The Most Appropriate Nursing Diagnosis for the Older Adult Client

The most appropriate nursing diagnosis for the older adult client with Alzheimer disease who requires bathing is:

A) chronic confusion related to disease process as evidenced by the inability to manage activities of daily living
B) chronic confusion related to dementia and biochemical imbalances as evidenced by hallucination
C) altered thought processes related to confusion, biochemical imbalances, and Alzheimer disease
D) confusion as evidenced by inability to remain oriented to place and time resulting from Alzheimer disease