Why does a mother's blood volume increase during pregnancy?
A)A mother's blood volume increases to keep up with her increase in tidal volume.
B)A mother's blood volume increases to accommodate for flow through the placenta.
C)A mother's blood volume increases to keep up with the increase in GFR.
D)A mother's blood volume increases to strengthen the immune system.
E)A mother's blood volume increases due to the weight of the fetus.

Question

Quizplus · Accepted Answer

A mother's blood volume increases to accommodate for flow through the placenta. This is necessary to ensure adequate oxygen and nutrient delivery to the developing fetus.

Why Does a Mother's Blood Volume Increase During Pregnancy