Which lobe of the liver is located inferior to the echogenic linear structure indicated by the RED arrow in this image?

Which statement is TRUE regarding intrahepatic biliary dilatation?

If it were discovered that there are definite harmful biological effects associated with the use of diagnostic ultrasound, which statement would be the most reasonable expectation?

In this image, what vessel is indicated by the PINKarrow?

In this image of fetal kidneys, what type of renal abnormality should the sonographer suspect?

Which junction forms the origin of the portal vein?

Using this diagram, what structure is indicated by the number 5?

What structure is indicated by the BLUE arrow in this image?

This sonographic image of a kidney was taken from a patient diagnosed with hyperuricemia.  What is a possible diagnosis?

Which statement best describes a fetal head that is dolicocephalic?