Question

How do you record reading from a peak expiratory flow meter?

Option 1: Measure the highest reading achieved during forced expiration.
Option 2: Record the average of three consecutive readings.
Option 3: Document the lowest reading observed during inhalation.
Option 4: Sum the readings obtained during both inhalation and exhalation.

Answer 1

To record readings from a peak expiratory flow meter, you should measure the highest reading achieved during forced expiration.

Step-by-step explanation:

To record readings from a peak expiratory flow meter, you should measure the highest reading achieved during forced expiration. This means that you should take a deep breath and then blow into the peak flow meter as hard and as fast as you can. The highest reading on the scale will indicate the maximum amount of air you can exhale forcefully.