Answer:
1. In abuse cases
2. When individuals don't have family or friends support and require assistance.
3. When they use drugs.
4. When lacking funds to pay for medical bills.
5. When they're disabled.
6. Pt is mentally incapable to help themselves.
7.
Step-by-step explanation:
Advocacy is necessary in medical field that's why agencies work hand-in-hand with healthcare professionals to help individuals in need. Under law an individual can access individual advocacy or depending on their state of substantial incapability.