Final answer:
Teenagers with body piercings, clients receiving radiation therapy, and clients with diabetes are at risk for skin alterations.
Step-by-step explanation:
The clients that would be considered at risk for skin alterations are:
- A teenager with multiple body piercings: Body piercings can lead to skin infections and allergic reactions, which can alter the skin.
- A client receiving radiation therapy: Radiation therapy can cause skin burns and other skin alterations.
- A client with diabetes: Diabetes can lead to poor circulation and delayed wound healing, increasing the risk of skin alterations.