Conversation: The conversation between human and AI assistant.
[|Human|] Suddenly was unable to come with right  words thats vital s were completely familiar. She is 89 years old and had three TIAs in the past 10 weeks. A visiting nurse came and tested her vital signs. Everything normal. Doctor say these TIAs are random occurrences. Besides monitoring there is nothing once can to prevent them. Do you agree?
[|AI|]  Hi, This is common at this age as there is insufficient blood circulation in the brain leading to temporary forgetfulness and even unconsciousness. After circulation becomes alright, she will be fine with normal memory.at this age there are some atrophy changes in the brain might cause this problem as well. If her physician finds it proper he can be given Low does of aspirin for thinning of blood. Avoid keeping pillow below neck while sleeping. Ok and take care.