Which instruction regarding cast care within the first 24 hours is correct?

Which instruction regarding cast care within the first 24 hours is correct?

• A. Expose the cast to air until dry.
• B. Use a hair dryer to speed the drying process.
• C. Wrap the cast in a plastic bag to prevent it from getting wet or dirty.
• D. Lift the wet cast with fingertips.

Answer: (A)

In the first 24 hours after a cast is applied, the priority is to allow moisture to escape safely through air. Exposing the cast to air until it’s dry is the best approach because it promotes even drying and helps prevent skin irritation from moisture buildup (maceration) while preserving the cast’s integrity. Using a hair dryer to speed drying isn’t advised because heat can irritate or burn the skin beneath the cast and may alter or damage the cast. Wrapping the cast in a plastic bag traps moisture and dirt, increasing the risk of skin problems and weakening the cast. Lifting a wet cast with fingertips can create dents or pressure points and may disturb the cast or injure the skin underneath.

In the first 24 hours after a cast is applied, the priority is to allow moisture to escape safely through air. Exposing the cast to air until it’s dry is the best approach because it promotes even drying and helps prevent skin irritation from moisture buildup (maceration) while preserving the cast’s integrity.

Using a hair dryer to speed drying isn’t advised because heat can irritate or burn the skin beneath the cast and may alter or damage the cast. Wrapping the cast in a plastic bag traps moisture and dirt, increasing the risk of skin problems and weakening the cast. Lifting a wet cast with fingertips can create dents or pressure points and may disturb the cast or injure the skin underneath.