Review Question - QID 108968

A 64-year-old male is brought in by his granddaughter for confusion. She reports that since her grandmother died six months ago, the patient has become increasingly more irritable. Then yesterday, a neighbor called to say that she had found him aimlessly walking up and down the street. When the granddaughter went to check on him, she reported that there were multiple empty cans of beer and minimal food in the house. The patient has a past medical history significant for ...