Certified Ophthalmic Assistant Practice Exam

Which test compares the direct and consensual responses to the pup?

1. slit-lamp examination

2. visual acuity test

3. swinging flashlight test

4. color vision test

The correct answer is: swinging flashlight test

The test that compares the direct and consensual responses to the pup is called the swinging flashlight test. This test is conducted by shining a light into one eye and then quickly moving it to the other eye to observe the responses of both pupils. This comparison helps evaluate the pupillary light reflex and detect any abnormalities in the pupillary pathways. The other options are not correct because: A. Slit-lamp examination is used to examine the anterior segment of the eye, including structures such as the cornea, iris, and lens. B. Visual acuity test assesses the clarity of vision at a distance and does not involve pupillary responses. D. Color vision test evaluates color perception and does not specifically assess pupillary responses.