why doctor dips the thermometer in water before use?
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Answered by
1
there are two reasons
to bring the temperature to normal
to remove and pathogens from it transferred by the former patient
to bring the temperature to normal
to remove and pathogens from it transferred by the former patient
Answered by
1
the docter first uses it on another patient he needs to clean the thermometer to use it further to avoid infection or disease
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