ATI LPN
Gastrointestinal System Quiz Questions Questions
Question 1 of 5
The principal secretory product for cells of Brunner's (duodenal) glands is:
Correct Answer: B
Rationale: Brunner's glands secrete alkaline mucus to neutralize acid.
Question 2 of 5
The vessel which brings venous blood from the intestine and spleen into the liver, with branches in each portal area, is the:
Correct Answer: B
Rationale: The portal vein carries nutrient-rich blood from the gut.
Question 3 of 5
Between liver sinusoidal endothelium and the basal surfaces of hepatocytes is the:
Correct Answer: B
Rationale: The space of Disse allows plasma to contact hepatocytes.
Question 4 of 5
Hepatocytes are characterized by:
Correct Answer: D
Rationale: All features support metabolic functions.
Question 5 of 5
Which of the following is not a specific element of Hepatitis C?
Correct Answer: A
Rationale: No vaccine exists for Hepatitis C, unlike Hepatitis B.