UMBILICAL VEIN Meaning and
Definition
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The umbilical vein is a type of blood vessel present during fetal development that connects the developing fetus to the placenta in the mother's womb. It forms a vital part of the umbilical cord, which serves as a lifeline between the fetus and the placenta. The umbilical vein plays a crucial role in the transportation of oxygen-rich and nutrient-rich blood from the placenta to the fetus.
As the fetus develops, the umbilical vein carries freshly oxygenated blood, as well as essential nutrients, vitamins, and antibodies, from the placenta to nourish and support the growing fetus. This vein serves as the main route of blood supply, allowing for the exchange of gases and nutrients between the fetus and the mother.
Within the fetal circulatory system, the umbilical vein is one of three main blood vessels, along with the two umbilical arteries. While the umbilical artery carries deoxygenated blood from the fetus back to the placenta for oxygenation and waste removal, the umbilical vein does the opposite by transporting oxygenated blood from the placenta to the fetus.
After birth, the umbilical cord is typically clamped and cut, severing the connection between the mother and the newborn. Once this occurs, the umbilical vein naturally closes off, and most of its remnants become the ligamentum teres (round ligament of the liver) in the adult human body. However, a small portion of the former umbilical vein remains as a branch within the liver, known as the left umbilical vein. The umbilical vein, therefore, serves as a temporary transport system, exclusively catering to fetal circulation and development.
Common Misspellings for UMBILICAL VEIN
- ymbilical vein
- hmbilical vein
- jmbilical vein
- imbilical vein
- 8mbilical vein
- 7mbilical vein
- unbilical vein
- ukbilical vein
- ujbilical vein
- umvilical vein
- umnilical vein
- umhilical vein
- umgilical vein
- umbulical vein
- umbjlical vein
- umbklical vein
- umbolical vein
- umb9lical vein
- umb8lical vein
Etymology of UMBILICAL VEIN
The word "umbilical" originated from the Latin word "umbilicus", which means "navel" or "belly button". The term "vein" comes from the Latin word "vena", meaning "vein" or "blood vessel". Therefore, the etymology of the word "umbilical vein" is a combination of the Latin words for navel (umbilicus) and vein (vena), referring to the blood vessel that connects the fetus with the placenta during pregnancy.
Similar spelling words for UMBILICAL VEIN
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