【单选题】成人安静状态下,关于血压的说法,正确的是
A.
高血压:收缩压≥140mmHg和(或)舒张压≤90mmHg
B.
正常血压:收缩压90~139mmHg,舒张压60~79mmHg
【简答题】正常成人的血压是收缩压 100~120mmHg , 用国际单位制表示是多少 Pa( )
【单选题】成人正常血压的标准是
A.
收缩压>140mmHg,舒张压<90mmHg
B.
收缩压<140mmHg,舒张压<95mmHg
C.
收缩压>160mmHg,舒张压<90mmHg
D.
收缩压<140mmHg,舒张压<90mmHg
E.
收缩压<130mmHg,舒张压<95mmHg
【简答题】Have you ever seen snow? Many people in the world have not. Some countries never have snow; some have only a little on the tops of very high mountains. In the north of England, there is quite a lot of...
【单选题】These countries ________ too many wars since ancient time.
【简答题】12 正常成人的血压是收缩压 100~120mmHg ,舒张压 60~90mmHg ,用国际单位制表示是多少 Pa? 第二章流体静力学--2作业.docx