Kelly is injured in a high-school volleyball game. After jumping for a particularly difficult shot, she lost balance on the way down and hit her head on the hard gymnasium floor

The next day she has significant difficulty understanding and producing speech. The doctors say that, thankfully, this will go away when the brain swelling subsides. Based on your knowledge of the brain, what part of Kelly's brain has been injured?
a. The left hemisphere
b. The right hemisphere
c. The parietal lobes
d. The occipital lobes

A