Question

A 49-year-old presents with sudden, severe 'worst-ever' occipital headache and vomiting. Neuro exam normal. What is the most appropriate immediate investigation in ED?

Accepted Answer

Non-contrast CT head urgently

Answer

MRI brain with contrast

Answer

Lumbar puncture only

Answer

CT venogram

Answer

No imaging; likely migraine

Practice question

A 49-year-old presents with sudden, severe 'worst-ever' occipital headache and vomiting. Neuro exam normal. What is the most appropriate immediate investigation in ED?