1.Easy
The "fourth stage" of labour refers to:
- AThe first 6 weeks after birth
- BThe time from the start of regular contractions to full dilation
- CThe first 1 to 2 hours after the placenta is delivered
- DThe period of pushing
2.Easy
What is the main benefit of delaying cord clamping in a healthy term baby?
- AFaster delivery of the placenta
- BBetter iron stores in the baby
- CLower risk of jaundice in all babies
- DReduced maternal blood loss
3.Easy
Using US (ACOG) definitions, preterm labour is labour that begins:
- ABetween 20 and 37 weeks
- BAt any time before the due date at 40 weeks
- CAfter 42 weeks of pregnancy
- DBefore 20 weeks of pregnancy
4.Medium
Which antihypertensive is commonly used in pregnancy but should be avoided in a woman with asthma?
- AMethyldopa
- BLabetalol
- CHydralazine
- DNifedipine
5.Medium
A woman in labour has severe back pain with each contraction. The fetus is in an occiput posterior position. Which measure is most likely to help?
- AAvoiding movement until full dilation
- BHolding her breath and pushing with each contraction
- CLying flat on her back with her legs raised
- DSacral counterpressure and a hands-and-knees position
6.Medium
Which set of findings is consistent with hypovolaemia after a postpartum haemorrhage?
- ASlow breathing and a rising blood pressure
- BIncreased urine output and flushed skin
- CRising pulse, falling blood pressure, low urine output
- DSlow heart rate, high blood pressure and warm, dry skin
7.Hard
A woman in active labour has been at 6 cm for 4 hours despite regular contractions. Which factor among the "5 Ps" should the nurse consider first?
- AThe past history of her mother's labour
- BThe pulse rate during contractions
- CThe placenta: whether it is anterior or posterior
- DThe passenger: fetal size, position or presentation
8.Hard
Why does the ductus arteriosus normally close after birth?
- AThe cord is cut, which closes it directly
- BPressure in the pulmonary artery rises
- CRising prostaglandins and falling oxygen levels
- DRising oxygen levels and falling prostaglandins
Answer key
- 1. C · The first 1 to 2 hours after the placenta is delivered
- 2. B · Better iron stores in the baby
- 3. A · Between 20 and 37 weeks
- 4. B · Labetalol
- 5. D · Sacral counterpressure and a hands-and-knees position
- 6. C · Rising pulse, falling blood pressure, low urine output
- 7. D · The passenger: fetal size, position or presentation
- 8. D · Rising oxygen levels and falling prostaglandins
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