Asked by olivia donofrio on Jul 04, 2024
Verified
Which of the following is not true of mesenteries?
A) They are folds of the peritoneal membrane.
B) They are not present in the large intestine.
C) They suspend abdominal viscera from the abdominal walls.
D) They contain blood vessels that supply blood to the loops of the small intestine.
E) All of these are true of mesenteries.
Mesenteries
Folds of the peritoneum that attach the intestines to the posterior abdominal wall, providing support and containing blood vessels and nerves.
Peritoneal Membrane
A thin layer of tissue lining the abdominal cavity and covering abdominal organs, involved in peritoneal dialysis.
- Identify the structure and significance of mesenteries and other connective tissues in supporting the digestive organs.
Verified Answer
MN
Michael NwoguJul 07, 2024
Final Answer :
B
Explanation :
Mesenteries are present throughout most of the digestive tract, including in the small intestine, where they contain blood vessels that supply blood to the loops of the small intestine. However, they are not present in the large intestine. Mesenteries are folds of the peritoneal membrane that suspend abdominal viscera from the abdominal walls.
Learning Objectives
- Identify the structure and significance of mesenteries and other connective tissues in supporting the digestive organs.