单选题 A client who is a gravida 1 para 0 has been admitted to the perinatal admission unit and is in early labor. The client's cervical examination would reveal which of the following?
A. 2 cm dilated; 100% effaced at 0 station.
B. 4 to 5 cm dilated; 80% effaced at -1 station.
C. 2 cm dilated; 50% effaced at +1 station.
D. 3 cm dilated; 50% effaced at 0 station.

【正确答案】 A

【答案解析】The nurse must distinguish between the primigravida and multigravida cervical dilation to make a plan of care for the laboring client. Primigravidas will efface and then dilate, while multigravidas will efface and dilate at the same time.