The term "Splanchnic Circulations" refers to the blood circulation of the abdominal organs. It is spelled as /splæŋk.nɪk sɜr.kjəˈleɪ.ʃənz/, where the first part of the word, "splanchnic," is pronounced as /ˈsplæŋ.knɪk/. The "ch" sound in "splanchnic" is pronounced as "k" because it comes from the Greek word "splankhnon." The second part of the word, "circulations," is pronounced as /sɜr.kjəˈleɪ.ʃənz/, where the stress falls on the second syllable, "kyoo." With this spelling and pronunciation guide, understanding and correctly pronouncing "Splanchnic Circulations" become easy.
Splanchnic circulations refer to the blood supply and vascular network that specifically serves the organs in the abdominal region. The term "splanchnic" is derived from the Greek word "splagchna," which means viscera or organs. The splanchnic circulations are comprised of three major subdivisions: the celiac circulation, the superior mesenteric circulation, and the inferior mesenteric circulation.
The celiac circulation supplies blood to the stomach, liver, spleen, and esophagus. It arises from the abdominal aorta and branches into the left gastric artery, common hepatic artery, and splenic artery to provide oxygenated blood to these organs for their proper function.
The superior mesenteric circulation arises from the abdominal aorta and supplies blood to the small intestine and part of the large intestine. It branches into the inferior pancreaticoduodenal artery, jejunal and ileal arteries that ensure the delivery of oxygenated blood to the corresponding organs.
The inferior mesenteric circulation is responsible for supplying blood to the remaining part of the large intestine, including the descending colon, sigmoid colon, and rectum. It branches from the abdominal aorta and consists of the left colic artery, sigmoid artery, and superior rectal artery.
By facilitating the delivery of oxygen and nutrients, as well as the removal of waste products, the splanchnic circulations play a crucial role in maintaining the proper functioning of the abdominal organs.
The word "splanchnic" comes from the Ancient Greek word "splankhná" (σπλάγχνα), which means "entrails" or "viscera". It is derived from "splén" (σπλήν), meaning "spleen" in Greek.
The term "splanchnic circulation" refers to the blood supply that serves the abdominal organs, including the stomach, liver, pancreas, intestines, and spleen. The blood vessels involved in this circulation, such as the celiac artery, superior mesenteric artery, and inferior mesenteric artery, bring oxygen and nutrients to these organs and remove waste products.
Therefore, the term "splanchnic circulation" essentially refers to the circulatory system that supplies and supports the abdominal viscera or internal organs.