The nurse is assigned a patient with Hodgkin’s lymphoma undergoing initial treatment. On the patient’s second day, he develops an acute painful swelling and erythema of the right gastrocnemius. The following morning, the patient develops an acute shortness of breath and pleuritic chest pain. Within minutes, the patient loses consciousness and dies. Which of the following interventions would most likely have prevented this patient’s death?

The patient presents to the clinic with rectal bleeding. Which diagnosis is most likely?

The 1-year-old with sickle cell disease is in crisis following gastroenteritis. While hospitalized, the patient abruptly exhibits seizures, decreased level of consciousness, right-sided facial asymmetry when crying, coughing and sputtering during a bottle feeding, and decreased movement of the right leg and arm. The nurse contacts the provider and prepares to provide which initial interventions? Select all that apply.