Number 1 on the image can be identified as _______ (subcutaneous layer / fat / cooper’s ligament / mammary layer). Number 2 on the image can be identified as _______ (fat / mammary layer / retromammary layer / pectoralis muscle). 

What is the double sac sign represent?

The red pulp of the spleen is responsible for the ________________ function.

What is the normal blood flow pattern in the hepatic veins?

What is the structure is identified by the yellow arrow?

What structures are identified by the numbers 1, 3, 5?

Which of the following statements is FALSE regarding the portal vein?

Peak production of which hormone causes ovulation to occur?

What is the function of the acinar cells in breast tissue?

Which of the following would allow for the most optimal visualization of the hepatic veins draining into the IVC?