A swinging light test was performed on the above patient. The left pupil has been dilated with atropine. a. Which is the abnormal pupil? b. Give three possible causes.
a. Which is the abnormal pupil?
b. Give three possible causes.
Answer a The left side. Answer b a. left optic neuritis. b. left total retinal detachment. c. left arteritic optic neuropathy.
Answer b a. left optic neuritis. b. left total retinal detachment. c. left arteritic optic neuropathy.