Which of the following maternal laboratory values would be elevated in the presence of Trisomy 18?

Why would a patient be given progesterone along with estrogen, instead of estrogen alone, for hormone replacement therapy?

Which of the following is a vitamin that has been shown to significantly reduce the likelihood of neural tube defect?

Which of the following terms is defined as foreshortening of distal long bones (radius, ulna, tib/fib)?

If a young lady does NOT experience menarche before age 16, she is said to have:

A normal 4-chamber heart view can rule out all of the following cardiac abnormalities, except:

Which of the following would NOT be a likely cause of postmenopausal bleeding?

A patient presents with bright red spotting at 28wks gestation. She states she has a history of vasa previa in a prior pregnancy. Assuming this pregnancy also has vasa previa, what are the expected U/S findings?

Upon ultrasound interrogation of the fetal brain, a midline anechoic tubular mass is noted. Color Doppler reveals turbulent Doppler signal within the cystic mass. These sonographic findings are consistent with:

A two-day old female newborn presents to the ultrasound department with a history of a palpable pelvic mass. Sonographically, the uterus and vagina appear enlarged and both contain simple appearing fluid. This finding is termed: