Multiple Choice QuestionThe descending colon is ______ and found along the ______ side of the abdominal cavity.Multiple choice question.retroperitoneal; leftintraperitoneal; rightintraperitoneal; leftretroperitoneal; right
Question
Multiple Choice QuestionThe descending colon is ______ and found along the ______ side of the abdominal cavity.Multiple choice question.retroperitoneal; leftintraperitoneal; rightintraperitoneal; leftretroperitoneal; right
Solution
The correct answer is "retroperitoneal; left".
Here's why:
The colon is a part of the digestive system, and it's divided into four parts: the ascending colon, the transverse colon, the descending colon, and the sigmoid colon.
The descending colon is located on the left side of the abdominal cavity. It starts at the splenic flexure (near the spleen) and extends downward along the left side until it reaches the sigmoid colon.
As for the term "retroperitoneal", it refers to the anatomical space in the abdominal cavity behind (retro) the peritoneum (a thin membrane that lines the inside of the abdomen and covers the abdominal organs). The descending colon is considered to be in this space, so it's described as being "retroperitoneal".
So, putting these two pieces of information together, we can say that the descending colon is retroperitoneal and found along the left side of the abdominal cavity.
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