You Are Called to the Home of a 72-Hour-Old Infant

Multiple Choice

You are called to the home of a 72-hour-old infant whose mother is concerned because the infant has been "vomiting after she eats." Based on this information, which of the following should you include in your history and physical assessment?

A) End-tidal CO₂ monitoring
B) Auscultation of gastric sounds
C) Asking if the baby could have ingested any toxins
D) Assessing the fontanels