The nurse prepares to teach an adolescent scheduled for an appendectomy about what to expect. the adolescent says, "i would rather look this up on the internet." the nurse should:

The nurse should advise the patient that not everything on the internet is true and believing in everything in the internet may be detrimental for him, especially if this concerns his health. The nurse should also impose professionalism as he or she is knowledgable about the patient's condition and make the patient believe the the nurse indeed knows what he or she is saying. 

The punnett square is the device used to predict genetics.