example, CF@2 ft' refers to "count fingers at 2 feet". HM (hand motion) is used when an individual can only see the direction of hand movement close to the face. LP (light perception) is used when an individual can only detect light but not shapes, motions or colors. NLP (no light perception) is assigned when an individual cannot detect any light.

Pupil function

An examination of pupilary function includes inspecting the pupils for equal size (1 mm or less of difference may be normal), regular shape, reactivity to

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