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CO poisoning neurological sequelae — DOccMed MCQ

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HardOccupational DiseaseCO poisoning neurological sequelaeDOccMed

A 44-year-old oil refinery worker is found unconscious in a confined space. After rescue and resuscitation, he recovers but has persistent cognitive difficulties including memory impairment and personality change. Carbon monoxide exposure is confirmed. What occupational health considerations are relevant?

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Correct answer: C — Delayed neuropsychiatric sequelae of CO poisoning can occur and may be permanent, requiring neuropsychological assessment and consideration of long-term fitness for safety-critical work

Delayed neuropsychiatric sequelae of CO poisoning include cognitive impairment, personality change, and psychiatric symptoms. These can be permanent. Neuropsychological assessment is important for determining long-term functional capacity and fitness for safety-critical work.

Reference: FOM Fitness for Work; Toxicology Guidelines