The nurse is caring for a patient who was just pronounced dead. The patient’s adult children are with the patient. Which is the best response by the nurse to the family?

The patient presents to the clinic with complaints of feeling down and depressed for a month. The nurse guides questioning to assess for which additional signs required for diagnosis of depression? Select all that apply.

The older adult patient is brought to the emergency department with sudden onset confusion, agitation, and hallucinations. The patient's past medical history is significant for type 2 diabetes managed with glyburide, anxiety managed with lorazepam, and insomnia managed with zolpidem. Upon assessment, the patient's heart rate and rhythm are regular, lungs are clear to auscultation, and bowel sounds are present. Vital signs are normal, with exception of a slightly elevated heart rate. Which is the most likely cause of the patient's symptoms?