搜题请搜索小程序“爱下问搜题”
问题 选择题

在梯形ABCD中，AD∥BC，AB=DC，E，F，G，H分别是AB，BC，CD，DA的中点，则四边形EFGH是[ ]

A.等腰梯形

B.矩形

C.菱形

D.正方形

答案

答案：C

单项选择题

A gravida 2, para 1 with pregnancy-induced hypertension is receiving magnesium sulfate IV, 2g/hour via infusion pump. In assessing the client, the nurse notes a decrease in respirations from 16 to 12 breaths/minute and slightly pink-tinged urine (output is 25mL/hour). The client still complains of feeling sleepy. The nurse’s action should include （）.

A．checking the most recent serum level of magnesium sulfate and notifying the physician of the results.

B．turning the client on her left side and taking vital signs again.

C．flushing the client’s indwelling urinary catheter with sterile normal saline solution to see if it’s draining properly.

D．instructing the client to turn, cough, and deep breathe every 30 minutes.
查看答案
名词解释

移动电子商务 (M-Commerce)
查看答案