How many GMDSS radio operators are needed/required on board according to the provisions of the International Convention for the Safety of Life at Sea,1974?
【简答题】病人,女性,30岁,患原发性甲状腺功能亢进2年,经内科规则治疗无效,拟手术治疗而收入院。查体:眼球突出,甲状腺弥漫性肿大,甲状腺质软并可触及震颤,可闻及血管杂音。测其基础代谢率为+55%术后护理措施中,下列错误的是A. 取半卧位 B. 术后6小时无呕吐可进流食 C. 观察发音情况 D. 保持伤口引流管通畅 E. 停用复方碘化钾