What statement from a client indicates a need for further teaching about having a plaster cast applied?

The statement "I can bear weight on the cast in one-half hour" indicates a need for further teaching because it reflects a misunderstanding of the safe use of a plaster cast. When a plaster cast is applied, it takes time to set and cure completely, and it is essential for the client to understand that they should not bear weight on the cast until it has fully hardened. Generally, this process can take up to 24 to 48 hours or more, depending on the specific type of plaster used and environmental conditions. Encouraging immediate weight-bearing could lead to complications such as the cast breaking or not providing adequate support for the injured limb.

In contrast, the other statements reflect correct understanding. Keeping the cast dry is crucial to prevent damage to the cast and skin irritation or infection. Observing the cast for cracks or unusual odors indicates awareness of potential issues that can arise with casting materials and the importance of monitoring one’s health. Understanding that a cast will feel warm while drying is also accurate, as the chemical reaction during the setting process generates heat. Each of these factors is essential for the safe and effective management of a plaster cast.