What symptom is not associated with heat hazards in workers in outdoor high-temperature environments?

B is the correct answer because gout is a medical condition characterized by sudden episodes of painful arthritis, typically due to high levels of uric acid in the blood. It is not directly related to heat exposure or high-temperature environments.

In contrast, the other symptoms listed—heat exhaustion, heat cramps, and heat stroke—are all conditions that can arise due to heat hazards. Heat exhaustion occurs from prolonged exposure to high temperatures, leading to heavy sweating and dehydration. Heat cramps are painful muscle contractions that can occur when a person becomes dehydrated and loses electrolytes due to excessive sweating. Heat stroke is a severe medical emergency resulting from prolonged exposure to high temperatures, leading to body temperature regulation failure, confusion, and potential unconsciousness. Each of these conditions directly results from heat stress and can affect workers in outdoor high-temperature environments, while gout does not relate to thermal stress conditions.