| Question | Answer |
|---|
| t/F: the submandibular gland is a mucous secreting gland. | |
| solely serous secreting salivary gland | |
| mucous secreting salivary gland | |
| enzymes within salivary or exocrine glands are released in ... | |
| atropine inhibits ____ activation of salivary ducts | |
| produces 5% of saliva | |
| At high flow rates, which two ions dominate pancreatic juice? | |
| Dehydration, fear, sleep, aand anticholinergic drugs ____ (promotes... inhibits) activation of salivary glands | |
| T/F: In the intestinal phase, gastrin and the vagus nerve act to stimulate zymogen granule release. | |
| this channel is involved in cycling Cl back into the lumen of the pancreatic duct | |
| Enzyme responsible for activation of most of the pancreatic proteolytic emzymes | |
| T/F: In addition to GRP, amino acids and peptides can stimulate G cells to release gastrin. | |
| In the gastric and cephalic phases, the vagus can act to stimulate the release of bicarbonate by the duct cells. In the intestinal phase, what stimulates the release of bicarbonate | |
| bicarbonate concentration in the exocrine pancreatic juice is ____ than plasma | |
| type of acinus that produces watery saliva that contains a amylase, lysozyme, peroxidases, and IgA | |
| Channel involved in taking the Cl out of the lumen of the pancreatic duct, while taking Bicarbonate from the blood into the lumen of the pancreatic duct | |
| These cells in the duodenum respond to H+ ions and release secretin in response to higher acid concetration | |
| Would saliva be most plasma in high or low flow rates? | |
| Where does protein digestion begin? | |
| major event that occurs during the interdigestive phase | |
| T/F: Saliva secretion is controlled by GI hormones. | |
| This enzyme is bound to the duodenal epithelial cells and activates trypsin | |
| produces 25% of saliva | |
| Although, sympathetic innervation acts to activate salivary acinar cells, what prevents the release of saliva? | |
| In the intestinal phase, this hormone acts at acinar cells to cause the release of zymogen granules | |
| Aldosterone acts on salivary duct cells to increase the reabsorbtion of which two ions? | |
