NURS 5315 GI UPDATED Questions and CORRECT Answers
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Course
Nurs 5315
Institution
Nurs 5315
NURS 5315 GI UPDATED Questions and
CORRECT Answers
control of GI tract function - CORRECT ANSWER - muscle control (chewing,
swallowing, defecation)
hormone control (ANS) (GI motility, secretion of substances that aid in digestions)
upper GI anatomy - CORRECT ANSWER - mouth, esophagus, stoma...
NURS 5315 GI UPDATED Questions and
CORRECT Answers
control of GI tract function - CORRECT ANSWER - muscle control (chewing,
swallowing, defecation)
hormone control (ANS) (GI motility, secretion of substances that aid in digestions)
lower GI anatomy - CORRECT ANSWER - small intestine, large intestine, colon
GI blood flow - CORRECT ANSWER - 25% of cardiac output
arterial blood supply- celiac and mesenteric artery
venous blood supply- blood flows through gut to hepatic circulation via the portal vein, liver
blood flow, from liver via hepatic vein to IVC after detoxification
constipation manifestations last 3+ months - CORRECT ANSWER - straining with
stooling, lumpy or hard stools, sensation of incomplete emptying, and/or use of manual
maneuvers to facilitate stooling >25% of time, <3 stools/week
diarrhea - CORRECT ANSWER - >3 loose, watery stools per day; categorized as acute,
persistent or chronic
osmotic diarrhea - CORRECT ANSWER - ingestion of high osmolar substances that pull
water in and increase stool weight and volume
ex. ions (Mg sulfate, phosphate), sugars, lactulose, tube feeding formulas
secretory diarrhea - CORRECT ANSWER - increased secretion of chloride or bicarb-rich
fluids or decreased Na absorption
ex. infection (rotavirus, e coli, c diff), IBD (UC, Chrons), constipation
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