【简答题】刘×,男,32岁,因高热,咽痛14天,巩膜黄染5天,皮疹1天于2002年5月13日入院。
既往体健,否认肝炎、结核等病史。
体格检查:T39.2℃,P112次/分,BP100/60mmHg;急性病容,巩膜轻度黄染,躯干、四肢弥漫性鲜红色斑疹,间有少量出血点(如图);颌下、双颈侧及腋下可扪及多个豌豆大小淋巴结,有压痛;咽红,上腭散在针尖大小出血点,扁桃体Ⅱ度肿大,表面有白苔;心、肺无明显异常,肝...
【多选题】下列哪种大跨木结构充分利用了“拉压力偶抗弯”的原理?
【单选题】In enterprises, the gateway is the computer that(67)the traffic from a workstation to the outside network that is serving the Web pages. In homes, the gateway is the(68)that connects the user to the i...
【单选题】One of your customers has deployed a Layer 3 gateway in the untrusted network. Which gateway mode is appropriate for this customer?()
【简答题】A.Router B.Device C.Computer D.Gateway
【多选题】If IP routing is enabled, which two commands set the gateway of last resort to the default gateway?()
A.
ip default-gateway 0.0.0.0
B.
ip route 172.16.2.1 0.0.0.0 0.0.0.0
C.
ip default-network 0.0.0.0
D.
ip default-route 0.0.0.0 0.0.0.0 172.16.2.1
E.
ip route 0.0.0.0 0.0.0.0 172.16.2.1
【简答题】男,35岁,农民,1周前起病有畏寒、寒战、不规则高热,最高达41℃,伴全身酸痛,头痛明显,3天前尿色加深,尿量减少,在当地检查发现有贫血、肾功能损害,予抗炎治疗3天后无好转,入院前1天出现神志改变,间断抽搐。起病前2个月(7~8月)在缅甸行商。
既往体健。
查体:T39.5℃,P124次/分,R28次/分,BP154/90mmHg,神志不清,未见明显瘀斑、出血点,巩膜轻度黄染,浅表淋巴结不大,...
【单选题】One of your customers wishes to use the NAS to perform DHCP functions and does not currently have a Layer 3 gateway in its production network. Which gateway mode is appropriate for this customer?()
【简答题】 男性,45岁,反复黑便三周,呕血一天。三周前,自觉上腹部不适,偶有嗳气,反酸,口服西咪替丁有好转,但发现大便色黑,次数大致同前,1-2次/天,仍成形,未予注意。一天前,进食辣椒及烤馒头后,觉上腹不适,伴恶心,并有便意如厕,排出柏油便约600ml,并呕鲜血约500ml,当即晕倒,家人急送我院,查血红蛋白48g/L,收住院。发病以来乏力明显,睡眠、体重大致正常,无发热。70年代在农村插队,1979...