Anatomy and Functions of the Peritoneum, Mesentery, and Omenta Quiz
Test your understanding of the peritoneum, mesentery, and omenta with these 15 anatomy questions. Assess your knowledge now!
#1
Which of the following structures attaches the small intestine to the posterior abdominal wall?
Peritoneum
Mesentery
Greater omentum
Lesser omentum
#2
Which of the following is NOT a function of the peritoneum?
Providing a slippery surface for abdominal organs
Supporting and stabilizing abdominal organs
Secreting digestive enzymes
Acting as a conduit for blood vessels and nerves
#3
Which of the following statements about the peritoneum is true?
It is composed of a single layer of epithelial cells.
It is a solid organ located in the abdominal cavity.
It lines the abdominal cavity and covers most abdominal organs.
It is primarily responsible for producing bile.
#4
Which omentum is often referred to as the 'policeman of the abdomen' due to its role in containing and isolating infections?
Lesser omentum
Greater omentum
Mesentery
Transverse mesocolon
#5
Which omentum is attached to the greater curvature of the stomach and extends downward like an apron?
Lesser omentum
Greater omentum
Mesentery
Transverse mesocolon
#6
What is the primary function of the greater omentum?
To support the small intestine
To store fat and provide insulation
To attach the liver to the anterior abdominal wall
To connect the stomach to the duodenum
#7
Which of the following is NOT a part of the mesentery?
Falciform ligament
Transverse mesocolon
Sigmoid mesocolon
Mesentery proper
#8
What is the primary role of the transverse mesocolon?
To attach the transverse colon to the posterior abdominal wall
To support the small intestine
To store fat and provide insulation
To connect the liver to the anterior abdominal wall
#9
Which structure acts as a conduit for blood vessels and nerves to reach various abdominal organs?
Greater omentum
Lesser omentum
Mesentery
Transverse mesocolon
#10
What is the main function of the mesocolon?
To support the small intestine
To attach the colon to the posterior abdominal wall
To connect the liver to the diaphragm
To store fat and provide insulation
#11
What is the main function of the mesentery proper?
To connect the stomach to the spleen
To connect the liver to the diaphragm
To support and supply blood to the small intestine
To attach the large intestine to the posterior abdominal wall
#12
Which of the following statements about the lesser sac (omental bursa) is correct?
It is located anterior to the stomach.
It is a potential space posterior to the stomach.
It connects the liver to the diaphragm.
It is primarily involved in fat storage.
#13
The greater omentum is primarily composed of which type of tissue?
Adipose tissue
Muscle tissue
Connective tissue
Nervous tissue
#14
What is the function of the mesoappendix?
To support the liver
To attach the appendix to the posterior abdominal wall
To connect the stomach to the duodenum
To connect the small intestine to the posterior abdominal wall
#15
The gastrocolic ligament connects which two structures?
Stomach and spleen
Stomach and liver
Stomach and transverse colon
Stomach and pancreas
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