Smell identification tests

Smell identification tests assess a person’s ability to correctly recognize and name common odors. Typically, they involve presenting a series of scent samples—often contained in small jars or packets—and asking the individual to identify each smell from multiple choices or by free description. These tests help detect olfactory dysfunction, which can indicate neurological or respiratory issues, and are useful in diagnosing conditions like anosmia or early signs of neurodegenerative diseases. They are standardized to ensure consistent, reliable measurements of a person’s sense of smell.