The most common aneuploidy condition is:

Which of the following is true about cordocentesis?

A type of gestational trophoblastic disease that is considered to be malignant & really metastatic is called:

Growth of the chorionic villi further extension of the placenta through the myometrium describes:

Post amniocentesis, the sonographer should demonstrate and document:

If a localized thickening of the placenta and myometrium is seen, which changes within 20 minutes, this would most likely represent?

AFP levels are considered abnormal when elevated only.

South of the Antarctic Circle, the sun appears

A person standing where the moon’s penumbra touches the earth will see

The earth moves most rapidly in its orbit around