Lower UTI duration — RACP Paediatrics MCQ

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EasyIDLower UTI durationRACP Paediatrics

A 3-year-old with uncomplicated lower UTI (afebrile, positive culture) is on oral trimethoprim. What is the total treatment duration?

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Correct answer: B — 5 days

Uncomplicated lower UTI: 3-5 days oral antibiotics per Australian guidelines. Febrile UTI/pyelonephritis requires 7-10 days.

Reference: Australian Therapeutic Guidelines – 2024; RCH Melbourne – 2023