1.简单
Which is a function of amniotic fluid?
- ACushioning the fetus against injury
- BProducing fetal red blood cells
- CRemoving carbon dioxide from the fetus
- DSupplying oxygen to the fetus
2.简单
What is Chadwick's sign?
- ASoftening of the tip of the cervix
- BA bluish-purple colour of the cervix, vagina and vulva
- CDarkening of a line from the umbilicus to the pubis
- DSoftening of the lower uterine segment
3.简单
A newborn is "small for gestational age" when its birth weight is:
- ABelow the 50th percentile for its gestational age
- BAbove the 90th percentile for its gestational age
- CBelow the 10th percentile for its gestational age
- DBelow 2500 g, whatever the gestational age
4.中等
Why is a copper intrauterine device a good contraceptive option for many breastfeeding mothers?
- AIt must be replaced every month
- BIt increases milk production
- CIt is hormone-free and very effective
- DIt protects against sexually transmitted infections
5.中等
Parents ask where their newborn should sleep at night. Which advice reduces the risk of sudden infant death?
- AOn a sofa with a parent when the baby is unsettled
- BIn the parents' bed, between the two adults
- CIn a separate cot or crib in the parents' room
- DIn a separate bedroom from the first night
6.中等
A breastfeeding mother asks how she will know her baby is getting enough milk. Which sign is reassuring by day 5 or 6?
- AThe baby feeds for exactly 5 minutes each side
- BHer breasts never feel full
- CAt least 6 wet nappies a day and yellow stools
- DThe baby sleeps for 8 hours without feeding
7.困难
A woman received an opioid IV 30 minutes ago. The tracing now shows minimal variability but no decelerations. What is the most likely cause?
- AThe opioid's effect on the fetal brain
- BSevere fetal anaemia from Rh disease
- CPlacental abruption
- DProlapse of the umbilical cord
8.困难
A woman at 26 weeks has a haemoglobin of 95 g/L (9.5 g/dL) and a low ferritin. She is already taking oral iron but has severe side effects. What might be considered?
- AA routine blood transfusion
- BDoubling her caffeine intake
- CStopping iron and waiting until after birth
- DIntravenous iron
答案
- 1. A · Cushioning the fetus against injury
- 2. B · A bluish-purple colour of the cervix, vagina and vulva
- 3. C · Below the 10th percentile for its gestational age
- 4. C · It is hormone-free and very effective
- 5. C · In a separate cot or crib in the parents' room
- 6. C · At least 6 wet nappies a day and yellow stools
- 7. A · The opioid's effect on the fetal brain
- 8. D · Intravenous iron
完整分步解答:请在 examproblems.com 上练习本主题。