What is a suitable substitute for the Rainbow Passage if the test subject cannot read or doesn speak English?
The reason for the talking exercise is to test the fit of the respirator while the person’s mouth and jaw are moving, just like will occur in the work place. It is not really important that the exact language in the Rainbow Passage be used. What is important is that the person speaks loud enough so that others can hear and understand. If the Rainbow Passage cannot be used, have the individual count out loud, or sing, or say almost anything. As long as you simulate talking out loud just like will be done in the work place, you will be achieving the intent of this exercise.
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- What is a suitable substitute for the Rainbow Passage if the test subject cannot read or doesn speak English?
