click below
click below
Normal Size Small Size show me how
Bonewit #6
Eye&Ear Assesment & Procedures- Madison W.
| Question | Answer |
|---|---|
| Astigmatism | A refractive error that causes distorted and blurred vision for both rear and far objects due to a cornea that is oval shaped. |
| Audiometer | An instrument used to measure hearing acuity quantitatively for various frequencies of sound waves. |
| Canthus | The junction of the eyelids at either corner of the eye. |
| Cerumen | Earwax |
| Hyperopia | Farsightedness |
| Impacted | Wedged firmly together so as to be immovable. |
| Instillation | The dropping of a liquid into a body cavity. |
| Irrigation | The washing of the body canal with a flowing solution. |
| Myopia | Nearsightedness |
| Otoscope | An instrument used to examine the external ear canal and tympanic membrane. |
| Presbyopia | A decrease in the elasticity of the lens that occurs with aging, resulting in a decrease ability to focus on close objects. |
| Refraction | The deflection or bending of light rays by a lens. |
| Tympanic membrane | A thin, semitransparent membrane between the external ear canal and the middle ear the receives and transmits sound waves. Known as the eardrum. |