1
NUR529 EXAM 3 ACTUAL QUESTIONS WITH 1000+
VERIFIED ANSWERS NEWEST VERSION 2025
GUARANTEED SUCCESS 100%
What is the role of colonic microorganisms in vitamin synthesis?
They synthesize vitamin K.
What is the source of energy in the colon?
Fermentation of nondigestible carbohydrates.
Why do the stomach and small intestine contain only a few species of bacteria?
Due to acidic and propulsive luminal contents.
What factors influence the colonization of the GI tract?
Passage through birth canal, diet, neonatal care, stress, pH, and immunologic
status.
What is the major metabolic function of colonic microflora?
Fermentation of undigestible dietary residue and endogenous mucus.
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What nutrients are absorbed by colonic microorganisms?
Calcium, magnesium, and iron.
What is resident gut flora?
Endogenous microbes in gut
What is colonization resistance?
Protection against exogenous microbes
What does gut flora restrict?
Opportunistic bacteria growth
What is the primary treatment for celiac disease?
Removal of gluten from the diet.
What is gluten?
The primary protein in wheat, barley, and rye.
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Can oat products be consumed by individuals with celiac disease?
Yes, as long as they are not contaminated with wheat during processing.
What types of food are free of gluten?
Meats, vegetables, fruits, and dairy products.
What is the result of complete exclusion of dietary gluten?
Rapid and complete healing of the intestinal mucosa.
What is acute gastritis?
Acute mucosal inflammation in the stomach.
What are the symptoms of acute gastritis?
Emesis, pain, hemorrhage, and ulceration.
What causes acute gastritis?
Local irritants such as aspirin, NSAIDs, alcohol, or bacterial toxins.
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What can complicate acute hemorrhagic gastritis?
Oral administration of corticosteroids.
What is bilirubin?
Final product of heme breakdown in RBCs
What gives bile its color?
Bilirubin
What is free bilirubin?
Insoluble bilirubin attached to plasma albumin
What is conjugated bilirubin?
Soluble bilirubin in bile
Where is free bilirubin converted to conjugated bilirubin?
Inside hepatocytes
What happens to conjugated bilirubin?
NUR529 EXAM 3 ACTUAL QUESTIONS WITH 1000+
VERIFIED ANSWERS NEWEST VERSION 2025
GUARANTEED SUCCESS 100%
What is the role of colonic microorganisms in vitamin synthesis?
They synthesize vitamin K.
What is the source of energy in the colon?
Fermentation of nondigestible carbohydrates.
Why do the stomach and small intestine contain only a few species of bacteria?
Due to acidic and propulsive luminal contents.
What factors influence the colonization of the GI tract?
Passage through birth canal, diet, neonatal care, stress, pH, and immunologic
status.
What is the major metabolic function of colonic microflora?
Fermentation of undigestible dietary residue and endogenous mucus.
, 2
What nutrients are absorbed by colonic microorganisms?
Calcium, magnesium, and iron.
What is resident gut flora?
Endogenous microbes in gut
What is colonization resistance?
Protection against exogenous microbes
What does gut flora restrict?
Opportunistic bacteria growth
What is the primary treatment for celiac disease?
Removal of gluten from the diet.
What is gluten?
The primary protein in wheat, barley, and rye.
, 3
Can oat products be consumed by individuals with celiac disease?
Yes, as long as they are not contaminated with wheat during processing.
What types of food are free of gluten?
Meats, vegetables, fruits, and dairy products.
What is the result of complete exclusion of dietary gluten?
Rapid and complete healing of the intestinal mucosa.
What is acute gastritis?
Acute mucosal inflammation in the stomach.
What are the symptoms of acute gastritis?
Emesis, pain, hemorrhage, and ulceration.
What causes acute gastritis?
Local irritants such as aspirin, NSAIDs, alcohol, or bacterial toxins.
, 4
What can complicate acute hemorrhagic gastritis?
Oral administration of corticosteroids.
What is bilirubin?
Final product of heme breakdown in RBCs
What gives bile its color?
Bilirubin
What is free bilirubin?
Insoluble bilirubin attached to plasma albumin
What is conjugated bilirubin?
Soluble bilirubin in bile
Where is free bilirubin converted to conjugated bilirubin?
Inside hepatocytes
What happens to conjugated bilirubin?
