,ATI Med-Surg Gastrointestinal Advanced
Prep: Master GI Nursing Assessment &
Pathophysiology Practice Questions &
Detailed Explanations
Subject: Gastrointestinal Nursing (Med-Surg)
Subtopic: Advanced Assessment, Pathophysiology, and Clinical Management
Question 1: A nurse is caring for a client with acute pancreatitis. Which of the following
laboratory findings should the nurse prioritize as the most specific indicator of severe pancreatic
inflammation or potential complication?
A) Elevated serum amylase of 300 U/L
B) Decreased serum calcium of 7.2 mg/dL
C) Elevated white blood cell count of 15,000/mm³
D) Elevated serum lipase of 500 U/L
Correct Answer: B) Decreased serum calcium of 7.2 mg/dL
Explanation: While amylase and lipase are used for diagnosis, hypocalcemia in acute
pancreatitis is a strong predictor of poor prognosis and severity. It occurs due to the
precipitation of calcium in the retroperitoneal space (saponification) as free fatty acids are
released by lipase, indicating widespread tissue damage and necrotic involvement.
Question 2: A client with cirrhosis presents with increased lethargy, confusion, and a flapping
tremor of the hands (asterixis). Which nursing intervention is most critical in the management of
this client's hepatic encephalopathy?
A) Administering a high-protein diet to promote liver regeneration.
B) Encouraging increased physical activity to improve metabolic rate.
C) Administering lactulose to achieve 2–3 soft stools per day.
D) Monitoring for signs of constipation and limiting fluid intake.
Correct Answer: C) Administering lactulose to achieve 2–3 soft stools per day.
, Explanation: Lactulose is the primary therapy for hepatic encephalopathy as it acidifies the
bowel, converting ammonia to ammonium, which cannot be absorbed into the bloodstream. It
then acts as an osmotic laxative to excrete the ammonium. Diarrhea is the clinical endpoint for
effectiveness, not a side effect to be avoided.
Question 3: A nurse is monitoring a client following an esophagogastroduodenoscopy (EGD).
Which of the following assessment findings warrants immediate notification of the healthcare
provider?
A) Diminished gag reflex for 30 minutes post-procedure.
B) Small amount of blood-tinged mucus in the oral cavity.
C) Sudden onset of epigastric pain and tachycardia.
D) Mild abdominal distention and belching.
Correct Answer: C) Sudden onset of epigastric pain and tachycardia.
Explanation: These symptoms are classic indicators of esophageal or gastric perforation, a rare
but life-threatening complication of EGD. Perforation leads to mediastinitis or peritonitis.
Diminished gag reflex and mild distention are expected post-sedation and air insufflation.
Question 4: A client with peptic ulcer disease (PUD) reports sudden, severe abdominal pain and
a rigid, board-like abdomen. What is the nurse's priority action?
A) Administer prescribed proton pump inhibitor IV.
B) Prepare the client for an immediate surgical intervention.
C) Assess the client for hematemesis and melena.
D) Obtain a stool specimen for occult blood.
Correct Answer: B) Prepare the client for an immediate surgical intervention.
Explanation: A rigid, board-like abdomen is the hallmark sign of a perforated ulcer, which leads
to chemical peritonitis. This is a surgical emergency that requires immediate intervention to
prevent sepsis and shock. Pharmacological interventions are secondary to surgical repair.
Question 5: A nurse is teaching a client with gastroesophageal reflux disease (GERD) about
lifestyle modifications. Which statement by the client indicates an understanding of the plan of
care?
A) "I will lie down immediately after eating to improve digestion."
Prep: Master GI Nursing Assessment &
Pathophysiology Practice Questions &
Detailed Explanations
Subject: Gastrointestinal Nursing (Med-Surg)
Subtopic: Advanced Assessment, Pathophysiology, and Clinical Management
Question 1: A nurse is caring for a client with acute pancreatitis. Which of the following
laboratory findings should the nurse prioritize as the most specific indicator of severe pancreatic
inflammation or potential complication?
A) Elevated serum amylase of 300 U/L
B) Decreased serum calcium of 7.2 mg/dL
C) Elevated white blood cell count of 15,000/mm³
D) Elevated serum lipase of 500 U/L
Correct Answer: B) Decreased serum calcium of 7.2 mg/dL
Explanation: While amylase and lipase are used for diagnosis, hypocalcemia in acute
pancreatitis is a strong predictor of poor prognosis and severity. It occurs due to the
precipitation of calcium in the retroperitoneal space (saponification) as free fatty acids are
released by lipase, indicating widespread tissue damage and necrotic involvement.
Question 2: A client with cirrhosis presents with increased lethargy, confusion, and a flapping
tremor of the hands (asterixis). Which nursing intervention is most critical in the management of
this client's hepatic encephalopathy?
A) Administering a high-protein diet to promote liver regeneration.
B) Encouraging increased physical activity to improve metabolic rate.
C) Administering lactulose to achieve 2–3 soft stools per day.
D) Monitoring for signs of constipation and limiting fluid intake.
Correct Answer: C) Administering lactulose to achieve 2–3 soft stools per day.
, Explanation: Lactulose is the primary therapy for hepatic encephalopathy as it acidifies the
bowel, converting ammonia to ammonium, which cannot be absorbed into the bloodstream. It
then acts as an osmotic laxative to excrete the ammonium. Diarrhea is the clinical endpoint for
effectiveness, not a side effect to be avoided.
Question 3: A nurse is monitoring a client following an esophagogastroduodenoscopy (EGD).
Which of the following assessment findings warrants immediate notification of the healthcare
provider?
A) Diminished gag reflex for 30 minutes post-procedure.
B) Small amount of blood-tinged mucus in the oral cavity.
C) Sudden onset of epigastric pain and tachycardia.
D) Mild abdominal distention and belching.
Correct Answer: C) Sudden onset of epigastric pain and tachycardia.
Explanation: These symptoms are classic indicators of esophageal or gastric perforation, a rare
but life-threatening complication of EGD. Perforation leads to mediastinitis or peritonitis.
Diminished gag reflex and mild distention are expected post-sedation and air insufflation.
Question 4: A client with peptic ulcer disease (PUD) reports sudden, severe abdominal pain and
a rigid, board-like abdomen. What is the nurse's priority action?
A) Administer prescribed proton pump inhibitor IV.
B) Prepare the client for an immediate surgical intervention.
C) Assess the client for hematemesis and melena.
D) Obtain a stool specimen for occult blood.
Correct Answer: B) Prepare the client for an immediate surgical intervention.
Explanation: A rigid, board-like abdomen is the hallmark sign of a perforated ulcer, which leads
to chemical peritonitis. This is a surgical emergency that requires immediate intervention to
prevent sepsis and shock. Pharmacological interventions are secondary to surgical repair.
Question 5: A nurse is teaching a client with gastroesophageal reflux disease (GERD) about
lifestyle modifications. Which statement by the client indicates an understanding of the plan of
care?
A) "I will lie down immediately after eating to improve digestion."
