Problem: A 19-year-old college student presents complaining of redness in the left eye, she denies pain in the eye. On exam you note conjunctival redness, no discharge, and pupillarly size, shape and reaction are normal. Her history reveals that she wears contact lens and slept in them last night. The best next action for the NP to complete is: Order gentamycin eye drops to be instilled in the left eye Complete a flourescein stain of her left eye Refer the patient to an ophthalmologist Send the patient to the ED immediately