题目内容：
急性炎症过程中，下列最先发生的变化是
A．静脉性充血 B．动脉性充血
C．细动脉痉挛
D．白细胞附壁
E．液体渗出
参考答案：
答案解析：
单选题：急性炎症过程中，下列最先发生的变化是
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B．动脉性充血
C．细动脉痉挛
D．白细胞附壁
E．液体渗出
B．动脉性充血
C．细动脉痉挛
D．白细胞附壁
E．液体渗出
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回答(58)题
回答(58)题A．examination B．evidence C．treatment D．fact