An older adult experiencing a progressively worsening memory and cognition for past two years may be experiencing which one of the following diseases?

A. Ataxia refers to impaired coordination and balance, often due to neurological damage or conditions affecting the cerebellum. While it can be associated with a variety of neurological disorders, it is not typically considered a direct characteristic of cognitive impairment, which primarily affects thinking, memory, and decision-making.
B. Aphasia is a language disorder that affects the ability to speak or understand speech, often due to brain damage or conditions like stroke. It is a cognitive impairment related to language function.
C. Apraxia is the inability to perform purposeful movements or tasks despite having the desire and physical ability to do so. It can result from damage to the brain and is a form of cognitive impairment related to motor planning.
D. Amnesia refers to memory loss, particularly an inability to recall information or form new memories. It is a direct and common characteristic of cognitive impairment, particularly in conditions like Alzheimer's disease or other forms of dementia.

A. Obtain information as covertly as possible is not recommended. While it's important to handle the situation with sensitivity, the nurse should maintain transparency and create an environment where the family feels safe to share information. Covert questioning can raise suspicion and might not facilitate open communication.
B. Avoid responding to hints that abuse has occurred is not appropriate. If there are hints of abuse, it’s crucial for the nurse to respond with empathy, concern, and to acknowledge those hints, as this can help the child and family feel supported. Ignoring signs of potential abuse could lead to further harm.
C. Be open, concerned, and honest is the best approach. The nurse should express concern in a non-judgmental, empathetic manner. This builds trust and encourages the family to provide accurate information, which is crucial for the child’s safety and well-being. It also ensures the nurse can assess the situation appropriately.
D. Separate the family from the child during the interview may be necessary in some cases if the nurse suspects abuse and needs to speak with the child alone to avoid further pressure or influence from family members. However, this is not a first-step intervention; it should only be done if the nurse has reason to believe that the family’s presence may hinder the interview or prevent the child from being honest.