69.粒狀污染物懸浮於空氣中可稱之為總懸浮微粒(total suspended particulate, TSP),可根據
其粒徑大小再細分為落塵(fall dust)及其他不同粒徑的懸浮微粒(particulate matters), 試問下列那一種類型之微粒最容易附著於肺泡?
(A)落塵(fall dust)
(B)懸浮微粒(particulate matters, PM10)
(C)細懸浮微粒(fine particulate matters, PM2.5)
(D)500奈米或更小的微粒
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統計: A(24), B(97), C(756), D(103), E(0) #1154215
統計: A(24), B(97), C(756), D(103), E(0) #1154215