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Ladies and gentlemen, why not purchase high-quality items at our shop at very good price A football for your son or daughter can be acquired at a surprisingly low price. Why not favor yourself with one of those indispensable luxuries (必需的奢侈品) you have always wanted. The latest fragrance (香水) are all available plus an extensive choice of alcoholic beverages (酒精饮料). We are able to pass on to you, the customer, savings we make, in the form of considerable price reduction.

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硅胶管锁骨下静脉输液暂时停用时,处理方法错误的是( )

A. 用0.4%枸橼酸钠生理盐水1~2ml封管
B. 用无菌静脉帽塞住针栓孔
C. 每日更换穿刺处敷料
D. 如有血凝块用注射器把血凝块推人血管
E. 如确定已堵塞可边抽边拔管

患者输血后1周出现轻度发热伴乏力,血胆红素升高,经查系Rh系统血管外溶血反应,导致该反应的抗原及其相应抗体主要为( )

A. C
B. e
C. D
D. d
E

患者,女,18岁。因患白血病需立即输入新鲜血200ml,医生紧急决定采用直接输血法,应用3.8%枸橼酸钠多少最正确( )

A. 5 ml
B. 12 ml
C. 15 ml
D. 20 ml
E. 25 ml

颈外静脉输液适应证应除外( )

A. 周围循环衰竭需测量中心静脉压
B. 临时放人心内起搏器
C. 长期滴注高浓度、刺激性强的药物
D. 不能进食,需供给肠道外高营养者
E. 长期输液,周围静脉不易穿刺

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