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问题 选择题

观察人的口腔上皮细胞时，为什么要将取出的口腔上皮细胞放在0.9%的生理盐水中？[ ]

A．使细胞透明

B．避免细胞干燥

C．减慢细胞的运动

D．使细胞维持正常生理状态

答案

答案：D

判断题

自被中国证监会及其派出机构认定为不适当人选之日起2年内，该人员所在的期货公司不得任用该人员担任董事、监事和高级管理人员。（）
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单项选择题

Which one of the following nursing interventions should be included in a plan of care for a client with a T tube()

A. Maintain client in a supine position while T tube is in place.

B. Keep T tube clamped except for during mealtimes.

C. Inspect skin around the T tube daily for irritation.

D. Irrigate the T tube every 4 hours to maintain patency.
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