ATI LPN
Gastrointestinal System Quiz Questions Questions
Question 1 of 5
A patient is scheduled for a gastroscopy. Which pre-procedure instruction should the nurse provide?
Correct Answer: B
Rationale: Fasting for 6-8 hours ensures an empty stomach, allowing clear visualization during gastroscopy and reducing aspiration risk.
Question 2 of 5
Which surgical procedure may be indicated for severe, recurrent PUD that does not respond to medical treatment?
Correct Answer: B
Rationale: Vagotomy reduces acid production by severing vagus nerve branches, used in severe, refractory PUD cases.
Question 3 of 5
During the postoperative period following a partial gastrectomy for a bleeding ulcer, the patient develops a sudden onset of restlessness, sweating, and hypotension. What should the nurse do first?
Correct Answer: D
Rationale: Restlessness, sweating, and hypotension post-gastrectomy suggest hemorrhage or shock, requiring immediate physician notification.
Question 4 of 5
During an assessment, a patient with a history of PUD complains of increased abdominal pain, vomiting, and inability to pass gas or have a bowel movement. The nurse should suspect:
Correct Answer: A
Rationale: These symptoms indicate gastric outlet obstruction, a PUD complication from scarring or inflammation.
Question 5 of 5
A patient with a history of PUD is concerned about preventing recurrence. What lifestyle modification should the nurse emphasize?
Correct Answer: B
Rationale: Avoiding acid-stimulating foods/drinks (e.g., caffeine, alcohol) reduces recurrence risk.