What structure is the arrow pointing to?
Correct. The inferior tarsus is a collagenous tissue within the lower lid that gives it firmness. It is also the site of Meibomian glands, which secrete the oily layer of the tear film.
Incorrect. Orbital fat provides cushioning for the eyes and their appendages. The indicated structure is the site of the Meibomian glands, which secrete the oily layer of tear film. Try again!
Incorrect. This tendon attaches the inferior rectus muscle to the sclera. The arrow is pointing to a structure in the lower lid. Try again!
Incorrect. The inferior orbital septum is a layer of collagenous tissue that separates the lid tissue from orbital tissue, acting as a barrier to infection spreading inward from the skin. The indicated structure is the site of Meibomian glands, which secrete the oily layer of tear film. Try again!