Pharmacology Atropine is substituted by phenylephrine to facilitate fundus examination when? A Mydriasis required without cycloplagia B Cycloplegia is required C Mydriasis and cycloplegia both required D Cycloplegia and mydriasis both are not required 💡 Explanation Atropine is substituted by phenylephrine to facilitate fundus examination when? ✓ Correct Answer: A. Mydriasis required without cycloplagia