Katy was in a car accident and sustained serious brain damage. since the accident katy can speak only one word. this is an example of select one: a. amnesia. b. aphasia. c. multiple sclerosis. d. epilepsy

I believe the answer is: b.aphasia

aphasia refers to a form of language impairment that affect our ability to speak, read, or write. The most common cause of aphasia is usually highly correlated with strokes. Around 40% of people who survived a stroke usually ended up with a certain level of aphasia for the rest of their life.

quote is the answer your looking for.