| A | B |
|---|
| amblyopia | dimness of vision |
| diplopia | double vision |
| hyperopia | farsightedness |
| presbyopia | advanced age farsightedness |
| myopia | nearsightedness |
| astigmatism | irregular curvature of the cornea or lens |
| cataracts | condition in which the eye lens becomes opaque |
| cones | structures of the eye responsible for colored vision |
| glaucoma | increase in interocular eye pressure |
| miotic | pertaining to or causing contraction of the pupil |
| optic disc | an area of the eye devoid of visual reception (blind spot) |
| rods | cells in the retina sensitive to dim light |
| strabismus | a condition in which the muscles of the eyeball do not coordinate their action (crosseyes) |
| sty | infection of gland along the eyelid |
| rhinitis | inflammation of the lining of the nose |
| presbycusis | a condition that causes deafness due to the aging process |
| Meniere's disease | condition affecting semicircular canals of inner ear |
| detached retina | the vitreous fluid contracts, pulling on the retina and causing a tear |
| deviated nasal septum | a bend in the cartilage structure of the partition between the nasal cavities |
| nasal polyyp | growth that occurs in sinus cavity |
