患者，女性，30岁，甲状腺大部分切除术后5h，出现进行性呼吸困难，烦躁不安，发绀。体检发现颈部增粗，切口有血液渗出。考虑患者发生了“呼吸困难”并发症。对该并发症，首选的处理措施是（） ["气管插管","吸氧","压迫止血","气管切开","拆除切口缝线，敞开伤口，去除血块"]
在窗体的FormCreate事件过程中定义的变量是全局变量。
蔬菜（）一般以化肥为主。 ["追肥","基肥","有机肥","施肥"]
You are provisioning a DS-1 circuit on an ONS 15454 2F-BLSR with a XC-10G card. Each VT1.5 connection must also terminate via the STS matrix. On the originating circuit node, how many STS ports are now available for VT1.5 circuits?（） ["2","3","4","20","22","24"]
充气阀可以在（）时，能防止工作风缸和降压风缸的压力空气向列车管逆流。 ["一次缓解","阶段缓解","一次缓解和阶段缓解","完全缓解"]
城市公共交通的内涵？
