The patient brought to the emergency department by police was found in the middle of traffic, alternating between grandiose declarations and expressing a desire to commit suicide. On physical assessment, the patient is tachycardic and hypertensive. The nurse suspects which diagnosis will be made?

The nurse is completing discharge education with the parents of a child with congenital heart disease. Which statement by the mother indicates a need for further teaching?

The nurse is admitting a patient with an extensive mental health history. The nurse’s knowledge of which system guides intervention planning?