在现场遇有顺桥吊轨道方向大风时，严禁桥吊（）。
A、起升吊具
B、起放大梁
C、移动大车
D、移动小车
参考答案：C
The nurse palpates a multipara’s fundus immediately after delivery of the placenta and assesses that it’s boggy. The nurse massages the client’s uterus until it’s firm. Which medication would the nurse anticipate to administer if the uterus becomes boggy again
A. Rho(D) immune globulin (RhoGAM).B. Magnesium sulfate.C. Oxytocin (Pitocin).D. Ibuprofen.
某种病毒近似于球体，它的半径约为0.00000000495米，用科学记数法表示为 米．
