木瓜的适应证是()
A.寒湿痹痛
B.湿热痹痛
C.吐泻转筋
D.腰膝痿软
E.四肢拘挛
参考答案:C
Before hydraulic starting of an engine on a covered lifeboat,what need NOT be checked?()
A.Fuel supply line valve
B.Pressure registered on the accumulator gauge
C.Cold-spark voltage readings test lamp
D.Engine stop control
电流通过人体的途径不同,通过人体心脏电流大小也不同,()的电流途径对人体伤害较为严重。
A.从右手到脚
B.从左手到脚
C.从手到手
D.从脚到脚