While playing favorites certainly isn't acceptable as a Certified Nursing Assistant, it is okay to talk about what your ideal patient is like. If possible, try to think about a great patient you worked closely with in the past and discuss what made that relationship excellent. You don't necessarily have to tell about a particular patient by name if you don't want to but be sure to highlight the qualities that made you fall in love with them. Whatever qualities that your favorite patient has, be sure to keep your answer positive.