Anatomy of the Abdomen Quiz

The small intestine is the main organ where digestion and absorption of nutrients occur.

The diaphragm is the muscle that separates the thoracic and abdominal cavities, facilitating breathing.

The spleen is not part of the urinary system; it is associated with the circulatory system.

The appendix is typically located in the right lower quadrant of the abdomen.

The gallbladder is responsible for the storage of bile, which aids in digestion.

The jejunum is part of the small intestine, not the large intestine.

The parietal peritoneum is the double-layered membrane lining the abdominal cavity.

The liver is not retroperitoneal; it is an intraperitoneal organ.

Peyer's patches are specialized lymphatic tissue found in the small intestine wall.

The transversus abdominis is the abdominal muscle lying deepest to the external oblique.

The superior mesenteric artery supplies blood to the majority of the small intestine.

The iliohypogastric nerve innervates the majority of the abdominal muscles.

The falciform ligament attaches the liver to the anterior abdominal wall and diaphragm.