Question 1 · Easy
Pre-eclampsia is defined as new-onset hypertension with proteinuria appearing:
- AOnly during labour
- BOnly after delivery
- CAfter 20 weeks of gestation
- DBefore 12 weeks
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Answer: C · After 20 weeks of gestation
Pre-eclampsia is BP of 140/90 mmHg or more on two readings at least 4 hours apart, first appearing after 20 weeks, with proteinuria or signs of organ involvement. Hypertension present before 20 weeks suggests chronic hypertension. Pre-eclampsia before 20 weeks points to a molar pregnancy. It can also present for the first time after delivery, but its classic onset is in the second half of pregnancy.
- A: It is not limited to labour; most cases appear antenatally.
- B: Postpartum onset happens but is not the defining time.
- D: Hypertension before 20 weeks is usually chronic, not pre-eclampsia.