25.3: The Stomach (Gross Anatomy, innervation & Circulation, Microscopic Anatomy)
The soupy, pasty mixture of semidigested food is called:
Cardiac, Fundic, body, Pyloric
What are the four regions of the stomach?
Pyloric (gastroduodenal) sphincter
What sphincter regulates the passage of chyme into the duodenum?
Cardiac glands, Pyloric glands, Gastric glands
What are the 3 types of glands found in the stomach?
What type of cells secrete mucus?
Regenerative (Stem) Cells
What type of cells regenerate and replace cells that die?
What type of cells secrete hydrochloric acid, intrinsic factor and ghrelin (a hunger hormone)?
What type of cells secrete enzymes gastric lipase and pepsinogen?
What type of cells secrete hormones and paracrine messengers that regulate digestion?
In general, Cardiac and Pyloric glands secrete mainly ______.
Acid and enzyme
In general, Gastric glands secrete mainly ______ and ______.
In general, __________ are secreted throughout the entire stomach.
Mucous cells, Regenerative (stem) cells, Parietal cells, Chief cells, Enteroendocrine cells
List the five different cell types of the stomach:
The gastric mucosa is pocketed with depressions called _______ _______.
Damn straight he is!
Is Nate Gosselin a hot lookin' guy?