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【简答题】
男, 70 岁。咳嗽、咳痰伴气喘 15 年,近 2 天来因受风寒,咳嗽加剧,痰呈黄色,不易咳出,夜间烦躁不眠,白天嗜睡。查体: T38 °C , P116 次 / 分, R32 次 / 分, BP150/85mmHg ,消瘦,半卧位,问话回答有时不切题,发绀,皮肤温暖。球结膜充血水肿,颈 V 怒张,桶状胸,呼吸浅而快,肺部叩诊过清音,两肺散在哮鸣音,肺底湿罗音。实验室检查: RBC5.6×10 12 /L , Hb160g/L , WBC14.5×10 9 /L ,动脉血气 PaO 2 43mmHg , PaCO 2 70mmHg 。临床诊断: COPD 合并感染和 II 型呼吸衰竭。 请回答: ( 1 )该患者出现呼吸衰竭的病因是什么? ( 2 )该患者有哪些症状和体征? ( 3 )该患者的辅助检查有哪些异常? ( 4 )该患者目前有哪些护理诊断? ( 5 )对该患者怎样进行氧疗?
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举一反三
【单选题】The sales account is:
A.
Credited with the total of sales made, including sales tax
B.
Credited with the total sales made, excluding sales tax
C.
Debited with the total of sales made, including sales tax
D.
Debited with the total of sales made, excluding sales tax
【单选题】The sales for ().
A.
The sales have been increasing.
B.
The sales have been satisfactory.
C.
The sales have been slow.
D.
The sales haven't been steady.
【单选题】Which of the following correctly describe the entry in the sales account for a sale of a sales tax registered trader?
A.
Credited with the total of sales made, excluding sales tax
B.
Credited with the total of sales made, including sales tax
C.
Debited with the total of sales made, including sales tax
D.
Debited with the total of sales made, excluding sales tax
【单选题】关于电源，下列说法正确的是
A.
电源的电动势是单位正电荷从负极移动到正极时非静电力所做的功
B.
电源的电动势是标量，无所谓正负
C.
电源中非静电力的方向是从电源的正极指向负极
D.
电源的电动势数值与外电路是否接通无关
【简答题】A．Soft drink sales. B．Non-soda drinks. C．National sales. D．International sales.
【简答题】Sales fell on 2007 and rose again to reach the 2006 sales.
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