Mood Disorders — MCQs

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?

A 21-year-old female was brought to the emergency room after losing large amounts of blood from slicing her wrists longitudinally. A few days later, she was interviewed by the psychiatrist and discussed with him why she had tried to kill herself. "My evil boyfriend of 2 months left me because I never let him leave my side for fear that he would cheat on me and leave me...now I feel so empty without him." Which of the following personality disorders does this female most likely have?

A 16-year-old boy is brought to a psychotherapist for counseling because he was physically abused by his father. During the first therapy session, the patient recounts the numerous encounters that he had with his abuser. At the end of the session, the therapist, who lost her own son in a car accident when he was 15 years old, refuses to let the patient take the bus back alone to his custodial guardian's home. She offers to take him back in her own car instead, saying, “This way, I will rest assured that you have reached home safely”. The therapist's behavior can be best described as an instance of which of the following?

An 8-year-old girl is brought to the physician by her parents for a 10-month history of disturbing dreams and daytime sleepiness. She has difficulty falling asleep and says she sometimes sees ghosts just before falling asleep at night. She has had a 7-kg (15-lb) weight gain during this period despite no changes in appetite. She is alert and oriented, and neurologic examination is unremarkable. During physical examination, she spontaneously collapses after the physician drops a heavy book, producing a loud noise. She remains conscious after the collapse. Polysomnography with electroencephalogram is most likely to show which of the following?