ATI LPN
ATI LPN Test Bank
NCLEX Questions on Gastrointestinal System Questions
Question 1 of 4
Which sphincter is associated with the stomach
Correct Answer: B
Rationale: The pyloric sphincter regulates gastric emptying.
Question 2 of 4
The esophagus
Correct Answer: A
Rationale: The esophagus is a muscular tube; other options are incorrect.
Question 3 of 4
The middle portion of the small intestine is the
Correct Answer: B
Rationale: The jejunum is the middle section.
Question 4 of 4
During defecation,
Correct Answer: D
Rationale: All actions occur during defecation.