Which layer of the eye is primarily responsible for drug penetration?
Understand the Problem
The question is asking which part of the eye is mainly responsible for allowing drugs to penetrate it, which implies a need for knowledge about the structure and function of the eye layers.
Answer
The cornea is primarily responsible for drug penetration in the eye.
The final answer is the cornea.
Answer for screen readers
The final answer is the cornea.
More Information
The cornea is the most anterior surface of the eye and consists of several layers, with the epithelial layer being a major barrier to drug permeation. It plays a crucial role in ocular drug delivery due to its unique structure and composition.
Tips
A common mistake is confusing the cornea with other layers such as the conjunctiva or sclera, which also play roles in drug delivery but are not the primary barriers.
Sources
- Ocular Drug Delivery - PMC - PubMed Central - pmc.ncbi.nlm.nih.gov
- Ocular Drug - an overview | ScienceDirect Topics - sciencedirect.com
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