ATI RN
Digestive System Practice Questions Questions
Question 1 of 5
(Auerbach's) plexus found in:
Correct Answer: A
Rationale: Auerbach's plexus is located between the circular and longitudinal layers of the muscularis externa, controlling gut motility.
Question 2 of 5
Enteroendocrine cells of stomach, show the following EXCEPT:
Correct Answer: B
Rationale: Enteroendocrine cells have basal secretory granules, not apical, as they release hormones into the bloodstream.
Question 3 of 5
Exocrine portion of pancreas show the following EXCEPT:
Correct Answer: B
Rationale: The pancreatic duct system has intercalated ducts, not striated ducts, which are characteristic of salivary glands.
Question 4 of 5
Centro acinar cells, all true except:
Correct Answer: D
Rationale: Centroacinar cells are part of the pancreatic exocrine duct system, not the biliary system, which involves bile ducts.
Question 5 of 5
Dental formula of adult human is -
Correct Answer: D
Rationale: The dental formula of an adult human is 2132/2132, representing 2 incisors, 1 canine, 3 premolars, and 2 molars per quadrant.