Stages of Pupillary Evaluation

Schematic picture shows the different stages of pterygia. Stage 1: The... |  Download Scientific Diagram

Seeing the world is made possible by the eyes’ ability to receive and analyze light energy as it enters the eye. Eye structures and nerves are activated by this light, which produces pictures. Several nerves activate the muscles that make up the iris and lens and the ciliary bodies and lens muscles. The pupillary light reflex is the term for this. Patient care for those with aberrant pupillary reflexes requires a thorough pupillary evaluation. This exercise examines assessment and treatment options for people with this condition.

The Different Types of Vision Tests

Visual acuity test

You may recognize this test by its commonly known name: the “eye chart” test. When you’re asked to identify a series of letters printed on a chart, you’re placed about 20 feet away from the chart (officially called a Snellen Eye Chart). To get to the bottom of a chart, the type gets smaller … Read More