急性腹膜炎的最主要体征是()。
A.肠鸣音减弱或消失
B.压痛和反跳痛
C.腹肌紧张
D.肝浊音界缩小或消失
E.腹式呼吸减弱或消失
参考答案:B
解析:[知识点] 急性腹膜炎的临床表现
My father ____ my brother for driving but he wanted to pick ____ the knowledge of the computer during his spare time.
A.advised; up
B.persuaded; out
C.intended; up
D.managed; out
运动对心脏和血管的影响有()
A.心率减慢
B.心输出量减小
C.血压下降
D.胃肠道血管血量减少
E.静脉回心血量减少