Questions on Gastrointestinal Tract Related

Review Questions on Gastrointestinal Tract related questions and content

Which of the following structures forms a cavity or pocket between the layers of mesenteries?

  • A. visceral pleura
  • B. parietal pleura
  • C. omental bursa
  • D. retroperitoneum
Correct Answer: C

Rationale: The correct answer is C: omental bursa. The omental bursa is a potential space located behind the stomach and in front of the pancreas, forming a cavity or pocket between the layers of mesenteries. This structure allows for movement and accommodation of the stomach during digestion.

A: Visceral pleura and B: Parietal pleura are layers of the pleural membrane in the thoracic cavity, not related to mesenteries or cavity formation. D: Retroperitoneum refers to the space behind the peritoneum, not specifically forming a cavity or pocket between mesenteries.