英国哈格里夫斯发明了珍妮纺纱机，由此揭开了工业革命的序幕。珍妮机的动力是（）。 A.

A client with type 1 diabetes mellitus is pregnant for the second time. Her previous pregnancy ended in spontaneous abortion at 18 weeks’ gestation. She’s now at 22 weeks’ gestation. The nurse is responsible for teaching the client about exercise during her pregnancy. Which of the following statements indicates that the client has an appropriate understanding of her exercise needs

A. "I know I need to walk with a friend or family member. "
B. "I know I need to vary the times of day when I exercise. "
C. "I know I need to exercise before meals. "
D. "I know I need to drink fluids while I walk. "

读下图，回答下列问题。

（1）西双版纳所在的省级行政单位是__________。

（2）西双版纳重要的支柱产业是______________。

（3）傣族的重大节日是______________________。

患者，男性，被1万伏高压电击伤双上肢、双下肢，否认外伤及呼吸心跳停止病史。于伤后16小时就诊，体检发现：患者极度烦躁，心率158次/分，血压90/80mmHg，双上肢肿胀明显，桡动脉搏动微弱，皮温低，尿液呈酱油色。

此患者应考虑电击伤并发（）。

A.脑外伤

B.多发骨折

C.烧伤休克

D.心源性休克

E.失血性休克

复式记账法可分为借贷记账法、增减记账法和收付记账法三种。