产科护理练习卷（附答案）

What is vasa praevia?

1. AThe cord prolapses in front of the head
2. BThe placenta separates early from the wall
3. CFetal vessels run across the membranes over the cervix
4. DThe placenta covers the cervix completely

What is a nuchal cord?

1. AA cord that is unusually short
2. BA cord that comes out before the baby
3. CA cord with only two vessels
4. DA cord wrapped around the baby's neck

Which of these is one of the "5 Ps" of labour?

1. APressure
2. BPulse
3. CPlacenta praevia
4. DPassageway

哪种模式定义了子宫收缩过频？

1. A宫缩持续 60 秒
2. B10 分钟内超过 5 次宫缩，以 30 分钟为期取平均
3. C10 分钟内超过 2 次宫缩
4. D早期产程中每 5 分钟一次宫缩，每次持续 60 秒

The fetus is in the left occiput anterior position. Where is the fetal heart usually heard best?

1. ADirectly over the fundus
2. BAbove the umbilicus on the mother's left side
3. CBelow the umbilicus on the mother's left side
4. DAbove the umbilicus on the mother's right side

At station +2, where is the presenting part?

1. A2 cm below the ischial spines
2. BFloating above the pelvic inlet
3. C2 cm above the ischial spines
4. DAt the level of the ischial spines

A preterm baby born at 28 weeks is at risk of intraventricular haemorrhage. Which nursing measure reduces this risk?

1. AKeeping the head of the cot lower than the feet
2. BMinimal handling with the head in midline
3. CFrequent handling and stimulation to keep the baby alert
4. DRapid fluid boluses to support blood pressure

Why does the ductus arteriosus normally close after birth?

1. ARising prostaglandins and falling oxygen levels
2. BPressure in the pulmonary artery rises
3. CRising oxygen levels and falling prostaglandins
4. DThe cord is cut, which closes it directly