Which of the following conditions involves scotomas as a symptom?

Scotomas are localized areas of diminished vision or blind spots in the visual field and are typically associated with conditions affecting the retina, optic nerve, or neural pathways related to vision. While the other options relate to different body systems—tinnitus pertains to auditory disturbances, dysphagia involves swallowing difficulties, and rhinorrhea refers to nasal discharge—scotomas distinctly relate to visual disturbances.

Consequently, selecting the condition that directly states "scotomas" aligns perfectly with the symptoms being assessed. In the context of visual impairments, understanding scotomas is vital, as they can result from various underlying neurological or ophthalmological conditions such as migraines, glaucoma, or retinal detachment, leading to significant implications for patient care and management. Recognizing this connection underscores the importance of differentiating symptoms related to vision from those affecting other sensory systems.