An infant is brought to the emergency department with abdominal distention, currant-jelly stools, dark-green emesis, and lethargy. Upon assessment, the nurse notes a palpable sausage-shaped mass in the right upper quadrant. The nurse suspects which condition?

The patient with β-thalassemia major exhibits complications of therapy. The nurse prepares to provide which intervention? 

The nurse is providing discharge teaching to the patient who has experienced episodes of atrioventricular nodal reentry tachycardia (AVNRT). Which patient drink selection(s), if chosen by the patient, indicate a need for further teaching? Select all that apply.