Your assignment is to prepare and submit a paper on peak flow. A spirometer is the equipment used in the measurement of peak flow. This apparatus measure the amount of air, which is taken in during in

Your assignment is to prepare and submit a paper on peak flow. A spirometer is the equipment used in the measurement of peak flow. This apparatus measure the amount of air, which is taken in during inspiration phase and expired out over a specified time. Along with the amount, it also keeps a record of the speed, which is then converted to rate of air inspired and expired (Spirometer 2006) (Pederson 1996). Stating more scientifically, it measures lung functions specifically the measurement of the amount (volume) and /or speed (flow) of air that can be inhaled and exhaled.

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