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How is the Fetus Blood Oxygenated

You may have such questions as How Does Blood Become Oxygenated and What Carries Oxygenated Blood To The Fetus,or you may also seek several helpful information about How Is Oxygen Carried In The Blood. Besides,you may be interested in answers related to Definition of Oxygenated Blood,too. Read more as following:

The fetus’ blood is oxygenated because the mother’s blood is oxygenated. Everyone’s blood has oxygen in it, and when a woman is pregnant, because the woman and child share a blood supply, the fetus has oxygenated blood.

How does blood become oxygenated?

Blood becomes oxygenated through the process of diffusion in the lungs, more specifically referred to as gas exchange. It is a passive process so that means that many capillaries need to be in close contact with the air that we inspire. In fact the m... More »

What carries oxygenated blood to the fetus?

The placenta provides nutrients and oxygenated blood to the fetus via the umbilical cord... More »

How is Oxygen Carried in the Blood?

Oxygen is carried in the blood either by dissolved or carried on hemoglobin. The main carrier of Oxygen is the hemoglobin. There is four binding sites on the hemoglobin.... More »

How is Oxygen Transported in the Blood?

Oxygen enters the bloodstream through the capillaries in the lungs. The hemoglobin in red blood cells facilitates the transport of oxygen through the bloodstream by binding to the oxygen. For more information, look here: ... More »

How is Blood rich in oxygen and nutrients transported from the placenta to the f...

The umbilical cord is made up of three blood vessels: two smaller arteries which carry blood to the placenta and a larger vein which returns blood to the fetus.... More »

What vessel in the fetus carries the most oxygen rich blood?

Umbilical artery.... More »


  1. Nikki-leigh Reply:

    Where does it go to in an adult person? What is it attached to? Can it be used for a surgical purpose?
    In a baby, it feeds from the mother. in an adult person, it must go somewhere? If you twingle your belly button, you can feel twinges or toingling inside of you…or is it just me?

  2. Sam Rodriguez Reply:

    i mean the path of blood from the umbilical cord to the heart of the foetus.

  3. Tony Biondo Reply:

    What are the advantages of the foramen ovale (hole in heart) for a fetus?


    How is the circulation of blood affected if the hole in heart doesnt close after birth?

    thanks for the help
    :) x

  4. Alis Grave Nil Reply:
  5. Jade Reply:

    What are the differences between a fish and a human heart? And how has evolution played a significant role in their developments.


  6. Hound Reply:

    Just an overview to understand what it does. Thanks in advance!

  7. Imagine Reply:

    Can somebody please describe the differences between the adult circulatory system and fetus circulatory system, please and thank you.

  8. Brie Massacre Reply:
  9. The Lesser Child Reply:

    Also based on the environment of the fetus, how does these differences make fetal circulation more efficient?

  10. Enid C Reply:

    There is almost always a mixture of oxygenated and deoxygenated blood in fetal blood…Where does the deoxygenated blood in fetal blood come from?

  11. Rachel Willis Reply:

    I’m getting confused with this. If the umbilical cord is involved in the delivery of oxygenated blood to the fetus and removal of deoxygenated blood, why do chorionic villi exist since they do the same thing?

  12. Omar M Reply:

    Just to clarify, the nurse on the show claimed the baby stopped breathing in the womb. I always thought the baby just borrowed oxygenated blood from the mother. How could it ‘stop’ breathing?

  13. Snowball Reply:

    Why is not necessary to send all the blood to the lungs?

  14. Kelsey Reply:

    I know that the ductus venosus and the foramen ovale are two shunts that alter the blood flow in the fetal heart but it appears to me that they allow oxygenated blood to mix with deoxygenated blood and I don’t understand why that is. What other differences are there?

  15. Dsfsdf Reply:

    Also, is the mothers blood carried thourgh these blood vessels?
    What is the direction of blood flow in these vessels?

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