A client is admitted to the labor and delivery unit in active labor. She has had no prenatal care but appears to be between 32 and 35 weeks’ gestation. History reveals that she’s gravida 5, para 1, abortus 3. She tells the nurse she thinks her friend gave her a cigarette containing crack cocaine. What should the nurse do next ？（）

A．Move the precipitant delivery cart to the labor room, and notify the neonatologist on call.

B．Teach the mother controlled breathing techniques.

C．Call a family member to come to the hospital.

D．Call the friend who gave the client the cigarette and find out exactly what the drug was.

下列类似于半表半里证概念的是

A．肝胆病证
B．少阳病证
C．气分病证
D．中焦病证
E．厥阴病证