Valve of Hasner is present at________________?
Correct answer: B. Naso lacrimal duct
- A. Stensons duct
- B. Naso lacrimal duct
- C. common bile duct
- D. maxillary Sinus
Explanation
The valve of Hasner is the distal mucosal fold at the opening of the nasolacrimal duct into the inferior meatus of the nose. The other options are ducts or structures of different systems.
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