A 71-year-old man is brought in by his daughter for forgetfulness. The daughter finds herself repeating things she has already told him. She also reports that the patient recently missed a lunch date they had scheduled. She is worried that he may have Alzheimer's disease because her mother had it, and this is how it started. The patient states that he sometimes forgets where he puts his glasses, but this is not new. He also admits to missing appointments if he doesn't write them in his planner, but he states “I always remember birthdays.” Since his wife passed, the patient has been responsible for all the finances, and the daughter confirms that he pays the bills on time. He cooks for himself, though sometimes he is “lazy” and will order fast food. The patient’s medical history is significant for hypertension, atherosclerosis, and rheumatoid arthritis. His medications include aspirin, lisinopril, atorvastatin, and methotrexate. He was also treated for depression for the first year following his wife's death, which was 3 years ago. He currently denies feelings of depression or suicidal ideation, but admits that he has been thinking more about death since some of his weekly golfing buddies have passed away. He drinks a beer every night with dinner and smokes cigars socially. A physical examination reveals ulnar deviation of the fingers, decreased grip strength, and a slow, steady gait. The patient is able to spell a 5-letter word backwards and remembers 3/3 items after 5 minutes. Which of the following diagnoses most likely explains the patient’s symptoms?
AVascular dementia
BAlzheimer disease
CFrontotemporal dementia
DNormal aging
EMajor depressive disorder
A 61-year-old woman presents to her primary care doctor with her son who reports that his mother is not acting like herself. She has gotten lost while driving several times in the past 2 months and appears to be talking to herself frequently. Of note, the patient’s husband died from a stroke 4 months ago. The patient reports feeling sad and guilty for causing so much trouble for her son. Her appetite has decreased since her husband died. On examination, she is oriented to person, place, and time. She is inattentive, and her speech is disorganized. She shakes her hand throughout the exam without realizing it. Her gait is slow and appears unstable. This patient’s condition would most likely benefit from which of the following medications?
ABromocriptine
BRivastigmine
CReserpine
DSelegiline
ELevodopa
A 72-year-old man is brought in by his daughter who is concerned about his recent memory impairment. The patient’s daughter says she has noticed impairment in memory and functioning for the past month. She says that he has forgotten to pay bills and go shopping, and, as a result, the electricity was cut off due to non-payment. She also says that last week, he turned the stove on and forgot about it, resulting in a kitchen fire. The patient has lived by himself since his wife died last year. He fondly recalls living with his wife and how much he misses her. He admits that he feels ‘down’ most days of the week living on his own and doesn’t have much energy. When asked about the kitchen fire and problems with the electricity, he gets defensive and angry. At the patient’s last routine check-up 3 months ago, he was healthy with no medical problems. His vital signs are within normal limits. On physical examination, the patient appears to have a flat affect. Which of the following is the most likely diagnosis in this patient?
APseudodementia
BPick’s disease
CDelirium
DDementia
EBoth dementia and delirium
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