Health care

Health care

Of or pertaining to the prevention and treatment of illness, and the preservation of physical and mental well-being, through the services provided by medical professionals.

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Health care > Optometry

image jump

Eyewear; Optometry

Abrupt displacement of the image when vision passes from one field to another, given by the difference in prismatic effects at the dividing line.

indirect ophthalmoscope

Eyewear; Optometry

An optical instrument used with a condensing lens (hand-held or integral) to examine the eye, particularly the media and the fundus, by producing a real intermediate image which ...