【单选题】
单纯收缩期高血压水平范围是()
A、收缩压≥140mmHg,舒张压<90mmHg
B、收缩压≥180mmHg,舒张压≥110mmHg
C、收缩压120~139mmHg,舒张压80~89mmHg
D、收缩压140~159mmHg,舒张压90~99mmHg
E、收缩压160—179mmHg,舒张压100~109mmHg
A、收缩压≥140mmHg,舒张压<90mmHg
B、收缩压≥180mmHg,舒张压≥110mmHg
C、收缩压120~139mmHg,舒张压80~89mmHg
D、收缩压140~159mmHg,舒张压90~99mmHg
E、收缩压160—179mmHg,舒张压100~109mmHg