Which activity is prohibited in an area where blood specimens are handled?

Giải thích

Eating, drinking, smoking, applying cosmetics or lip balm and handling contact lenses are prohibited where there is a reasonable likelihood of occupational exposure, because they create a hand-to-mucous-membrane route. Wearing appropriate protective clothing and documenting collections are expected practices. Specimens may be stored in a refrigerator designated for that purpose, but food may never be stored there.