What condition is characterized by inflammation of the mucous membrane in the eye?

The condition characterized by inflammation of the mucous membrane in the eye is conjunctivitis. This inflammation affects the conjunctiva, which is the thin, transparent tissue that covers the white part of the eyeball and the inner surface of the eyelids. Conjunctivitis can be caused by various factors, including infections (viral or bacterial), allergies, or irritants. Symptoms often include redness, itching, swelling, and discharge from the eye, making it easily recognizable.

Other listed conditions do not relate to inflammation of the eye. Convergence refers to the ability of the eyes to work together effectively to focus on a single object. Cyclic behavior typically refers to repetitive behaviors that can be observed in various contexts, including psychology and animal behavior. Cheyne-Stokes respiration describes a specific pattern of breathing often associated with certain medical conditions and is not relevant to eye health.