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Stack #199625
pancreas
Question | Answer |
---|---|
pancreas anatomy | 15-25 cm elongated organ in the abdomen located retroperitonealposterior to stomach3 regions- body, head and tailpancreatic duct runs the length of the pancreas and empties into the duodenem at the ampule of vater |
pancreas physiology: endocrine function | insulin and glucagon |
pancreas physiology: exocrine function | pancreatic enzymes (for digestion)Trypsinogen-protein, Chymotrypsin-protein, amylase-CHO, converts starch, and Lipase-fat |
Key lab teat for pancrease | Amylase and Lipase will be 3x elevated in pancreatitis. |
Pancreatitis | inflammation of the pancreasmay resolve or be chroniccan be life thraeteningmost common in men and middle ages |
Pancreatitis is commonly r/t | alcohol, biliary tract disease, and hyperlipidemia |
biliary tract disease | stone slips out of the gall bladder and blocks the pacreatic duct, enzymes in the pancrease then start to digest the pancres because they can't escape |
Why is NG tube placed with pancreatitis | to stop enzymes from being produced which digest the pancreas. even gastric juice will cause pancrease to produce enzymes |
What is the worst S/S of pancreatitis | lung involvment |