D. Inferior vena cava is not part of the splanchnic circulation. The splanchnic circulation includes the celiac artery, hepatic portal vein, and superior mesenteric artery, which supply blood to the digestive organs. The inferior vena cava returns blood from the lower body to the heart.
The superior mesenteric artery supplies a major part of the large intestine, including the ascending and transverse colon, while the inferior mesenteric artery supplies the left side of the colon, including the descending colon and rectum.
Mesenteric circulation refers to the blood flow to and from the intestines that is important for supplying oxygen and nutrients to the tissues in this region. It is primarily supplied by the superior mesenteric artery and drained by the mesenteric veins. Dysfunction in this circulation can lead to serious health conditions like mesenteric ischemia.
What does the inferior venacava do
The larynx is found superior to the trachea and inferior to the oropharynx.
The superior vena cava, which carries deoxygenated blood from the upper body, and the inferior vena cava, which carries deoxygenated blood from the lower body, both flow into the right atrium of the heart.
Inferior mesenteric
Celiac, superior and inferior mesenteric arteries
AnswerThe portal confluence is the area where the superior mesenteric vein and the splenic vein meet. They run posterior to the pancreas and form the portal vein.
There are two mesenteric arteries in the human the superior and inferior. Both leave the descending aorta directly nad supply the GI tract. These arteries provide the definition of the the boundaries of the foregut, midgut and hindgut. The superior supplies the midgut and the inferior supplies the hindgut.
The Inferior Mesenteric Vein (iMV) drains into the splenic vein. The splenic vein ultimately "meets up" with the Superior Mesenteric Vein (SMV) to form the Hepatic Portal Vein (HPV)
Yes. The splanchnic circulation is very rich in terms of blood supply and vasculature. This allows for rapid absorption of essential nutrients.
inferior vena cava
The superior mesenteric artery supplies a major part of the large intestine, including the ascending and transverse colon, while the inferior mesenteric artery supplies the left side of the colon, including the descending colon and rectum.
The hepatic portal vein is created by the anastamoses between the superior mesenteric vein and spleinc vein. It is arguable that the inferior mesenteric vein joins at this same anastomoses but generally it actually joins the splenic vein which then meats the sup. mesenteric vein as stated above. The veins that drain into the portal vein (ie above the ansastmoses between the splenic and sup. mesenteric) are the cystic vein, the right gastric vein and the posterior-superior part of the pancreaticoduodenal vein.
Phrenic arteries
Colic arteries supply blood to colon.Human colon has different portions (ascending colon, transverse colon, descending colon and sigmoid colon).Right colic artery supplies blood to ascending colon.Middle colic artery supplies blood to tranverse colon.Left colic artery supplies blood to the descending colon.Sigmoid arteries (two or three) supplies blood to sigmoid colon.The right colic and middle colic arteries are branches of superior mesentric artery.The left coliac artery and sigmoid arteries are branches of inferior esentric artery.
The two veins that form the hepatic portal vein are the splenic vein and the superior mesenteric vein.