下列哪种类型垂体卒中病人在确诊后应立即给予脱水药物及激素治疗,并尽早手术以减轻对下丘脑及视神经、视交叉的压迫()
A.Ⅰ型
B.Ⅱ型
C.Ⅲ型
D.Ⅳ型
参考答案:A
Which action should be taken on receipt of a GMDSS distress alert().
A.Read the display screen and/or printout
B.Silence the alarm
C.Listen for any follow up voice/telex transmission on the appropriate frequency
D.All of the above
前驱传动系统的传动间隙,使用极限不超过多少度角?