Page 8 - Measure Peak Flow
P. 8
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PAT I E N T P R E PA R AT I O N
1. Positioning
• The PFM is conventionally measured with the patient standing, though an upright
seated position is also suitable.
• The mouthpiece of the PFM is placed in the patient’s mouth and sealed by the lips.
• The tongue should not be placed in the front opening of the meter.
M O N D A Y , F E B R U A R Y 1 , 2 0 X X 8
