KAPLAN GASTROINTESTINAL NURSING EXAM QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) PLUS
RATIONALES 2026 Q&A | INSTANT DOWNLOAD PDF
Core Domains
Anatomy and Physiology of the Gastrointestinal System
Assessment and Diagnostic Procedures
Common GI Disorders (GERD, Peptic Ulcer, IBD, IBS)
Nutritional Management and Enteral/Parenteral Feeding
Gastrointestinal Surgery and Postoperative Care
Liver Disease and Hepatitis
Pancreatitis and Gallbladder Disorders
Bowel Obstruction and Diverticular Disease
Gastrointestinal Emergencies and Hemorrhage
Medication Management in GI Conditions
Introduction
This comprehensive assessment evaluates critical knowledge and clinical decision-making skills essential for nursing professionals managing
patients with gastrointestinal conditions. The exam covers foundational theory, applied professional knowledge, regulatory compliance, ethics, and
real-world clinical scenarios. Through multiple-choice and scenario-based questions, it assesses your ability to perform GI assessments, recognize
signs of complications, implement appropriate interventions, and prioritize care. Emphasis is placed on real-world application, critical thinking, and
evidence-based decision-making to ensure nurses can effectively care for patients across the continuum of gastrointestinal health and disease.
Section One: Questions 1–100
Question 1
A patient with gastroesophageal reflux disease (GERD) reports worsening symptoms after eating. Which food item should the nurse instruct the
patient to avoid?
,A. Lean chicken
B. Boiled potatoes
C. Fresh apples
D. Fried bacon
🟢 Correct answer: D
🔴 RATIONALE: Fried and fatty foods like bacon delay gastric emptying and increase gastric acid secretion, worsening GERD symptoms. Lean
proteins, non-acidic fruits, and plain carbohydrates are generally safe for GERD patients.
Question 2
During assessment of a patient with suspected bowel obstruction, which finding is most concerning and requires immediate intervention?
A. Abdominal distension
B. Absent bowel sounds
C. Decreased urine output
D. Mild abdominal pain
🟢 Correct answer: C
🔴 RATIONALE: Decreased urine output indicates potential dehydration and hypovolemia from fluid sequestration, which can lead to renal failure.
This requires immediate fluid resuscitation. Absent bowel sounds and distension are expected findings in obstruction.
Question 3
A patient with peptic ulcer disease is prescribed famotidine. What is the primary mechanism of action of this medication?
A. Inhibits gastric acid secretion
B. Neutralizes existing gastric acid
C. Destroys Helicobacter pylori bacteria
D. Increases mucosal protection
,🟢 Correct answer: A
🔴 RATIONALE: Famotidine is an H2 receptor antagonist that inhibits gastric acid secretion by blocking histamine binding to parietal cells.
Antacids neutralize acid, antibiotics destroy H. pylori, and prostaglandins increase mucosal protection.
Question 4
Which nursing intervention is most appropriate for a patient receiving total parenteral nutrition (TPN) through a central line?
A. Change the TPN bag every 48 hours
B. Monitor blood glucose every 6 hours
C. Use a straight needle for access
D. Administer through a peripheral line
🟢 Correct answer: B
🔴 RATIONALE: TPN contains high glucose concentrations, risking hyperglycemia. Regular blood glucose monitoring is essential. TPN bags should
be changed every 24 hours, TPN requires central line access, and specialized needles are used.
Question 5
A patient with cirrhosis presents with asterixis and confusion. Which laboratory value should the nurse prioritize?
A. Serum albumin
B. Blood ammonia level
C. Platelet count
D. Bilirubin level
🟢 Correct answer: B
🔴 RATIONALE: Asterixis (liver flap) and confusion indicate hepatic encephalopathy caused by elevated blood ammonia. This is a life-threatening
complication requiring immediate intervention. Other values are important but less urgent.
, Question 6
After an esophagogastroduodenoscopy (EGD), which assessment finding requires immediate nursing action?
A. Mild throat discomfort
B. Absent gag reflex
C. Nausea
D. Belching
🟢 Correct answer: B
🔴 RATIONALE: An absent gag reflex indicates risk for aspiration. The nurse must maintain airway protection and not allow oral intake until the
gag reflex returns. Mild throat discomfort, nausea, and belching are expected post-EGD findings.
Question 7
A patient with inflammatory bowel disease (IBD) asks about the difference between Crohn's disease and ulcerative colitis. Which statement is
accurate?
A. Crohn's disease affects only the colon
B. Ulcerative colitis can skip segments
C. Crohn's disease affects any part of the GI tract
D. Ulcerative colitis involves the deep bowel layers
🟢 Correct answer: C
🔴 RATIONALE: Crohn's disease can affect any portion of the GI tract from mouth to anus and involves skip segments. Ulcerative colitis is limited to
the colon, affects continuous segments, and involves only superficial layers.
Question 8
Which finding in a patient with acute pancreatitis indicates a complication requiring urgent intervention?
RATIONALES 2026 Q&A | INSTANT DOWNLOAD PDF
Core Domains
Anatomy and Physiology of the Gastrointestinal System
Assessment and Diagnostic Procedures
Common GI Disorders (GERD, Peptic Ulcer, IBD, IBS)
Nutritional Management and Enteral/Parenteral Feeding
Gastrointestinal Surgery and Postoperative Care
Liver Disease and Hepatitis
Pancreatitis and Gallbladder Disorders
Bowel Obstruction and Diverticular Disease
Gastrointestinal Emergencies and Hemorrhage
Medication Management in GI Conditions
Introduction
This comprehensive assessment evaluates critical knowledge and clinical decision-making skills essential for nursing professionals managing
patients with gastrointestinal conditions. The exam covers foundational theory, applied professional knowledge, regulatory compliance, ethics, and
real-world clinical scenarios. Through multiple-choice and scenario-based questions, it assesses your ability to perform GI assessments, recognize
signs of complications, implement appropriate interventions, and prioritize care. Emphasis is placed on real-world application, critical thinking, and
evidence-based decision-making to ensure nurses can effectively care for patients across the continuum of gastrointestinal health and disease.
Section One: Questions 1–100
Question 1
A patient with gastroesophageal reflux disease (GERD) reports worsening symptoms after eating. Which food item should the nurse instruct the
patient to avoid?
,A. Lean chicken
B. Boiled potatoes
C. Fresh apples
D. Fried bacon
🟢 Correct answer: D
🔴 RATIONALE: Fried and fatty foods like bacon delay gastric emptying and increase gastric acid secretion, worsening GERD symptoms. Lean
proteins, non-acidic fruits, and plain carbohydrates are generally safe for GERD patients.
Question 2
During assessment of a patient with suspected bowel obstruction, which finding is most concerning and requires immediate intervention?
A. Abdominal distension
B. Absent bowel sounds
C. Decreased urine output
D. Mild abdominal pain
🟢 Correct answer: C
🔴 RATIONALE: Decreased urine output indicates potential dehydration and hypovolemia from fluid sequestration, which can lead to renal failure.
This requires immediate fluid resuscitation. Absent bowel sounds and distension are expected findings in obstruction.
Question 3
A patient with peptic ulcer disease is prescribed famotidine. What is the primary mechanism of action of this medication?
A. Inhibits gastric acid secretion
B. Neutralizes existing gastric acid
C. Destroys Helicobacter pylori bacteria
D. Increases mucosal protection
,🟢 Correct answer: A
🔴 RATIONALE: Famotidine is an H2 receptor antagonist that inhibits gastric acid secretion by blocking histamine binding to parietal cells.
Antacids neutralize acid, antibiotics destroy H. pylori, and prostaglandins increase mucosal protection.
Question 4
Which nursing intervention is most appropriate for a patient receiving total parenteral nutrition (TPN) through a central line?
A. Change the TPN bag every 48 hours
B. Monitor blood glucose every 6 hours
C. Use a straight needle for access
D. Administer through a peripheral line
🟢 Correct answer: B
🔴 RATIONALE: TPN contains high glucose concentrations, risking hyperglycemia. Regular blood glucose monitoring is essential. TPN bags should
be changed every 24 hours, TPN requires central line access, and specialized needles are used.
Question 5
A patient with cirrhosis presents with asterixis and confusion. Which laboratory value should the nurse prioritize?
A. Serum albumin
B. Blood ammonia level
C. Platelet count
D. Bilirubin level
🟢 Correct answer: B
🔴 RATIONALE: Asterixis (liver flap) and confusion indicate hepatic encephalopathy caused by elevated blood ammonia. This is a life-threatening
complication requiring immediate intervention. Other values are important but less urgent.
, Question 6
After an esophagogastroduodenoscopy (EGD), which assessment finding requires immediate nursing action?
A. Mild throat discomfort
B. Absent gag reflex
C. Nausea
D. Belching
🟢 Correct answer: B
🔴 RATIONALE: An absent gag reflex indicates risk for aspiration. The nurse must maintain airway protection and not allow oral intake until the
gag reflex returns. Mild throat discomfort, nausea, and belching are expected post-EGD findings.
Question 7
A patient with inflammatory bowel disease (IBD) asks about the difference between Crohn's disease and ulcerative colitis. Which statement is
accurate?
A. Crohn's disease affects only the colon
B. Ulcerative colitis can skip segments
C. Crohn's disease affects any part of the GI tract
D. Ulcerative colitis involves the deep bowel layers
🟢 Correct answer: C
🔴 RATIONALE: Crohn's disease can affect any portion of the GI tract from mouth to anus and involves skip segments. Ulcerative colitis is limited to
the colon, affects continuous segments, and involves only superficial layers.
Question 8
Which finding in a patient with acute pancreatitis indicates a complication requiring urgent intervention?
