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Does the descending colon extend along the right side of the abdomen?
No, the descending colon is located on the left side of the abdomen. It starts at the splenic flexure near the spleen and runs down to the sigmoid colon in the lower left abdomen.
Into what three regions is the colon subdivided into Describe how each of these regions is oriented in the body?
The colon is subdivided into three regions: ascending colon, transverse colon, and descending colon. The ascending colon runs vertically on the right side of the abdomen, the transverse colon crosses horizontally from right to left, and the descending colon descends vertically on the left side of the abdomen.
What body parts are on left side of abdomen?
Organs on the left side of the abdomen include the stomach, spleen, left kidney, and part of the colon (descending colon). Additionally, the pancreas and part of the small intestine (jejunum) can also be found on the left side of the abdomen.
What side is the desending colon on?
The descending colon is located on the left side of the abdomen. It extends downward from the transverse colon to the sigmoid colon. Its primary function is to store fecal matter before it moves into the rectum.
What are the 3 divisions of the colon?
The sequence of the colon is: cecum with the attached appendix, the ascending colon, transverse colon, the descending colon, and the sigmoid colon (S shaped) and ends at the rectum.
What are the subdivision of the colon?
There are four main subdivisions to the colon. The ascending colon, the transverse colon, the descending colon, and the sigmoid colon. The ascending colon travels up the right side of the abdomen until it reaches the level of the right kidney. It then turns at a right angle (known as the right colic flexure) and travels across the abdominal cavity as the transverse colon. It then bends at a right angle again (known as the left colic flexure) and continues down the left side of the abdomen as the descending colon. The colon then enters the pelvis and becomes the 's' shaped sigmoid colon.
What is the name of the large intestine that runs horizontally across the abdomen?
The large intestine that runs horizontally across the abdomen is called the transverse colon. It connects the ascending colon on the right side to the descending colon on the left side. The transverse colon plays a key role in the absorption of water and electrolytes, as well as the storage of waste before it is expelled from the body.
Is the pancreas located in the left hypochondriac?
The entire spleen is in the left side of abdomen so also the left kidney with the suprarenals, the left fallopian tube and the left ovary in the female. The pancreas and most of the stomach is on the left side of the abdomen. The descending colon is on the left side too.
What part of the colon passes horizontally to the left toward the spleen?
The part of the colon that passes horizontally to the left toward the spleen is known as the transverse colon. It connects the ascending colon on the right side of the abdomen to the descending colon on the left. The transverse colon is typically situated across the upper part of the abdominal cavity, just below the stomach and liver.
What is the left hypochondriac region?
The left hypochondriac region is located on the left upper side of the abdomen, just below the ribs. It is one of the nine regions used to divide the abdomen for anatomical reference. This region contains the spleen, part of the stomach, and part of the colon.
Where is the hepatic colon?
The hepatic colon, also known as the right colon, is located in the right side of the abdomen. It includes the ascending colon and the hepatic flexure, which is the bend where the ascending colon turns into the transverse colon near the liver. This area plays a crucial role in the absorption of water and nutrients from the digested food before it moves into the rest of the colon.
What is the function of transverse colon in humans?
The main function of the transverse colon is to absorb water and electrolytes from digested food, forming stool. It also helps to move waste material from the right side of the abdomen to the left side.
