Breathing rate is calculated by dividing the number of breaths by the time taken and multiplying by 60. Tidal volume is averaged by counting squares for TV over a set number of breaths.
La frecuencia respiratoria se calcula dividiendo el número de respiraciones por el tiempo y multiplicando por 60. El volumen corriente se promedia contando las cuadrículas para el TV durante un número determinado de respiraciones.
| Front | Explain how to calculate breathing rate and tidal volume from spirometer trace. |
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| Back | Calculating breathing rate & tidal volume:
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