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Malaria in returning traveller — MCCQE Part 1 MCQ

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ModerateFeverMalaria in returning travellerMCCQE Part 1

A 28-year-old woman returns from Ghana with fever, rigors, headache and thrombocytopenia after inconsistent malaria chemoprophylaxis. Which of the following is the most appropriate next step?

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Correct answer: EOrder urgent malaria thick and thin smears or rapid testing and treat promptly if positive

Order urgent malaria thick and thin smears or rapid testing and treat promptly if positive is the single best answer because the age, timing, examination findings and investigations in the vignette fit Malaria in returning traveller better than the alternatives. The most tempting distractor is less appropriate because it either treats a neighbouring presentation, delays a time-critical intervention, or ignores a key discriminator in the stem. The remaining options are suboptimal because they would miss the diagnosis, use an investigation or treatment in the wrong sequence, or fail to address safety and follow-up. Canadian practice should be anchored to CATMAT malaria guidance, with attention to acuity, safety-netting and local provincial pathways.

Reference: CATMAT malaria guidance