · 11 min
4. 4The last cut · Chart 13-8 · 13-5–7 sit later · 13 min
5. 5The micelle · Charts 13-5 · 13-6 · 13-7 · drawn after 13-8 · 12 min
6. 6The ileum’s doors · B-12 · bile salts · a gate as picture · 14 min
7. 7When the small bowel will not · Gluten · Crone’s on the board · 11 min
8. 8The colon · four and a half feet · Charts 13-9 · 13-10 · 12 min
9. 9Transit, and the picture · Bristol · polyps · what the lining shows · 13 min
10. 10Secrets, and plenty · SI · LI as map · 10 min
11. 11The bowel in one sitting · Week · 12 min
12. 12Ask the bowel · Class 13 Lab · 14 min