73 下列何者使腦血管收縮最明顯？(A)增加血液中二氧化碳（CO2）分壓 (B)降低血液中二氧化碳分壓 (C)增加血液中氧氣（O2）分壓 (D)降低血液中氧氣分壓

問題詳情

73 下列何者使腦血管收縮最明顯？
(A)增加血液中二氧化碳（CO2）分壓
(B)降低血液中二氧化碳分壓
(C)增加血液中氧氣（O2）分壓
(D)降低血液中氧氣分壓

參考答案

答案：B
難度：非常困難0
統計：A(0),B(0),C(0),D(1),E(0)

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