試題詳解

27.ARDS 的病人導致 multiple organ dysfunction syndrome 時，通常會伴隨有嚴重的 pulmonary edema，關於肺臟在正常的生理狀況下如何清除過多水分之敘述，下列何者錯 誤？①正常情況下，microvascularhydrostatic pressure (P_mv) + interstitial osmotic pressure (TT_i ) 會大於 microvascular osmotic pressure (TT_mv) +interstitial hydrostatic pressure (P_i ) ②正常情況下，microvascular hydrostatic pressure (P_mv) + interstitial osmotic pressure (TTi )會小於 microvascularosmotic pressure (TT_mv) + interstitial hydrostatic pressure (P_i ) ③lymphatic drainage system is the primary operant system under nonpathologic conditions ④dense connective tissue 位於 peribronchovascular space 可以儲存正常肺內水量2倍的水 ⑤Drainage 會受到呼吸時 intrathoracic pressure 的影響
(A)僅①③
(B)僅②③
(C)僅②④
(D)僅①③⑤