题目：
An 89-year-old client is suffering from dementia of the Alzheimer's type. Which intervention would be most useful in managing his dementia
A．Provide a safe environment.
B．Provide a stimulating environment.
C．Avoid the use of touch.
D．Use restraints whenever necessary.
答案：
参考答案：A
解析：Providing a safe environment will ensure safety when a client has poor judgment, memory loss, and an unsteady gait. Overactivity and noise can overstimulate a client with dementia of the Alzheimer's type by causing agitation. The use of nonverbal communication techniques, such as touch, convey acceptance to the client and can be comforting. The use of restraints can increase a client's agitation.
