Identify the vessel at Arrow B.  

Which heart valve is auscultated (heard) at the arrow C?

Identify the structure indicated by arrow 

Identify the arrows on picture B.

Give the function for the structure at the arrow on the above model.

The structures at the arrows play a role in what process?

Identify the cell on the histology slide labeled “D”.

Name the body area drained by the lymph nodes represented by the area labeled “A” on the above model.

Identify the structure indicated by arrow 

Identify the type of cell at the pointer.