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Emergency Medicine Questions (EMQ)464

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Theme: Neurology

QUESTION 1

Which of the following statements regarding subarachnoid haemorrhage are true?

  1. A history of sentinel headache (a “warning leak”) is of little value in the clinical diagnosis of subarachnoid haemorrhage.

  2. Computed tomography diagnostic sensitivity increases with time from onset of symptoms.

  3. Volume expansion is …

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    BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine