This video explains the composition, mechanism of secretion, functions and regulation of pancreatic secretion. This video also explains the exocrine pancreatic function test. Timeline: 0:26 Functional anatomy of exocrine pancreas 1:02 Exocrine pancreas 1:46 Pancreatic secretions composition 2:28 Pancreatic enzymes 4:26 Pancreatic proteolytic enzymes 7:49 Secretion of bicarbonate ions 10:09 Phases pancreatic secretions 13:26 Regulation of pancreatic secretion 14:22 Hormonal regulation 17:07 Summary of hormonal regulation 18:39 Aplied physiology 19:16 Pancreatitis 25:20 Cystic fibrosis