pancreas Flashcards
a vital gland located in the abdomen behind the stomach
pancreas
what are pancreas main roles?
It has both exocrine functions (producing digestive enzymes) and endocrine functions (producing hormones like insulin and glucagon) that regulate blood sugar levels and aid in digestion.
What are the key parts of the pancreas?
head, neck, body and tail
a part of pancreas The widest part, located in the duodenum.
Head
a part of pancreas that The short section connecting the head to the body
neck
The middle part extending upward.
body
The thinnest part of pancreas, extending to the spleen.
Tail
What is the exocrine function of the pancreas?
The exocrine glands of the pancreas produce digestive enzymes, including:
- Amylase: Breaks down carbohydrates.
- Lipase: Breaks down fats.
- Proteases: Breaks down proteins.
These enzymes are released into the duodenum through the pancreatic ducts to aid digestion.
What is the endocrine function of the pancreas?
The endocrine function of the pancreas involves the islets of Langerhans, which produce hormones like:
- Insulin: Lowers blood sugar by helping glucose enter cells.
- Glucagon: Raises blood sugar by converting stored glycogen into glucose.
- Somatostatin: Regulates insulin and glucagon production.
These hormones help regulate blood sugar, digestion, and appetite
a common pancreatic disease where Caused by insufficient insulin production or resistance to insulin.
Diabetes Mellitus
a common pancreatic disease where Inflammation of the pancreas, often due to gallstones, alcohol use, or infections.
Pancreatitis
a common pancreatic disease where A serious and often late-detected disease.
pancreatic Cancer
a common pancreatic disease where A genetic disorder affecting pancreatic enzyme secretion.
Cystic Fibrosis
How can you maintain a healthy pancreas?
To keep the pancreas healthy:
Avoid excessive alcohol consumption and smoking.
Stay hydrated and maintain a healthy weight.
Control blood sugar levels to prevent diabetes-related complications.
Why is the pancreas essential to the body?
The pancreas is crucial for both digestion and hormone regulation. Maintaining a healthy lifestyle can help prevent pancreatic diseases and ensure the proper function of the pancreas.