GUA RA N T EED
PASS.
CHAMBERLAIN UNIVERSITY · COLLEGE OF NURSING
NR 304 Exam 1 — Part 1
Gastrointestinal System
NCLEX-Style Practice Questions with Detailed Rationales
C H A P T E R 2 2 — J A RV I S T E X T B O OK :
Abdominal Assessment · GI Disorders · NCLEX Scenarios
— Inspection · Auscultation · Palpation · Clinical Signs
Edition 1 · July 2026
EXAM FOCUSED HIGH-YIELD CONFIDENCE RATIONALES
NR 304 Exam 1 GI Content Maximize your exam score Practice smarter Clear explanations
P r e p a r e · P r a c t i c e · Pa s s
Excellence in Nursing Education
,NR 3 0 4 · C H A M BERL A I N UNI V ERS I T Y GI H E A LT H H I S TORY & A BD OM I NA L A S S E S S M EN T
Gastrointestinal Health History & Abdominal Exam
How to Use This Guide
Each question includes the correct answer clearly marked. Review rationales to understand why each answer is correct and why
other options are wrong. Content sourced from Jarvis Chapter 22.
S EC T ION 1 : GI H E A LT H H I S TORY
1 Which question would be most important to ask during a gastrointestinal assessment?
A "Have you had any unintentional weight loss or gain?"
B "Do you drink coffee in the morning?"
C "What time do you usually eat dinner?"
D "Do you prefer hot or cold beverages?"
Why A is correct: Unintentional weight changes are a critical "red flag" symptom that may indicate malignancy,
malabsorption, or significant GI pathology. Other essential GI history questions include dysphagia, abdominal pain,
bowel habit changes, appetite changes, food intolerance, and nausea/vomiting.
2 What is the primary nutrient source for the gut microbiome?
A Fiber digested in the large intestine
B Simple carbohydrates absorbed in the small intestine
C Proteins broken down in the stomach
D Fats emulsified by bile
Why A is correct: The gut microbiome primarily feeds on dietary fiber that reaches the large intestine
undigested. Bacteria ferment this fiber, producing short-chain fatty acids that nourish colonocytes and support gut health.
A low-fiber diet starves beneficial gut bacteria.
, 3 What are health risks associated with decreased intestinal bacteria?
A Cardiovascular disease, colorectal cancer, autoimmune diseases, and decreased mental health
B Increased bone density and improved kidney function
C Enhanced immune response and reduced allergies
D Improved digestion and increased vitamin production
Why A is correct: Decreased intestinal bacterial diversity (gut dysbiosis) is associated with cardiovascular disease,
colorectal cancer, autoimmune conditions (IBD, rheumatoid arthritis), and mental health disorders (depression, anxiety)
via the gut-brain axis. A diverse microbiome is protective.
4 What are the gastrointestinal risks of alcohol consumption?
A Liver cirrhosis and esophageal varices
B Peptic ulcer disease and hiatal hernia
C Diverticulitis and appendicitis
D Cholecystitis and pancreatitis
Why A is correct: Chronic alcohol consumption directly damages hepatocytes, leading to cirrhosis. Portal
hypertension from cirrhosis causes esophageal varices — dilated submucosal veins in the esophagus that can rupture and
cause life-threatening hemorrhage. Both are major GI complications of alcoholism.
5 What are the gastrointestinal risks of cigarette smoking and caffeine?
A Gastric reflux and gastric ulcers
B Gallstones and pancreatitis
C Diverticulosis and colon polyps
D Hepatitis and cirrhosis
Why A is correct: Smoking relaxes the lower esophageal sphincter (LES), promoting gastric reflux. Both smoking
and caffeine stimulate gastric acid secretion, contributing to gastric ulcer formation. Smoking also impairs ulcer healing by
reducing mucosal blood flow.
S EC T ION 2 : A BD OM I NA L A S S E S S M EN T — ORDER & T EC H NIQUE
PASS.
CHAMBERLAIN UNIVERSITY · COLLEGE OF NURSING
NR 304 Exam 1 — Part 1
Gastrointestinal System
NCLEX-Style Practice Questions with Detailed Rationales
C H A P T E R 2 2 — J A RV I S T E X T B O OK :
Abdominal Assessment · GI Disorders · NCLEX Scenarios
— Inspection · Auscultation · Palpation · Clinical Signs
Edition 1 · July 2026
EXAM FOCUSED HIGH-YIELD CONFIDENCE RATIONALES
NR 304 Exam 1 GI Content Maximize your exam score Practice smarter Clear explanations
P r e p a r e · P r a c t i c e · Pa s s
Excellence in Nursing Education
,NR 3 0 4 · C H A M BERL A I N UNI V ERS I T Y GI H E A LT H H I S TORY & A BD OM I NA L A S S E S S M EN T
Gastrointestinal Health History & Abdominal Exam
How to Use This Guide
Each question includes the correct answer clearly marked. Review rationales to understand why each answer is correct and why
other options are wrong. Content sourced from Jarvis Chapter 22.
S EC T ION 1 : GI H E A LT H H I S TORY
1 Which question would be most important to ask during a gastrointestinal assessment?
A "Have you had any unintentional weight loss or gain?"
B "Do you drink coffee in the morning?"
C "What time do you usually eat dinner?"
D "Do you prefer hot or cold beverages?"
Why A is correct: Unintentional weight changes are a critical "red flag" symptom that may indicate malignancy,
malabsorption, or significant GI pathology. Other essential GI history questions include dysphagia, abdominal pain,
bowel habit changes, appetite changes, food intolerance, and nausea/vomiting.
2 What is the primary nutrient source for the gut microbiome?
A Fiber digested in the large intestine
B Simple carbohydrates absorbed in the small intestine
C Proteins broken down in the stomach
D Fats emulsified by bile
Why A is correct: The gut microbiome primarily feeds on dietary fiber that reaches the large intestine
undigested. Bacteria ferment this fiber, producing short-chain fatty acids that nourish colonocytes and support gut health.
A low-fiber diet starves beneficial gut bacteria.
, 3 What are health risks associated with decreased intestinal bacteria?
A Cardiovascular disease, colorectal cancer, autoimmune diseases, and decreased mental health
B Increased bone density and improved kidney function
C Enhanced immune response and reduced allergies
D Improved digestion and increased vitamin production
Why A is correct: Decreased intestinal bacterial diversity (gut dysbiosis) is associated with cardiovascular disease,
colorectal cancer, autoimmune conditions (IBD, rheumatoid arthritis), and mental health disorders (depression, anxiety)
via the gut-brain axis. A diverse microbiome is protective.
4 What are the gastrointestinal risks of alcohol consumption?
A Liver cirrhosis and esophageal varices
B Peptic ulcer disease and hiatal hernia
C Diverticulitis and appendicitis
D Cholecystitis and pancreatitis
Why A is correct: Chronic alcohol consumption directly damages hepatocytes, leading to cirrhosis. Portal
hypertension from cirrhosis causes esophageal varices — dilated submucosal veins in the esophagus that can rupture and
cause life-threatening hemorrhage. Both are major GI complications of alcoholism.
5 What are the gastrointestinal risks of cigarette smoking and caffeine?
A Gastric reflux and gastric ulcers
B Gallstones and pancreatitis
C Diverticulosis and colon polyps
D Hepatitis and cirrhosis
Why A is correct: Smoking relaxes the lower esophageal sphincter (LES), promoting gastric reflux. Both smoking
and caffeine stimulate gastric acid secretion, contributing to gastric ulcer formation. Smoking also impairs ulcer healing by
reducing mucosal blood flow.
S EC T ION 2 : A BD OM I NA L A S S E S S M EN T — ORDER & T EC H NIQUE
