Caregiver support and education — MCQs

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?

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?

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?

A 5-year-old non-verbal child with a history of autism is brought into the emergency department by his grandmother. The patient’s grandmother is concerned her grandchild is being abused at home. The patient lives in an apartment with his mother, step-father, and two older brothers in low-income housing. The department of social services has an open case regarding this patient and his family. The patient is afebrile. His vital signs include: blood pressure 97/62 mm Hg, pulse 175/min, respiratory rate 62/min. Physical examination reveals a malnourished and dehydrated child in dirty and foul-smelling clothes. Which one of the following people is most likely abusing this patient?

One week after admission to the hospital for an extensive left middle cerebral artery stroke, a 91-year-old woman is unable to communicate, walk, or safely swallow food. She has been without nutrition for the duration of her hospitalization. The patient's sister requests placement of a percutaneous endoscopic gastrostomy tube for nutrition. The patient's husband declines the intervention. There is no living will. Which of the following is the most appropriate course of action by the physician?

A 77-year-old Caucasian woman presents to her primary care provider for a general checkup. The patient is with her daughter who brought her to this appointment. The patient states that she is doing well and has some minor joint pain in both hips. She states that sometimes she is sad because her husband recently died. She lives alone and follows a vegan diet. The patient's daughter states that she has noticed her mother struggling with day to day life. It started 2 years ago with her forgetting simple instructions or having difficulty running errands. Now the patient has gotten to the point where she can no longer pay her bills. Sometimes the patient forgets how to get home. The patient has a past medical history of obesity, hypertension, gastroesophageal reflux disease (GERD) controlled with pantoprazole, and diabetes mellitus. Her temperature is 99.5°F (37.5°C), blood pressure is 158/108 mmHg, pulse is 90/min, respirations are 17/min, and oxygen saturation is 98% on room air. Which of the following will most likely help with this patient's presentation?

A 67-year-old woman presents to her primary care physician for memory difficulty. She states that for the past couple months she has had trouble with her memory including forgetting simple things like bills she needs to pay or locking doors. She was previously fully functional and did not make these types of mistakes. The patient has not been ill lately but came in because her daughter was concerned about her memory. She makes her own food and eats a varied diet. Review of systems is notable for a decrease in the patient’s mood for the past 2 months since her husband died and a sensation that her limbs are heavy making it difficult for her to do anything. Her temperature is 99.3°F (37.4°C), blood pressure is 112/68 mmHg, pulse is 71/min, respirations are 14/min, and oxygen saturation is 99% on room air. Physical exam is notable for an elderly woman. Her neurological exam is unremarkable; however, the patient struggles to recall 3 objects after a short period of time and can only recall 2 of them. The patient’s weight is unchanged from her previous visit and cardiac, pulmonary, and dermatologic exams are within normal limits. Which of the following is the most likely diagnosis?

A 76-year-old man is brought to his geriatrician by his daughter, who reports that he has been "losing his memory." While the patient previously performed all household duties by himself, he has recently had several bills that were unpaid. He also called his daughter on several occasions after getting lost while driving and having "accidents" before getting to the toilet. On exam, the patient is conversant and alert to person, place, and time, though his gait is wide-based and slow. Which of the following diagnostic procedures would be most appropriate to confirm the suspected diagnosis in this patient?

A 28-year-old male presents to his primary care physician with complaints of intermittent abdominal pain and alternating bouts of constipation and diarrhea. His medical chart is not significant for any past medical problems or prior surgeries. He is not prescribed any current medications. Which of the following questions would be the most useful next question in eliciting further history from this patient?

An 83-year-old man is being seen in the hospital for confusion. The patient was admitted 4 days ago for pneumonia. He has been improving on ceftriaxone and azithromycin. Then 2 nights ago he had an episode of confusion. He was unsure where he was and attempted to leave. He was calmed down by nurses with redirection. He had a chest radiograph that was stable from admission, a normal EKG, and a normal urinalysis. This morning he was alert and oriented. Then this evening he became confused and agitated again. The patient has a history of benign prostatic hyperplasia, severe dementia, and osteoarthritis. He takes tamsulosin in addition to the newly started antibiotics. Upon physical examination, the patient is alert but orientated only to name. He tries to get up, falls back onto the bed, and grabs his right knee. He states, “I need to get to work. My boss is waiting, but my knee hurts.” He tries to walk again, threatens the nurse who stops him, and throws a plate at the wall. In addition to reorientation, which of the following is the next best step in management?