ATI LPN
Upper Gastrointestinal System NCLEX Questions Questions
Question 1 of 5
The principal function for intestinal goblet cells is:
Correct Answer: C
Rationale: Goblet cells secrete mucus for lubrication and protection.
Question 2 of 5
The cytoplasm of gastric parietal cells stains pink with H&E because:
Correct Answer: D
Rationale: Mitochondria stain eosinophilic (pink) due to their protein content.
Question 3 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 4 of 5
A tiny passage between adjacent hepatocytes, lying entirely within a hepatic cord, is called a:
Correct Answer: A
Rationale: Bile canaliculi drain bile between hepatocytes.
Question 5 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.