Ost 575 drugs - Study guides, Class notes & Summaries

OST 575 Drugs Exam 2 Questions And Answers...

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 clinical uses - answer-Antiemetic for pt's undergoing chemo -GERD -Esophagitis Loperamide - answer-Opiate-like MOA -May cause constipation and toxic megacolon -Used for acute nonspecific diarrhea...

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 chemoreceptor trigger zone of the area postrema? - answerproduces *antiemetic* action What are the adverse effects of Metoclopramide? - answerNervousness Drowsiness Dystonic reactions--> *parkisonian like ...

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 artery -Hepatic portal vein Common sites of fistula in intestines for fistula w/ gallbladder - answer-Superior part of duodenum -Transverse colon Cystic duct obstruction - answerCauses pain but NO jau...