Final answer:
The nurse should have access to a cell phone, avoid groups of strangers, and carry an extra set of car keys to ensure her safety during a home visit in a dangerous neighborhood.
Step-by-step explanation:
The nurse should take the following precautions to ensure her safety during a home visit in a dangerous neighborhood:
- Having access to a cell phone at all times: This will allow the nurse to call for help in case of an emergency.
- Avoiding groups of strangers hanging out in doorways: This will help her minimize any potential risks or confrontations.
- Carrying an extra set of car keys: This will ensure that she can quickly enter her car and leave if necessary.