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Through which part can harmful substances such as nicotine pass from the mothers blood to the babys blood?
Wiki User
∙ 11y ago
trough the placenta
i think
should be umbilical cord...... I think too
Wiki User
∙ 11y ago
Wiki User
∙ 13y agotrough the placenta
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True or false the term bloodline accurately describes heredity because DNA is carried to offspring through the mothers blood?
False
Does Mother's blood flows into the foetus through placenta.True or False?
False. The mothers blood flows through the placenta in vessels next to the foetal blood that flows in separate vessels. Oxygen and nutrients can flow from the mothers blood into the foetus' blood and carbon dioxide and waste products can flow from the foetus' blood to the mother's blood through the vessel membranes, however the two bloods will never actually mix.
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Erythroblastosis fetalis (hemolytic disease of the newborn). A first-born child will not usually suffer harmful effects, however subsequent babies will be affected.
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Which part can harmful substances such as nicotine pass from the mothers blood to the baby's blood?
trough the placentai thinkshould be umbilical cord...... I think too
How would harmful substances in the mothers blood reach the embryo in her uterus?
The substances can pass through the placental wall.
Can nursing mothers take a Xanax?
NO! Xanax is a benzodiazapine, which is secreted through breast milk. They can be especially harmful to a baby.
How does smoking affecr a nursing mothers milk?
she produces milk that contains nicotine
How does nicotine travel through the blood to the fetus?
Either through the umbilical cord (in the case of a pregnant woman) or by passive smoking.Nicotine gets into the mothers blood stream which then flows into the baby's blood stream.
What is one harmful substance that may pass from the mothers blood to the baby's blood?
A baby and its mother use different bloods. However, the placenta, that allows nutrients to pass into the baby, can also allow harmful substances.
Name 2 ways in which harmful substances can be passed onto the foetus?
To my knowledge there is only one way. Across the placenta and into the foetus. Everything taken into mothers body will pass across the placenta, around the system of the foetus and even returning waste back across the placenta through the magic of Osmosis.
For the unborn children of mothers who smoke heavily nicotine is an?
Smoking or using nicotine gum or patches while pregnant, especially during the first trimester, can cause birth defects.
Is frequent breast sucking harmful?
No, I don't think so, if it was harmful, mothers with infants would have harmed breasts ;)
Why is the eclipse bad for pregnant mothers?
There is nothing harmful in an eclipse - it is simply a shadow falling across the moon.
When a pregnant woman ingests toxins such as alcohol and nicotine the embryo is put at risk because these toxic can?
Diffuse from the mothers blood Into the embryos blood Within the placenta
What substances does babies take from its mother?
One of them is vitamins/ food which comes from the mothers food which is needed for the baby to survive.
