Objective To analyze the reason and process of an acute poisoning accident of nitrogen oxide and to propose measures for its control and prevention.
Methods Diagnosis was based on clinical manifestations,occupational health survey findings in the workplace,and diagnosis criteria of occupational diseases.
Results Exposure to nitrogen oxide led to the acute severe poisoning accident.
Conclusion Comprehensive strategies for occupational disease control and prevention need to be adopted to prevent the re-occurrence of this kind of poisoning accident.
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