A nurse is reviewing the orders of a patient who presented to the emergency department with symptoms of a stroke and notes a toxicology screening has been ordered. Which is the most likely rationale for this test?

The 4-week-old neonate in the neonatal intensive care unit was born at 29 weeks gestation. The patient is stable on room air and has been tolerating nasogastric feedings of expressed breast milk. Generally an active and responsive patient, the nurse notes the patient is lethargic and does not react to his diaper change. Additionally, the patient’s heart rate is 194 bpm, respiratory rate is 82 breaths per minute, and the blood pressure is 54/21 mm Hg. The patient’s abdomen is distended and discolored; dark green emesis is noted as well. An abdominal x-ray is ordered and performed. Which x-ray findings are consistent with the patient’s clinical picture? Select all that apply.  

The nurse is supervising a student nurse in caring for a postoperative patient at high risk for surgical wound evisceration. The nurse prepares the student to perform which interventions if the wound eviscerates? Select all that apply.