Final answer:
It is generally false that a person with Alzheimer's Disease (AD) can control their behavior, as AD impairs brain regions critical for executive functions, emotional regulation, and social behavior. These impairments worsen as AD progresses, leading to significant behavioral control issues in moderate and severe stages.
Step-by-step explanation:
The statement 'The person with AD can control behavior' is generally false. As Alzheimer's Disease (AD) progresses, it leads to widespread damage across the cerebrum which affects various functions including reasoning, language, and emotional regulation. In the early mild stages, individuals like Rosa may exhibit issues such as irritability, language problems, and disorientation. However, as the disease progresses to moderate and severe stages, the ability to control behavior declines significantly.
In moderate AD, language and cognitive deficits become more pronounced and patients struggle with daily activities and social behavior. By the severe stage of AD, patients typically lose the capacity to recognize family members, communicate effectively, and they become fully reliant on others for care. The decline in brain function eventually leads to a loss of basic physical controls such as bladder, bowel functions, and swallowing.
While medications and behavioral therapies can temporarily improve symptoms and quality of life, they do not restore the ability to control behavior lost to AD damage. Therefore, it is not accurate to say that a person with AD can control their behavior, especially as the disease reaches moderate and severe stages.