ATI LPN
Upper Gastrointestinal System NCLEX Questions Questions
Question 1 of 5
The vessel which drains venous blood from the center of each classical lobule is the:
Correct Answer: C
Rationale: The central vein collects blood from sinusoids.
Question 2 of 5
Exocrine secretory products of hepatocytes include which of the following?
Correct Answer: D
Rationale: Bilirubin and bile acids are secreted into bile ducts.
Question 3 of 5
Which of the following drugs is a histamine blocker and reduces levels of gastric acid?
Correct Answer: C
Rationale: Cimetidine is an H2 blocker reducing acid secretion.
Question 4 of 5
Which of the following arteries supplies blood primarily to the Midgut?
Correct Answer: C
Rationale: The superior mesenteric artery (SMA) supplies the midgut.
Question 5 of 5
Which of these processes occurs throughout most of the alimentary canal?
Correct Answer: B
Rationale: Propulsion (peristalsis) occurs throughout the GI tract.