试题与答案

宜用3%~5%氯化钠溶液做湿敷的创面是A.慢性溃疡 B.肉芽组织水肿 C.厌氧菌感染

题型:单项选择题

题目:

宜用3%~5%氯化钠溶液做湿敷的创面是

A.慢性溃疡

B.肉芽组织水肿

C.厌氧菌感染创面

D.坏死组织和脓液多

E.肉芽组织鲜红、分泌物少

答案:

参考答案:B

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题型:单项选择题

(71) analysis emphasizes the drawing of pictorial system models to document and validate both existing and/or proposed systems. Ultimately, the system models become the (72) for designing and constructing an improved system. (73) is such a technique. The emphasis in this technique is process-centered. Systems analysts draw a series of process models called (74) . (75) is another such technique that integrates data and process concerns into constructs called objects.

(72)处填()。

A.image

B.picture

C.layout

D.blueprint

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