A client is being discharged home after the application of a plaster leg cast. "I need to avoid getting the cast wet." indicates that the client understands proper care of the cast.
This is further explained below.
Generally, to provide or deposit (a vote) to choose (actors) for roles in (a play, film, etc.) to form (molten metal, glass, etc.) by pouring or pressing it into a mold.
In conclusion, Following the administration of a plaster leg cast to a patient, the patient is about to be released home. When a customer says something like "I need to prevent getting the cast wet," it shows that they understand how to properly care for the cast.
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