Examples of using "порезалась" in a sentence and their english translations:
Mary cut herself.
She cut herself.
Mary cut herself with a knife.
She cut herself with a knife.
Mary cut herself while she was mincing onions.
I cut myself.
Mary cut herself while she was chopping up onions.
She cut herself chopping the onions.
Maria has a cut on the palm of her hand. They say she got it peeling potatoes, but I don't buy that.