1994年11月30日，哪一艘运载火箭把我国新一代实用通信卫星“东方红”3号发射成功？

A primigravida at 28 weeks’ gestation is admitted with a diagnosis of preterm labor. The client’s contractions are occurring every 15 to 20 minutes, lasting 25 seconds. The membranes are intact. What should the nurse do()

A. Request assistance from the neonatal resuscitation team.

B. Place the client on bed rest on her left side.

C. Obtain equipment for an amniotomy.

D. Prepare terbutaline in an intravenous solution of normal saline.