The nurse is providing education to the patient newly diagnosed with major depressive disorder. The nurse includes information on which derangement of neurotransmitters?

The nurse is caring for a patient with major depressive disorder. The nurse recognizes which sign/symptom supports the diagnosis of depression?

A patient scheduled to undergo a Whipple procedure (pancreaticoduodenectomy) is extremely agitated and apprehensive, though still wants to undergo the procedure. Which interventions does the nurse employ to decrease the patient's anxiety? Select all that apply.