Which patient would be considered legally blind?

Legally blind is defined as having a visual acuity of 20/200 or worse in the better eye, even with the best possible corrective lenses. In this case, the correct answer pertains to the patient with wet macular degeneration who has best corrected central visual acuities of 10/120 in the right eye and 10/200 in the left eye.

The visual acuity of 10/200 indicates that the patient can see at 10 feet what a person with normal vision can see at 200 feet, categorizing them as legally blind. This is consistent with the legal definition, as it falls below the threshold for visual acuity.

While the other choices present patients with significant visual impairments or specific conditions, they either have better visual acuity or have conditions that do not necessarily meet the legal blindness criteria based on the metrics provided. Therefore, the wet macular degeneration patient's recorded acuity clearly qualifies as legally blind per the established guidelines.