Anatomy Lab - Block 3 Secondary

peristalsis

food moved from one stage to the next via coordinated muscle movements

→ tenia coli facilitate

bolus

food once digestion begins

chyme

when food leaves the stomach

3 main ingested marcomolecules

Protein → amino acids via proteases

Carbohydrates → monosaccharides via amylases

Fats → fatty acids via lipases

Layers of smooth muscles in stomach

Longitudinal → Circular → Oblique

Non manipulating teniae coli

free : ascending and descending

omental : transverse

structures of the portal triad

hepatic portal vein

proper hepatic art.

common bile duct

which structure does the common bile duct drain directly into

the pancreas : hepatopancreatic ampulla ( ampulla of vater )

where is bile synthesized and stored

synthesized : liver

stored : gallbladder

what is the chemical signal that stimulates the secretion of bile and which cells secrete it

i cells secretes CCK (cholecystokinin) - contracts gallbladder → cystic duct → cbd

what is the function of bile

flow of urine through the calcyes

renal papilla → minor calyx → major calyx → renal pelvis → ureter → bladder → urethra