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OBG · Hypertensive disorders: diuretic indication
Sample itemIn which situation in severe pre-eclampsia is furosemide an accepted treatment?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
B. Pulmonary oedema
Diuretics are avoided in pre-eclampsia because intravascular volume is already contracted and placental perfusion may fall further. They are reserved for pulmonary oedema or marked fluid overload, together with oxygen and fluid restriction.
Option by option
A. Oliguria to improve urine output
Oliguria in pre-eclampsia is from intravascular depletion and renal vasoconstriction, so a diuretic is not the answer.
B. Pulmonary oedema (correct)
Correct. Pulmonary oedema is the accepted indication for a loop diuretic.
C. Mild ankle oedema
Mild ankle oedema is common in pregnancy and needs no diuretic.
D. Routine prevention of eclampsia
Furosemide does not prevent eclampsia, and magnesium sulphate is used for that purpose.
Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.
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