GI NCLEX Exam Latest Questions and

GI NCLEX Exam 2025/2026 and ​ NCLEX Gastrointestinal Disorders Key Concepts: GI Anatomy & Physiology, Assessment, Diagnostics, Interventions, Medications, Nutrition, and Patient Education Expert- Q&A Clinical & Exam-Ready

Introduction​ This updated 2025/2026 GI NCLEX Exam resource contains 50 high-yield questions with , . Content covers essential gastrointestinal topics, including common GI diseases (e.g., ulcerative colitis, Crohn’s disease, peptic ulcer, pancreatitis, liver disorders), diagnostic testing, priority nursing interventions, pharmacologic therapies, and patient-centered teaching. Questions are designed to reflect the NCLEX’s focus on clinical judgment, prioritization, and safe practice, ensuring complete preparation for NCLEX success and clinical readiness.Answer Format​ answers are highlighted in bold and green, with rationales that explain nursing priorities, reinforce safe practice, and build strong critical thinking skills.GI NCLEX Exam 2025/2026 Questions & NCLEX Pass-Ready

• A client with a new diagnosis of Crohn’s disease reports severe abdominal

pain and frequent diarrhea. Which nursing intervention is the priority?​

a) Administering antidiarrheal medication as prescribed​

b) Assessing the client’s fluid and electrolyte status​

c) Teaching the client about a low-residue diet​

d) Preparing the client for a colonoscopy​

b) Assessing the client’s fluid and electrolyte status​

Rationale: Frequent diarrhea in Crohn’s disease increases the risk of dehydration and electrolyte imbalances, which can be life-threatening. Assessing fluid and electrolyte status is the priority to ensure patient safety, per the NCLEX prioritization framework (ABCs and Maslow’s hierarchy).

• A client with acute pancreatitis is admitted with epigastric pain radiating

to the back. Which laboratory result should the nurse expect?​

a) Decreased serum amylase​ 1 / 2

b) Elevated serum lipase​

c) Decreased serum bilirubin​

d) Elevated serum albumin​

b) Elevated serum lipase​

Rationale: Acute pancreatitis causes inflammation of the pancreas, leading to elevated serum lipase and amylase levels due to pancreatic enzyme leakage. Lipase is more specific and remains elevated longer, making it a key diagnostic marker.

• A client with cirrhosis reports ascites and peripheral edema. Which

dietary recommendation should the nurse provide?​

a) High-sodium diet​

b) Low-sodium diet​

c) High-protein diet​

d) Low-fat diet​

b) Low-sodium diet​

Rationale: Ascites and edema in cirrhosis result from portal hypertension and

hypoalbuminemia. A low-sodium diet reduces fluid retention, helping manage these symptoms, per clinical guidelines.

• A client with a peptic ulcer is prescribed omeprazole. What is the primary

purpose of this medication?​

a) Neutralize gastric acid​

b) Inhibit gastric acid secretion​

c) Coat the stomach lining​

d) Kill Helicobacter pylori​

b) Inhibit gastric acid secretion​

Rationale: Omeprazole, a proton pump inhibitor, reduces gastric acid production by inhibiting the proton pump in parietal cells, promoting ulcer healing.

• A client with ulcerative colitis is experiencing a flare-up. Which symptom

should the nurse expect?​

a) Fatty, foul-smelling stools​

b) Bloody diarrhea​

c) Right lower quadrant pain​

d) Weight gain​

b) Bloody diarrhea​

Rationale: Ulcerative colitis primarily affects the colon, causing mucosal inflammation and ulceration, which leads to bloody diarrhea as a hallmark symptom.

• A client is scheduled for an esophagogastroduodenoscopy (EGD). Which

pre-procedure instruction is most important?​

a) Encourage a high-fiber diet​

b) Ensure the client is NPO for 6–8 hours​

c) Administer a laxative the night before​

d) Instruct the client to drink clear liquids​

• / 2