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3 mar 2015 · Its principal function is to supply the fetus, and in particular, the fetal brain, with oxygen and nutrients. The placenta is structurally adapted to achieve this, possessing a large surface area for exchange and a thin interhaemal membrane separating the maternal and fetal circulations.
23 sie 2023 · During pregnancy, the placenta is an essential organ that provides food and oxygen to the fetus. It develops in the uterus, attaching to its walls.
2 paź 2023 · How does the baby receive food and oxygen during pregnancy? During pregnancy, the baby receives food and oxygen through a complex system that ensures its development and growth. This process is facilitated by the mother's body, which supplies the necessary nutrients and oxygen to support the baby's needs.
24 wrz 2024 · Fetal circulation is an essential, unique process that supports the growth and development of a fetus within the womb. It provides oxygen and nutrients to the developing baby, while also handling waste removal.
26 kwi 2023 · Every organ system is involved in the process of fetal circulation because as the fetus grows and develops, it needs oxygen and nutrients that the blood supplies. The fetal blood will reach every aspect of the growing fetus except for the liver and lungs, which are bypassed.
Oxygen, carbon dioxide, and any other lipid-soluble substances take this route. Other substances move across by facilitated diffusion. This includes water-soluble glucose. The fetus has a high demand for amino acids and iron, and those substances are moved across the placenta by active transport.
The placenta provides the fetus with necessary oxygen and nutrients via the umbilical vein. (Remember that veins carry blood toward the heart. In this case, the blood flowing to the fetal heart is oxygenated because it comes from the placenta.
