Medical Quiz

Topics: Eye Physiology Quiz

If an object moves closer than the far point of vision, which is NOT one of the three reflexes that must occur to bring the image to proper focus?

A. Accommodation of the lens

B. Relaxing ciliary muscles

C. convergence of the eyes

D. constriction of the pupil

Select your answer:
     


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Sensory neurons in the retina send ____________ which are routed to the visual cortex in the occipital lobe of the brain.

A. action potentials

B. blind spots

C. light waves

D. accomodations