ATI LPN
Gastrointestinal System NCLEX Questions Questions
Question 1 of 5
Vitamin B1 assists an organic catalyst in cell respiration. This vitamin functions as
Correct Answer: B
Rationale: Vitamin B1 (thiamine) acts as a coenzyme in cellular respiration, making B the correct answer.
Question 2 of 5
Letter B indicates structures that function in the
Correct Answer: C
Rationale: Letter B (tubules) reabsorbs water and nutrients, making C the correct answer.
Question 3 of 5
In humans, gout is caused by excess production and deposition of
Correct Answer: B
Rationale: Gout results from uric acid buildup, making B the correct answer.
Question 4 of 5
A patient is recovering from discomfort from a peptic ulcer. The doctor has ordered to advance the patient's diet to solid foods. The patient's lunch tray arrives. Which food should the patient avoid eating?
Correct Answer: A
Rationale: Citrus fruits like oranges can irritate ulcers due to acidity; milk, rice, and bananas are generally soothing, making A correct.
Question 5 of 5
What complication of peptic ulcer disease is characterised by sudden, intense abdominal pain and requires immediate surgery?
Correct Answer: C
Rationale: Perforation causes sudden, severe pain and requires urgent surgery due to leakage into the peritoneum, making C correct.