Surgery Which statement regarding glaucoma is true? A If recognized early, the optic neuropathy of glaucoma is reversible B Topical B-adrenergic antagonists have few if any side effect due to their systemic absorption C The initial symptom oh optic neuropathy due to glaucoma is loss of central vision D None of the above 💡 Explanation Which statement regarding glaucoma is true? ✓ Correct Answer: D. None of the above