Final answer:
A client with immunodeficiency correctly understands infection prevention by stating they should avoid being around others who are infected, which aligns with recommended practices like frequent handwashing and avoiding exposure to pathogens.
Step-by-step explanation:
Teaching a client with immunodeficiency about ways to prevent infection can be deemed successful when the client understands the importance of avoiding pathogens. One key aspect of this prevention includes avoiding being around sick people, as they directly state, "I should avoid being around other people who have an infection." This ensures that they are less likely to come into contact with infectious agents that their compromised immune system may not handle effectively.
While cleaning kitchen surfaces is important, simply using hot water may not be effective in removing pathogens; disinfectants or cleaners are necessary for proper sanitation. Similarly, while alcohol-based cleaners can be helpful, they should not be used on dry or chafed skin as they can cause further irritation. The statement about avoiding cooked fruits and vegetables is incorrect, as cooking can actually eliminate many pathogens in food. It is eating uncooked or improperly washed produce that poses a greater risk.
Overall, the correct answer in this scenario focuses on the avoidance of exposure to pathogens, particularly from individuals who are currently infected, and implements a foundation of hygienic practices such as handwashing, which is essential to reduce risks of infection.