[Answered]: A client has had extensive oral surgery for…

A client has had extensive oral surgery for cancer of the mouth. What is an important nursing measure when providing oral care for this client?A. Gently cleanse the mouth with a lemon and giycerin swab.B. Assist the client to rinse his mouth with strength hydrogen peroxide.C. Provide frequent oral care with a bactericidal mouth wash.D. Offer only cold foods that are noninitating.