GASTROINTESTINAL MED-SURG EXAM LATEST 2026
UPDATE 100 QUESTIONS AND DETAILED VERIFIED
ANSWERS FROM ACTUAL EXAMS TEST GRADE A+
1. A patient with acute appendicitis reports sudden relief of abdominal pain
followed by rigid abdomen. What is the priority action?
A. Administer opioid analgesic
B. Prepare for discharge
C. Notify provider immediately
D. Encourage oral fluids
Answer: C. Notify provider immediately
Rationale: Sudden relief of pain with rigid abdomen suggests possible appendiceal
rupture and peritonitis, requiring emergency intervention.
2. Which finding is most consistent with upper GI bleeding?
A. Bright red blood in stool
B. Melena
C. Clay-colored stool
D. Steatorrhea
Answer: B. Melena
Rationale: Black, tarry stools indicate digested blood from an upper GI bleed.
3. A patient with cirrhosis develops confusion and asterixis. What complication
is suspected?
A. Hypoglycemia
B. Hepatic encephalopathy
,C. Stroke
D. Pancreatitis
Answer: B. Hepatic encephalopathy
Rationale: Ammonia accumulation in liver failure causes neurologic changes
including asterixis.
4. Which diet is appropriate for a patient with acute pancreatitis?
A. High-fat diet
B. NPO with IV fluids
C. High-protein diet immediately
D. High-fiber diet
Answer: B. NPO with IV fluids
Rationale: Pancreatitis requires pancreatic rest by withholding oral intake.
5. What is the priority nursing action for active hematemesis?
A. Position supine
B. Encourage oral fluids
C. Maintain airway patency
D. Give antacids
Answer: C. Maintain airway patency
Rationale: Vomiting blood poses high aspiration risk; airway is priority.
6. Which lab result indicates liver dysfunction?
A. Increased creatinine
B. Elevated ALT and AST
C. Decreased WBC
D. Increased hemoglobin
,Answer: B. Elevated ALT and AST
Rationale: Liver enzymes rise with hepatocellular injury.
7. A patient with GERD should avoid which food?
A. Oatmeal
B. Chocolate
C. Bananas
D. Rice
Answer: B. Chocolate
Rationale: Chocolate relaxes the lower esophageal sphincter, worsening reflux.
8. What is a classic sign of dehydration in GI illness?
A. Bradycardia
B. Jugular vein distention
C. Dry mucous membranes
D. Hypertension
Answer: C. Dry mucous membranes
Rationale: Fluid loss leads to mucosal dryness and poor skin turgor.
9. Which stool characteristic suggests Clostridium difficile infection?
A. Hard pellet stools
B. Bloody diarrhea with mucus
C. Watery foul-smelling diarrhea
D. Pale clay stools
Answer: C. Watery foul-smelling diarrhea
Rationale: C. diff causes profuse watery diarrhea.
, 10. A patient with peptic ulcer disease is prescribed omeprazole. What is its
mechanism?
A. Neutralizes acid
B. Blocks H2 receptors
C. Inhibits proton pump
D. Coats ulcer base
Answer: C. Inhibits proton pump
Rationale: PPIs block gastric acid secretion at the proton pump.
11. Which finding indicates bowel obstruction?
A. Increased bowel sounds
B. Projectile vomiting and abdominal distension
C. Diarrhea
D. Bradycardia
Answer: B. Projectile vomiting and abdominal distension
Rationale: Obstruction causes backup of intestinal contents.
12. Priority intervention for suspected GI perforation?
A. Oral fluids
B. Nasogastric tube insertion
C. Ambulation
D. High-fiber diet
Answer: B. Nasogastric tube insertion
Rationale: Decompression reduces leakage and contamination.
13. Which symptom is most associated with Crohn’s disease?
UPDATE 100 QUESTIONS AND DETAILED VERIFIED
ANSWERS FROM ACTUAL EXAMS TEST GRADE A+
1. A patient with acute appendicitis reports sudden relief of abdominal pain
followed by rigid abdomen. What is the priority action?
A. Administer opioid analgesic
B. Prepare for discharge
C. Notify provider immediately
D. Encourage oral fluids
Answer: C. Notify provider immediately
Rationale: Sudden relief of pain with rigid abdomen suggests possible appendiceal
rupture and peritonitis, requiring emergency intervention.
2. Which finding is most consistent with upper GI bleeding?
A. Bright red blood in stool
B. Melena
C. Clay-colored stool
D. Steatorrhea
Answer: B. Melena
Rationale: Black, tarry stools indicate digested blood from an upper GI bleed.
3. A patient with cirrhosis develops confusion and asterixis. What complication
is suspected?
A. Hypoglycemia
B. Hepatic encephalopathy
,C. Stroke
D. Pancreatitis
Answer: B. Hepatic encephalopathy
Rationale: Ammonia accumulation in liver failure causes neurologic changes
including asterixis.
4. Which diet is appropriate for a patient with acute pancreatitis?
A. High-fat diet
B. NPO with IV fluids
C. High-protein diet immediately
D. High-fiber diet
Answer: B. NPO with IV fluids
Rationale: Pancreatitis requires pancreatic rest by withholding oral intake.
5. What is the priority nursing action for active hematemesis?
A. Position supine
B. Encourage oral fluids
C. Maintain airway patency
D. Give antacids
Answer: C. Maintain airway patency
Rationale: Vomiting blood poses high aspiration risk; airway is priority.
6. Which lab result indicates liver dysfunction?
A. Increased creatinine
B. Elevated ALT and AST
C. Decreased WBC
D. Increased hemoglobin
,Answer: B. Elevated ALT and AST
Rationale: Liver enzymes rise with hepatocellular injury.
7. A patient with GERD should avoid which food?
A. Oatmeal
B. Chocolate
C. Bananas
D. Rice
Answer: B. Chocolate
Rationale: Chocolate relaxes the lower esophageal sphincter, worsening reflux.
8. What is a classic sign of dehydration in GI illness?
A. Bradycardia
B. Jugular vein distention
C. Dry mucous membranes
D. Hypertension
Answer: C. Dry mucous membranes
Rationale: Fluid loss leads to mucosal dryness and poor skin turgor.
9. Which stool characteristic suggests Clostridium difficile infection?
A. Hard pellet stools
B. Bloody diarrhea with mucus
C. Watery foul-smelling diarrhea
D. Pale clay stools
Answer: C. Watery foul-smelling diarrhea
Rationale: C. diff causes profuse watery diarrhea.
, 10. A patient with peptic ulcer disease is prescribed omeprazole. What is its
mechanism?
A. Neutralizes acid
B. Blocks H2 receptors
C. Inhibits proton pump
D. Coats ulcer base
Answer: C. Inhibits proton pump
Rationale: PPIs block gastric acid secretion at the proton pump.
11. Which finding indicates bowel obstruction?
A. Increased bowel sounds
B. Projectile vomiting and abdominal distension
C. Diarrhea
D. Bradycardia
Answer: B. Projectile vomiting and abdominal distension
Rationale: Obstruction causes backup of intestinal contents.
12. Priority intervention for suspected GI perforation?
A. Oral fluids
B. Nasogastric tube insertion
C. Ambulation
D. High-fiber diet
Answer: B. Nasogastric tube insertion
Rationale: Decompression reduces leakage and contamination.
13. Which symptom is most associated with Crohn’s disease?
