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当前学科：全科住院医师
题目：
单选题
若收缩压≥180mmHg，舒张压在90～3mmHg间波动，其高血压类别是（）。
A
临界高血压
B
轻度高血压
C
中度高血压
D
重度高血压
E
单纯收缩期高血压
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