A consensual light reflex in the right eye results in what effect on the pupils?

The consensual light reflex is a neurological response where, when light is directed into one eye, both pupils constrict equally. This response is facilitated by the connections between the retina and the brain's midbrain area, particularly in the optic pathways. When light is shone into the right eye, not only does the right pupil constrict, but the left pupil also constricts as part of this reflex mechanism. This reaction helps in regulating the amount of light that enters both eyes and is essential for proper vision.

In the context of the options given, the answer indicating constricted pupils correctly describes the expected outcome of the consensual light reflex. Unlike other options, which imply various abnormal conditions of the pupils, constricted pupils accurately reflects the normal physiological response seen during this reflex.