Final answer:
The nurse should identify bruises or injuries in various stages of healing, lack of personal hygiene, and unexplained weight loss as potential indications of elderly abuse.
Step-by-step explanation:
The nurse should identify bruises or injuries in various stages of healing, lack of personal hygiene, and unexplained weight loss as potential indications of elderly abuse. These findings align with the categories of physical abuse, neglect, and potential financial abuse identified by studies on elder abuse. It is important for the nurse to document these findings and follow the appropriate reporting procedures to ensure the safety and well-being of the older adult client.