If you, as a parent, have brought your child into the doctor with a preconceived idea about the diagnosis, it can be difficult for the pediatrician to get other relevant information from you. If the doctor asks a question that you think doesn't apply, you should still answer it. During a visit, the doctor is trying to narrow down all the other possibilities, so there is a purpose behind every question he or she asks.
Or, sometimes parents might even feel embarrassed and be tempted to give deceptive answers. They might be afraid the truth will make them look like bad parents. Or, if they disagreed with the doctor's previous diagnosis, parents might be tempted to lie about whether they've been following the recommended treatment.
Whatever the case, because your child's health is at stake, it's best to answer the doctor's questions completely and honestly. Give thorough answers and mention all the medications the child has been taking. If you don't understand a question, ask for clarification instead of guessing. And don't let your embarrassment put your child's health at risk. If you don't feel comfortable with your doctor or disagree with him or her often, it's probably best to simply find a new pediatrician.