Juanita Is Having a Normal Pregnancy and the Fetus Is

Multiple Choice

Juanita is having a normal pregnancy and the fetus is developing well.However,Juanita has recently picked up an infection and bacteria have accumulated in her blood stream.We know that most likely,

A) many of these bacteria will be able to enter the fetus's circulation.
B) the bacteria will be eliminated by the white blood cells of the fetus.
C) the bacteria will be eliminated by the antimicrobicidal secretions of the amnion.
D) the placental wall will block the bacteria from entering the fetus.