5.病人使用正壓呼吸器,吸氣末氣道壓為15 cm H2O,食道壓為5 cm H2O,肺泡壓為6 cm H2O,下列敘述何者正 確? ①transairway pressure = 9 cm H2O ②transthoracic pressure = 6 cm H2O ③transpulmonary pressure = 1 cm H2O ④transrespiratory pressure = 10 cm H2O
(A)僅①③
(B)僅②④
(C)僅①②③
(D)①②③④
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統計: A(142), B(60), C(206), D(51), E(0) #2408469
統計: A(142), B(60), C(206), D(51), E(0) #2408469
詳解 (共 2 筆)
#4227128
經肺壓:6-5=1
經胸廓壓:6-0=6
經氣道壓:15-6=9
經呼吸系統壓:15-0=15
9
0