干粉灭火器可用于扑救电气设备火灾。
参考答案:对
关于叩击震颤排痰,错误的是()
A.患者取宜俯卧位
B.叩击震颤排疲的同时,鼓励有效咳嗽
C.过程中患者出现呼吸困难、紫绀时,应立即停止并采取相应措施
D.勿在脊柱、骨突部位进行
E.震颤排痰紧跟叩击后进行
Think and fill in the blanks. 填空。
1. — do you go to school? —By bus.
2. — do you live? —In a house.
3. — are you? —I'm 12 years old.
4. —How are you? —I'm 1.2 metres tall.
5. — your address? —121 Park Road.