Carbon monoxide in pregnancy — DipIMC MCQ

Correct answer: D — Give high-concentration oxygen and transport for assessment

Option D is correct because Carbon monoxide poisoning is dangerous in pregnancy and pulse oximetry is unreliable. Option B is less appropriate because oxygen may be supportive, but it does not address the defining time-critical problem first; option E is less appropriate because vascular access is useful, but it should not delay the immediate priority. Option A is less appropriate because it is plausible in a different scenario but suboptimal for the features described; option C is less appropriate because delay would increase clinical risk. Clinical pearl: in DipIMC-style questions, the best answer is the intervention that changes outcome earliest in the pre-hospital phase.

Reference: JRCALC Guidelines; Resuscitation Council UK First Aid Guidelines