While assessing a six week old infant brought to the ED by t…

While assessing a six week old infant brought to the ED by the parents for abdominal pain, crying, and irritability, the parents state to the nurse, “he has been projectile vomiting and seems hungry all the time.” The nurse anticipates a pediatric surgeon consult to evaluate for which of the following?

A child is seen in the healthcare provider’s office for a cr…

A child is seen in the healthcare provider’s office for a crusty lesion at the corners of the mouth. The lesion has a yellow crust. The arms and legs also have similar lesions. The provider diagnoses impetigo and prescribes an antibiotic. What teaching is appropriate for the nurse who is working with the child and parents?