The 3-day-old full-term neonate has yet to pass meconium and is experiencing significant abdominal distention. The child is otherwise healthy and is not requiring respiratory support. The nurse learns that Hirschsprung disease is suspected and prepares the patient for which test that will definitively diagnose the condition?

A nurse is assigned a patient who is scheduled for a thyroidectomy. Which one of the following electrolyte imbalances typically occur immediately post-procedure as a result of surgical error?

The patient with migraines undergoes an MRI and is found to have a cerebral aneurysm in the Circle of Willis. The nurse is vigilant for which symptoms that would indicate the patient is experiencing a life-threatening complication of the cerebral aneurysm? Select all that apply.