Total magnification 400X, Objective 40X
L - Lumen
C - Cilia
N - Nucleus
E = Epithelium
Histo-Tips: When trying to differentiate between veins and arteries, look for clearly defined layers (usually arteries) or the size of the lumen (usually collapsed in veins).
Comments
Please label the epithelium
Please label the epithelium you are showing itself- so put a bracket around what is the pseudostratified columnar epithelium in a region where you see it.