QuestionSBA
QuestionChoice
This is incorrect. VIP increases the secretion of bicarbonate and inhibits pepsin secretion.
10027575
e
Vasoactive intestinal peptide (VIP)
QuestionChoice
This is incorrect. This is released by pancreatic acinar cells. It stimulates, rather than inhibits the release of CCK.
10027572
b
Monitor peptide
QuestionChoice
This is incorrect. Motilin is a polypeptide hormone that increases gastrointestinal motility and gastric emptying.
10027574
d
Motilin
QuestionChoice
This is correct. Somatostatin is a hormone with a range of functions. Primarily, it inhibits the release of gastrin and parietal cell acid secretion. It also suppresses pancreatic secretions by inhibiting CCK secretion.
10027571
a
Somatostatin
QuestionChoice
This is incorrect. Acetylcholine does not inhibit the secretion of CCK.
10027573
c
Acetylcholine
Concept
Chapter
2693
5989
Cholecystokinin
Topic
165
Gastrointestinal physiology
17912
A 45 year old patient is recovering in the general surgical ward following a cholecystectomy. They had some complications and receive total parenteral nutrition. They have been doing some research and have questions regarding the role of hormones in their gastrointestinal tract.

Cholecystokinin (CCK) is a hormone released in the duodenum in response to a meal.

Which of the following biochemicals inhibits CCK secretion?
a