53.肺基底部的通氣/灌流比值,及肺泡內的氧分壓分別約為多少?
(A)2.4,150 mm Hg
(B)1.8,120 mm Hg
(C)1.2,120 mm Hg
(D)0.6,90 mm Hg
答案:登入後查看
統計: A(34), B(74), C(99), D(410), E(0) #2180627
統計: A(34), B(74), C(99), D(410), E(0) #2180627