单选题心电图检查时红色导联线应连接在（）A右上肢B右下肢C左下肢D胸前E左上肢
单选题
心电图检查时红色导联线应连接在（）
A
右上肢
B
右下肢
C
左下肢
D
胸前
E
左上肢
参考解析
解析：
暂无解析
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