Bipolar disorder in pregnancy — MCQs

A 27-year-old P1G1 who has had minimal prenatal care delivers a newborn female infant. Exam reveals a dusky child who appears to be in distress. Her neck veins are distended and you note an enlarged v wave. She has a holosystolic murmur. Following echocardiogram, immediate surgery is recommended. For which of the following conditions was the mother likely receiving treatment during pregnancy?

A 19-year-old woman with a history of bipolar disorder and an unknown cardiac arrhythmia presents with palpitations and chest pain. She admits to taking lithium and procainamide regularly, but she ran out of medication 2 weeks ago and has not been able to get refills. Her family history is significant for bipolar disorder in her mother and maternal aunt. Her vital signs include blood pressure 130/90 mm Hg, pulse 110/min, respiratory rate 18/min. Physical examination is significant for a widely split first heart sound with a holosystolic murmur loudest over the left sternal border. Visible cyanosis is noted in the lips and nailbeds. An electrocardiogram is performed which shows intermittent supraventricular tachyarrhythmia with a right bundle branch block. Her cardiac enzymes are normal. An echocardiogram is performed, which shows evidence of a dilated right atria with portions of the tricuspid valve displaced towards the apex. Which of the following medications was this patient most likely exposed to prenatally?

A 31-year-old woman comes to the emergency department requesting an abortion. She hears voices telling her that she needs ""to undergo a cleanse."" She experiences daytime sleepiness because she repeatedly wakes up at night. She says that she is no longer interested in activities that she used to enjoy. About 2 months ago, her psychiatrist switched her medication from aripiprazole to risperidone because it was not effective even at maximum dose. Vital signs are within normal limits. Mental status examination shows accelerated speech, and the patient regularly switches the conversation to the natural habitat of bees. A urine pregnancy test is positive. Toxicology screening is negative. Pelvic ultrasonography shows a pregnancy at an estimated 15 weeks' gestation. Following admission to the hospital, which of the following is the most appropriate next step in management?

A 32-year-old primigravid woman with a history of seizures comes to the physician because she had a positive pregnancy test at home. Medications include valproic acid and a multivitamin. Physical examination shows no abnormalities. A urine pregnancy test is positive. Her baby is at increased risk for requiring which of the following interventions?

A 25-year-old G1P1 with a history of diabetes and epilepsy gives birth to a female infant at 32 weeks gestation. The mother had no prenatal care and took no prenatal vitamins. The child's temperature is 98.6°F (37°C), blood pressure is 100/70 mmHg, pulse is 130/min, and respirations are 25/min. On physical examination in the delivery room, the child's skin is pink throughout and she cries on stimulation. All four extremities are moving spontaneously. A tuft of hair is found overlying the infant's lumbosacral region. Which of the following medications was this patient most likely taking during her pregnancy?

A 28-year-old G1P1 woman is brought into the clinic by her concerned husband. The husband has noted that his wife is not behaving normally. She no longer enjoys his company or is not particularly happy around their newborn. The newborn was delivered 3 weeks ago via normal vaginal delivery with no complications. He also notes that his wife seems to be off in some other world with her thoughts. Overall, she appears to be drained, and her movements and speech seem slow. The patient complains that the newborn is sucking the lifeforce from her when she breastfeeds. She has thus stopped eating to save herself from this parasite. Which of the following statements is true regarding this patient’s most likely condition?

A 19-year-old female college student is brought into the emergency department by her boyfriend. The boyfriend reports that the patient got caught stealing from the company she works for and subsequently got fired. The boyfriend received a text that evening saying “I’ll miss you.” When he arrived at her dorm room, the patient was slumped in the shower covered in blood. The patient agreed to be driven to the emergency room. When asked about what happened, the patient replies “I just want out of this life.” The patient has bipolar disorder, and takes lithium as prescribed. She has a psychiatrist she sees every week, which the boyfriend confirms. She has never had a prior suicide attempt nor has she ever been hospitalized for a psychiatric disorder. The patient’s vitals are stable. Upon physical examination, a 4 centimeter vertical incision is noted on the patient’s left forearm. During the patient’s laceration repair, she asks if she will be admitted. She states, “these ups and downs are common for me, but I feel better now.” She verbalizes that she understands that she overreacted. She asks to go home, and her boyfriend insists that he will stay with her. They both confirm that neither of them have guns or know any peers with access to guns. Which of the following is the most appropriate management for the patient?

A 16-year-old girl presents with multiple manic and hypomanic episodes. The patient says that these episodes started last year and have progressively worsened. She is anxious to start treatment, so this will not impact her school or social life. The patient was prescribed an anticonvulsant drug that is also used to treat her condition. Which of the following is the drug most likely prescribed to this patient?

A 29-year-old man comes to the physician with his wife because she has noticed a change in his behavior over the past 2 weeks. His wife reports that he is very distracted and irritable. His colleagues have voiced concerns that he has not been turning up for work regularly and behaves erratically when he does. Previously, her husband had been a reliable and reasonable person. The patient says that he feels “fantastic”; he only needs 4 hours of sleep each night and wakes up cheerful and full of energy each morning. He thinks that his wife is overreacting. The patient has been healthy except for a major depressive episode 5 years ago that was treated with paroxetine. He currently takes no medications. His pulse is 98/min, respirations are 12/min, and blood pressure is 128/62 mm Hg. Mental status examination shows frenzied speech and a flight of ideas. Which of the following is the strongest predisposing factor for this patient's condition?

A 26-year-old female college student is brought back into the university clinic for acting uncharacteristically. The patient presented to the same clinic 6 weeks ago with complaints of depressed mood, insomnia, and weightloss. She had been feeling guilty for wasting her parent’s money by doing so poorly at the university. She felt drained for at least 2 weeks before presenting to the clinic for the first time. She was placed on an antidepressant and was improving but now presents with elevated mood. She is more talkative with a flight of ideas and is easily distractible. Which of the following statements is most likely true regarding this patient’s condition?