TIMED VITAL CAPACITY
\tˈa͡ɪmd vˈa͡ɪtə͡l kəpˈasɪti], \tˈaɪmd vˈaɪtəl kəpˈasɪti], \t_ˈaɪ_m_d v_ˈaɪ_t_əl k_ə_p_ˈa_s_ɪ_t_i]\
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Measure of the maximum amount of air during a forced vital capacity determination that can be expelled in a given number of seconds. It is usually given as FEV followed by a subscript indicating the number of seconds over which the measurement is made, although it is sometimes given as a percentage of forced vital capacity.
By DataStellar Co., Ltd
Word of the day
Hydrocorallia
- division Hydroidea, including those genera that secrete a stony coral, as Millepora and Stylaster. Two forms of zooids life project from small pores in the coral resemble other hydroids. See Millepora.