Endocrine System
Anatomy MCQs: Pancreas
A dual-purpose gland that releases digestive enzymes into the gut and the hormones that steady blood sugar.
5 questions

The essentials
- Function
- Digestive enzymes and insulin
- Location
- Behind the stomach, across the upper abdomen
The questions
What share of the pancreas is dedicated to hormone production rather than digestive enzymes?
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Answer: About 2%
The vast majority of the gland — the acini — makes digestive enzymes; only a small fraction makes hormones.
Which cell clusters release insulin and glucagon?
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Answer: Islets of Langerhans
These scattered hormone islands are richest toward the pancreas's tail.
What does the pancreatic duct do?
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Answer: Drains digestive enzymes to the gut
The duct collects enzymes from the acini and channels them into the duodenum.