The nurse is caring for a client with chemotherapy-induced mucositis who is describing soreness of the tongue and oral issues. Which is the best initial nursing action?

Choice A reason: Cleaning the tongue and mouth with swabs is not the best initial nursing action, as it can cause more irritation and pain to the mucous membranes. Swabs can be abrasive and harsh on the inflamed and ulcerated tissues. The client should use a soft toothbrush or a sponge to gently clean the tongue and mouth, and avoid alcohol-based mouthwashes or rinses. Choice B reason: Administering a topical analgesic is appropriate if the client is experiencing significant pain, but this is a secondary intervention. Pain management is important, but preventing worsening of mucositis through routine care is the priority. Choice C reason: Obtaining a soft diet for the client is a correct nursing action, but not the best initial one, as it can help prevent further trauma and damage to the mucous membranes. A soft diet consists of foods that are easy to chew and swallow, such as soups, puddings, yogurts, and mashed potatoes. The client should avoid foods that are spicy, acidic, salty, or hard, such as citrus fruits, tomatoes, chips, and nuts. Choice D reason: Encouraging frequent mouth care is the best initial action. Regular, gentle oral hygiene reduces bacterial load, soothes irritation, prevents secondary infection, and promotes healing of mucosal tissues affected by chemotherapy. It also empowers the client to take an active role in managing their condition.