【单选题】What will be disabled as a result of the no service password-recovery command?()
A.
password encryption service
B.
changes to the config-register setting
C.
the xmodem privilege EXEC mode command to recover the Cisco IOS image
【简答题】直流串励式电动机的作用是将蓄电池输入的电能转变为 。
【单选题】What is the effect of using the service password-encryption command?()
A.
only passwords configured after the command has been entered will be encrypted
B.
Only the enable password will be encrypted
C.
Only the enable secret password will be encrypted
D.
It will encrypt the secret password and remove the enable secret password from the configuration
E.
It will encrypt all current and future passwords.
【单选题】某医院新生儿病房发生多例剥脱性皮炎患者,为追踪传染源,对从医务人员及患儿分离得到的金黄色葡萄球菌,应进一步做的试验是
【单选题】某医院门诊给予诊断为“脑膜炎”的新生儿患者以下治疗:0.9%氯化钠50ml,头孢曲松0.3g,静滴,一天一次,复方新诺明0.1g口服,一天两次。下列用药分析中,错误的是:()
A.
头孢曲松不易透过血脑屏障,在脑膜中血药浓度低,不适于脑膜炎的治疗。
B.
磺胺类药易透过血脑屏障,在脑膜中血药浓度高,适于脑膜炎的治疗。
C.
头孢曲松与复方新诺明的血浆蛋白结合力均高,在新生儿体内与胆红素竞争蛋白结合,使游离胆红素明显升高,胆红素透过血脑屏障进入中枢引起核黄疸。
E.
新生儿脑膜炎对头孢菌素无效者,可选用万古霉素。
【单选题】某患者,出生1天,诊断为“新生儿窒息”入暖箱治疗。该新生儿室内的湿度波动范围应为
【单选题】What is the effect of using the service password-encryption command?()
A.
nly passwords configured after the command has been entered will be encrypted.
B.
Only the enable password will be encrypted.
C.
Only the enable secret password will be encrypted
D.
It will encrypt the secret password and remove the enable secret password from the configuration.
E.
It will encrypt all current and future passwords.
【简答题】直流串励式电动机的作用是将蓄电池输入的电能转变为 ( ),产生( ) 。