Final answer:
Corrie's mom is able to do routine tasks like running to the market to buy milk, despite difficulty in verbal communication.
Step-by-step explanation:
After her stroke, Corrie's mom is able to do routine tasks like running to the market to buy milk, but she could not communicate verbally if a situation called for it. She can follow directions, read, and understand, but she is unable to produce words or write. This ability to perform routine tasks despite difficulty in verbal communication is known as dysphasia or expressive language disorder.