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1. | Do nasal symptoms trigger starts or worsen when you come into the working environment? |
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2. | Do nasal symptoms trigger of or worsen when you enter the power plant or its environ |
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3. | Do you have nasal symptoms improved during the weekend, when off or on leave? |
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4. | Do you have eye symptoms at work such as tears coming out of your eyes? |
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5. | Do you have eye symptoms at work such as itching? |
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6. | Have you ever experience breathlessness at work? |
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7. | Have you ever experienced chest tightness at work? |
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8. | Have you ever experienced breathlessness and chest tightness at the same time when at work? |
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| Does the symptom disappear at weekends, when off or on leave? |
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9. | Have you ever, even when not having a cold or flu had sneezing or nose itching at work? |
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10. | Have you ever, even when not having a cold or flu had running nose at work? |
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11. | Have you ever, even when not having a cold or flu had nose blockage at work? |
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