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Get Valid Spirometry Results EVERY Time


March 2011
DHHS (NIOSH) Publication No. 2011-135

This document is intended to provide concise information on how to identify and correct technical and equipment errors encountered during spirometry testing, using the most current standard professional practice guidelines. Graphic examples and descriptive text enable the user to easily identify common testing problems. The document (20″ x 24″ poster) is intended to be posted in clinical testing areas for easy reference during test administration.