The 4-year-old patient with a history of sickle cell disease is brought to the emergency room complaining of severe chest pain and cough. Upon assessment, the nurse notes a respiratory rate of 32, a temperature of 39.1°C, and a heart rate of 128 bpm. Which test results does the nurse anticipate? Select all that apply.

The nurse is providing safety teaching to the woman who has just tested positive for human chorionic gonadotropin. Which statement by the woman indicates the teaching was successful?

Upon insertion of an intravenous catheter, bright red blood is noted prior to attaching the tubing. Which initial action is appropriate?