A nurse is assigned to a 75-year-old patient with head trauma secondary to falling down the stairs at home. The patient is stable initially, complaining of headache and some dizziness, but no focal neurologic signs. That evening, the patient acutely becomes altered and rapidly loses consciousness. Which of the following most likely explains this patient’s condition?

The patient with chronic obstructive pulmonary disorder has an oxygen saturation of 89% on room air. Which order does the nurse clarify with the provider?

During the provider’s exam of the 6-hour-old neonate, the provider reports observing a red reflex in the neonate’s right eye, but not the left. The provider observes whiteness at the back of the eye. The nurse compiles information for the new parents about which procedure?