A patient presents to the ultrasound department for an endovaginal sonogram. She is complaining of vaginal bleeding. Which of the following statements is NOT true of endovaginal imaging?

A 19-year-old gravid patient presents to the ultrasound department with a history of light vaginal spotting and nausea. Sonographically, a single live intrauterine pregnancy is discovered. Within the right adnexa, a simple appearing cyst with a thick echogenic rim is noted. Interrogation with color Doppler reveals hyperemic flow within the borders of this mass. What is the most likely diagnosis?

A sonographic examination of the fetal cranium reveals the presence of a monoventricle and fused thalami. Which of the following facial features would be least likely noted in the presence of these cranial findings?

Which of the following would be considered a hammock-shaped pelvic muscle group located between the coccyx and pubis?

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: