Mood Disorders — MCQs

A 27-year-old woman is brought to the physician by her parents because they are concerned about her mood. They say that she has “not been herself” since the death of her friend, who was killed 3 weeks ago when the fighter jet he piloted was shot down overseas. She says that since the incident, she feels sad and alone. She reports having repeated nightmares about her friend's death. Her appetite has decreased, but she is still eating regularly and is otherwise able to take care of herself. She does not leave her home for any social activities and avoids visits from friends. She went back to work after taking 1 week off after the incident. Her vital signs are within normal limits. Physical examination shows no abnormalities. On mental status examination, she appears sad, has a full range of affect, and is cooperative. In addition to taking measures to evaluate this patient's anxiety, which of the following is the most appropriate statement by the physician at this time?

A 34-year-old female presents to a counselor at the urging of her parents because they are concerned that she might be depressed. After recently breaking up with her long-term boyfriend, she moved back in with her parents because she could not handle making decisions alone. Soon after their breakup, she started going on 5–7 dates a week. She has been unemployed for 3 years, as her boyfriend took care of all the bills. In the past year, she thought of looking for a job but never felt confident enough to start the process. Her mom arranges her doctor's appointments and handles her car maintenance. She describes feeling uneasy when she is alone. She has hypothyroidism treated with levothyroxine. She does not smoke or drink alcohol. Vital signs are normal. Mental status exam shows a neutral affect. Neurologic examination shows no focal findings. Which of the following is the most likely diagnosis?

A 71-year-old woman comes to her doctor because she is having trouble staying awake in the evening. Over the past year, she has noticed that she gets tired unusually early in the evenings and has trouble staying awake through dinner. She also experiences increased daytime sleepiness, fatigue, and difficulty concentrating. She typically goes to bed around 9 PM and gets out of bed between 2 and 3 AM. She does not have any trouble falling asleep. She takes 30-minute to 1-hour daytime naps approximately 3 times per week. She has no history of severe illness and does not take any medication. Which of the following is the most likely diagnosis?

The prison doctor sees a 25-year-old man for some minor injuries sustained during a recent lunchroom brawl. The patient has a long history of getting into trouble. During his interview, he seems very charming and carefully deflects all responsibility to others and gets irritable and hostile once probed on the issues. He is married and has 2 young children for whom he does not pay child support. Which of the following details is most critical for diagnosing this patient’s condition?

A 60-year-old man presents with severe chronic neck pain. 6 months ago, the patient was in a motor vehicle accident where he sustained a severe whiplash injury. Initial radiographs were negative for fractures, and he was treated with cyclobenzaprine and tramadol and discharged with outpatient follow-up. He says that despite being compliant with his medication, the pain is not going away. It keeps him up at night and prevents him from focusing at work or at home. He also feels that none of the other doctors can help him. Past medical history includes hypertension, hyperlipidemia, and gout for which he takes chlorthalidone, atorvastatin, and allopurinol. He has no family and lives alone. He has never attempted to take his life but thinks that it might be better than living in pain forever. He has a gun at home and plans to commit suicide in the near future. Which of the following is the single best initial treatment option for this patient’s condition?

A 35-year-old woman is brought into the emergency room by her boyfriend with a superficial cut to the wrist. Her vital signs are normal. On physical examination, the laceration is superficial and bleeding has stopped. She says that the injury was self-inflicted because her boyfriend canceled a dinner date due to his mother being unexpectedly hospitalized. She had tried to call, email, and text him to make sure he kept the date, but he eventually stopped replying to her messages. She loves her boyfriend and says she cannot live without him. However, she was worried that he might be cheating on her and using his mother as an excuse. She admits, however, that he actually has never cheated on her in the past. While she says that she usually feels emotionally empty, she is furious during the interview as she describes how much she hates her boyfriend. Which of the following defense mechanisms is this patient exhibiting?

A 4-year-old girl is brought to the physician because her mother is concerned that she has been talking to an imaginary friend for 2 months. The child calls her friend 'Lucy' and says “Lucy is my best friend”. The child has multiple conversation and plays with the 'Lucy' throughout the day. The girl attends preschool regularly. She can copy a circle, tells stories, and can hop on one foot. Her maternal uncle has schizophrenia. Her parents are currently divorcing. The child's father has a history of illicit drug use. Physical examination shows no abnormalities. The mother is concerned about whether the child is acting out because of the divorce. Which of the following is the most appropriate next best step in management?

A 28-year-old woman is brought to a counselor by her father after he found out that she is being physically abused by her husband. The father reports that she refuses to end the relationship with her husband despite the physical abuse. She says that she feels uneasy when her husband is not around. She adds, “I'm worried that if I leave him, my life will only get worse.” She has never been employed since they got married because she is convinced that nobody would hire her. Her husband takes care of most household errands and pays all of the bills. Physical examination shows several bruises on the thighs and back. Which of the following is the most likely diagnosis?

A 23-year-old woman is brought to the emergency room by her mother after she is found to have cut both of her wrists with razor blades. The patient admits to a history of self-mutilation and attributed this incident to a recent breakup with a man she had been seeing for the previous 2 weeks. On morning rounds, the patient reports that the nurses are incompetent but the doctors are some of the best in the world. The patient's vitals are stable and her wrist lacerations are very superficial requiring only simple dressings without sutures. The patient is discharged a few days later and she feels well. Which of the following is the most appropriate initial treatment for this patient?

A 24-year-old woman with no past medical history is post operative day 2 from a cesarean section that resulted in the birth of her first child. She begins to cry when she's told that today's lunch will be gluten-free. Although the patient feels "exhausted" and has had trouble sleeping, she deeply desires to return home and take care of her newborn. The patient denies any changes in concentration or suicidal thoughts now or during the pregnancy. What is the diagnosis and likely outcome?