患者,胸闷且痛,心悸盗汗,心烦不寐,腰膝酸软,耳鸣头晕,舌红脉细涩,治宜选
A.生脉散B.炙甘草汤C.左归饮D.人参养营汤E.参附汤
参考答案:C
跳频时HSN有()个不同取值
A.61
B.62
C.63
D.64
E.65
AC-14型锚属于无杆大抓力锚,其锚爪转动角约为:()
A.40°
B.42°
C.30°
D.45°