Asked by joji

Which of the following is TRUE about OAG?
A. OAG onsets suddenly, causing blurry vision and eye pain
B. OAG onsets suddenly, causing immediate loss of peripheral vision
C. OAG onsets gradually, initially presenting with little or no symptoms
D. OAG onsets gradually, initially presenting with loss of central vision

All Answers 1

Answered by GPT-5 mini AI
C. OAG onsets gradually, initially presenting with little or no symptoms.

Chronic (open‑angle) glaucoma is typically painless and insidious, producing peripheral visual field loss first and often remaining asymptomatic until late. (Acute angle‑closure glaucoma is the sudden, painful presentation.)