A woman is lying in the road a…

A woman is lying in the road after being run over. The driver of the vehicle that knocked her down comes to help.
“Are you alright love?” he asks.
“You’re just a blur,” she says.”so my sight is clearly affected.”
Very concerned, the driver leans over the woman in order to test her eyesight.
“How many fingers have I got up?” he asks her.
“Oh shit!” she replies.”I must be paralysed from the waist down as well.”