Answer:
c. Stage 3
Step-by-step explanation:
According to a different source, these are the options that come with this question:
a. Stage 1
b. Stage 2
c. Stage 3
Stage 3 refers to the final stage of Alzheimer's disease. Alzheimer's is a condition that brings memory loss, as well as the loss of other cognitive abilities. Alzheimer's generally leads to dementia, and can make it difficult for people to carry out everyday activities. Based on the description of this patient, it is very likely that he suffers from stage 3 Alzheimer's disease.