preferred_name: Eye that was covered with red lens during test &#x7C; Eye &#x7C; Eye physical exam
preferred_name_lc: eye that was covered with red lens during test &#x7c; eye &#x7c; eye physical exam
label: Eye that was covered with red lens during test &#x7C; Eye &#x7C; Eye physical exam
label_lc: eye that was covered with red lens during test &#x7c; eye &#x7c; eye physical exam