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OST 575 - Exam #2 --> Lower GI pharmacology Questions And Correct Answers What is the MOA of Metoclopramide? - answerantagonist at dopamine receptors *enhances effects of ACh at smooth muscle in GI tract* What effect does Metoclopramide have by blocking dopamine receptors in the chemorecepto...

OST 575 - Exam #3 Questions And Correct Answers --> Hepatobiliary disorders I What is the process of cirrhosis? - answerinflammatory cells damage parenchyma--> parenchyma begins to collapse--> new collagen laid down, leads to scarring--> scar will bridge portal regions and central v...

OST 575 - Exam #3 Questions And Correct Answers --> Hepatobiliary Disorders II What is the blood supply of the liver? - answer*dual blood supply* from hepatic artery and portal vein What is the common reaction pattern that occurs when the biliary system undergoes dysfunction for any reason, ...

OST 575 - Exam #2 Questions And Correct Answers --> Parasites 1&2 What is the key symptom of a giardiasis (giardia intestinalis) infection? - answerBorborygmi What is the infectious form of Giardia that is usually ingested in contaminated water? What is the infectious dose of Giardia? - answe...

OST 575 - Exam #3 Questions And Correct Answers --> Understanding LFTs What are the enzyme tests for liver damage? - answerTransaminase (AST, ALT) Alkaline phosphatase gamma glutamyl transpeptidase (GGT) What lab levels are tested to determine how well the liver is functioning? - answerAlbum...

OST 575 Exam 2 Drugs Questions And Correct Answers Metoclopramide MOA - answerDopamine receptor antagonist -Increases LES tone -Increases GI peristalsis Metoclopramide adverse effects - answer-Nervousness -Drowsiness -Dystonic reactions -Breast tenderness and galactorrhea Metoclopramide cli...

OST 575 - Exam #3 Questions And Correct Answers --> Liver Cancer. Where is primary cancer of the liver common? Who is it common in? - answerCommon in Asia and Africa *common in males* What are some chemicals that can cause primary cancer of the liver? - answeraflatoxin exogenous hormones m...

©SIRJOEL EXAM SOLUTIONS 10/14/2024 11:14 PM OST 575 - Exam #2 Questions And Correct Answers --> Colon Cancer. What is the 2nd most common cancer in men and women in the US? - answercolon cancer What are patient controlled risk factors for colon cancer? - answerlack of exercise red meat ob...

OST 575 - Exam #3 Questions And Correct Answers --> Pancreatic Cancer What is the prognosis of pancreatic cancer? - answerPOOR with overall 5 year survival of 5% What are the different parts of the pancreas? - answer What age does pancreatic cancer usually start to occur? - answerafter 45 yrs...

OST 575 - Exam #3 Questions And Correct Answers --> Cirrhosis. Distortion of the hepatic vasculature causing shunting of portal and arterial blood supply directly into hepatic outflow (central veins) and the compromise of exchange between hepatic sinusoids and the adjacent liver parenchyma (i...

OST 575 Exam 3 Questions And Correct Answers Bare area of liver - answer-Lies b/t two layers of the coronary ligament -Devoid of peritoneum -Important bc portacaval anastamosis potentially spreading infection from abdominal to thoracic cavity Blood supply of liver - answer-Proper hepatic arter...

OST 575 - Exam #2 Questions And Correct Answers Why is the mesentery more than just a hammock? - answertransmits blood supply to organ it is holding up and allows venous blood to leave What major organ is sitting retroperitoneal to all the visceral intraperitoneal organs? - answerdescending abd...

OST 575 - Exam #1 Questions And Correct Answers Where does the esophagus reside before piercing the diaphragm and joining the stomach at the cardioesophageal junction? - answerposterior mediastinum What separates the thoracic and abdominal part of the esophagus? - answerdiaphragm What does the ...

OST 575 - Exam #3 Questions And Correct Answers --> Pancreatitis What is pancreatitis? - answeran inflammatory process of the pancreas with variable involvement of regional tissues or remote organ systems Why is incidence of pancreatitis in the US rising? - answerdue to biliary pancreatitis ...