Teeth

Salivary Stomach Pancreatic juice

blood Filtrate Normal urine

Filtrate Reabsop/ pct

Henle Dct/ CD

2L Vol.= 1L 2L/day 20%1L/min

180L/day 350ml 20% of plasma

65% water

15% 19%

Esophagus Stomach Small intestine ureters bladder urethraNon-keratinized stratified squamous

Simple columnar Simple columnarPlicae

transitional transitional Stratified columnar/cuboidal

Areolar Ar Plicae, lacteal Areolar Areolar Areolar2 lyr 3 smooth 2 lyr, ANS control 2smo, perist 3 thick lyr Very thinAdventitia areolar Visceral

peritoneumPart of mesentery

areolar Dense irr. w/ elastic

Loose areolar

1. Mucus Goblet cell2. HCL acid Parietal3. Pepsinogen Chief cell4. Gastrin (into blood vessel. In submucosa, affect 2,3 G cell

chyme

absorption

Nutrition waterS I LI S I LI95% 5% 70% 10-30%

Basal metabolism Activity metabolism Thermic effect of foodHeart beat, lung, kidney,liver Sedentary=20%

Moderat=50%High physical activity=100%

10% 0f calories needed for digestion/ absorptionNo:activity, temp, digest (12-14h

after)1kcal/kg of weight/hrs(24)