Please select one of the following:

Aneurysms in anterior circulation are more prone to rupture in under 55 year olds
Basilar artery aneurysm rupture is associated with alcohol abuse
Berry aneurysms can be associated with polycystic kidney disease
There is no increase in rupture risk during pregnancy, puerperium or delivery
Aneurysm size greater than 7mm is a risk factor for rupture