在孤立的向近中颊(舌)倾斜的最后磨牙上最好设计()
A.圈形卡环
B.对半卡环
C.回力卡环
D.杆形卡环
E.长臂卡环
参考答案:A
患者,男,55岁,全身水肿,按之没指,小便短少,身体困重,胸闷,纳呆,恶心,舌苔白腻,脉沉缓。治疗方法
A.宣肺解毒,利湿消肿
B.清热利湿消肿
C.健脾利湿,通阳利水
D.散风清热,宣肺行水
E.滋阴清热利水
In the COSPAS-SARSAT system distress signals are processed by()and the resulting data are forwarded to()through()communication network.
A.MCC/LUT/RCC
B.LUT/MCC/RCC
C.LUT/RCC/MCC
D.LUT/RCC/LUT