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.

Which central venous access site is preferred in an adult with normal kidney function to reduce the risk for central line-associated bloodstream infection?

The patient has a history of mitral valve stenosis. In which position does the nurse place the patient to properly auscultate for this condition?