tear film
Từ liên quan
eyecorneaconjunctivalacrimal glandtear ductmucuslipidaqueousproteinsurfactantlubricationhydrationmoistureevaporationosmolaritysurface tensionstabilitydry eyekeratitisblepharitisepitheliumblinkeyelidlacrimationsalineelectrolytelysozymeimmunoglobulininflammationirritationrednessburningitchingvisionrefractionopticsopacitytransparencyeye dropointmentviscosityosmosissecretiondrainagehomeostasisprotectiondebrisforeign bodycorneal ulcerdrynesshumiditywinddustallergyhistamineophthalmologyoptometryslit lampfluoresceinstainingcapillaryblood vessel