All of the Following are Reasons Why the Eyes Have

Question

All of the following are reasons why the eyes have no normal microflora except:
A)eyelids present a physical barrier to colonization
B)viruses are unable to penetrate the conjunctiva
C)lacrimal gland secretes fluid that continuously flushes the cornea
D)tears contain an enzyme that breaks down bacterial cell wall

Accepted Answer

The statement "viruses are unable to penetrate the conjunctiva" is not a valid reason why the eyes have no normal microflora. The other choices are valid reasons for the absence of normal microflora in the eyes.