Final answer:
A nurse caring for a client with a new colostomy should empty the pouch frequently to remove excess gas and change the pouch every few days.
Step-by-step explanation:
The correct action for a nurse caring for a client with a new colostomy is to empty the pouch frequently to remove excess gas collection. This helps prevent discomfort and potential leaks. The nurse should also change the ostomy pouch and wafer every few days to maintain hygiene and prevent skin irritation. It is not necessary to allow the pouch to completely fill with stool before emptying it. Surgical tape is not typically used to secure the pouch; there are specialized adhesive devices for this purpose.
Learn more about Colostomy care