Pancreas

Definition

The pancreas is a glandular organ in the digestive system that produces enzymes and hormones, including insulin. It plays a crucial role in regulating blood sugar levels and aiding digestion.

5 Must Know Facts For Your Next Test

1. Autoimmune disorders like Type 1 diabetes result from the immune system attacking the pancreatic beta cells.
2. Pancreatic enzymes are vital for breaking down carbohydrates, proteins, and fats in the small intestine.
3. Chronic pancreatitis can be caused by recurrent inflammation due to autoimmune reactions or infections.
4. The pancreas secretes bicarbonate to neutralize stomach acid entering the small intestine.
5. Helminthic infections can sometimes invade the pancreas, causing inflammation and impairing its function.

Review Questions

• What role does the pancreas play in blood sugar regulation?
• How does an autoimmune disorder like Type 1 diabetes affect the pancreas?
• Why are pancreatic enzymes important for digestion?

Related terms

Beta Cells: Cells in the pancreas that produce insulin.

Pancreatitis: Inflammation of the pancreas often caused by infection or autoimmune reactions.

Insulin:

A hormone produced by the pancreas that regulates blood glucose levels.