Which test is also known as perimetry?
a. Snellen chart
b. cover test
c. visual field testing
d. refraction test

Visual field testing is the test commonly referred to as perimetry. It assesses a person’s entire field of vision, helping to identify any blind spots or abnormalities in their peripheral vision. This is crucial for diagnosing various eye conditions such as glaucoma, macular degeneration, and neurological disorders, as they can significantly affect visual clarity and overall quality of life.

In the real world, visual field testing is often performed by eye care professionals using specialized equipment. The results can influence treatment decisions and monitor disease progression, ensuring that patients receive timely interventions. It’s fascinating how such tests can reveal not just eye health, but also broader neurological issues, showing the interconnectedness of vision and brain function!