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Occupational asthma management — DOccMed MCQ

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ModerateOccupational Lung DiseaseOccupational asthma managementDOccMed

A laboratory animal technician has confirmed occupational asthma to rat urinary proteins. Symptoms improve on leave but recur within two shifts despite FFP3 use, local extraction and reduced cage-cleaning time; she wants to remain in animal rooms. What is the most appropriate advice regarding fitness for work?

Educational content. Not a substitute for clinical judgement or local policy.

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Correct answer: B — Recommend removal from further rat allergen exposure and discuss redeployment

Once occupational asthma is confirmed, continued exposure risks persistent or worsening disease. Respiratory protective equipment may reduce exposure but is less reliable than removal from the causative sensitiser. Treatment alone does not address the occupational cause. Redeployment should be discussed sensitively with the worker and employer.

Reference: HSE Occupational Asthma guidance; COSHH Regulations