High-risk pregnancies — MCQs

A 30-year-old primigravid woman at 14 weeks' gestation comes to the physician for her first prenatal visit. She reports some nausea and fatigue. She takes lithium for bipolar disorder and completed a course of clindamycin for bacterial vaginosis 12 weeks ago. She works as a teacher at a local school. She smoked a pack of cigarettes daily for 12 years but stopped after finding out that she was pregnant. She does not drink alcohol. Her temperature is 37°C (98.6°F), pulse is 80/min, and blood pressure is 125/80 mm Hg. Pelvic examination shows a uterus consistent in size with a 14-week gestation. There is mild lower extremity edema bilaterally. Urinalysis is within normal limits. The patient's child is at increased risk for developing which of the following complications?

A 42-year-old woman comes to the physician with a 6-month history of breast tenderness and menstrual irregularities. Physical examination shows no abnormalities. An ultrasound of the pelvis shows a right adnexal mass. A laparoscopic right salpingo-oophorectomy is performed. Histologic examination of the adnexal mass shows small cuboidal cells arranged in clusters surrounding a central cavity with eosinophilic secretions. These cells resemble primordial follicles. Which of the following laboratory values was most likely increased in this patient at the time of presentation?

A 29-year-old woman presents to the fertility clinic due to an inability to conceive. She and her husband have been attempting to have children for over a year. She underwent menarche at 16 years of age and typically has menses every 29 days regularly. Her menstrual periods would last 6 days and are mildly painful. However, she reports that her last menstrual period was 3 months ago. Her medical history is non-contributory and she does not take any medications. Her temperature is 99°F (37.2°C), blood pressure is 125/76 mmHg, pulse is 78/min, and respirations are 15/min. Her body mass index is 26.3 kg/m^2. Physical examination is unremarkable. Urine hCG is negative, serum prolactin level is 75 ng/mL (normal < 20 ng/mL) and thyroid-stimulating hormone is 0.8 microU/mL. Which of the following is the best treatment option for this patient’s infertility?

A 31-year-old, G1P0 woman at 35 weeks of gestation comes to the emergency room for a severe headache. She reports that she was washing the dishes 2 hours ago when a dull headache came on and progressively worsened. She also reports 2 episodes of intermittent blurred vision over the past hour that has since cleared. Nothing similar has ever happened before. She denies any precipitating events, trauma, mental status changes, abdominal pain, lightheadedness, fever, ulcers, or urinary changes. Her temperature is 98.9°F (37.1°C), blood pressure is 160/110 mmHg, pulse is 98/min, respirations are 12/min, and oxygen saturation is 98%. A physical examination demonstrates a rash on her face that she attributes to a recent change in cosmetics. A urine test demonstrates the presence of protein. What is the most likely explanation for this patient’s symptoms?

A 37-year-old woman comes to the physician because of oligomenorrhea and intermittent vaginal spotting for 5 months. Menses previously occurred at regular 28-day intervals and lasted for 5 days with normal flow. She has also noted increased hair growth on her chin. She is not sexually active. She takes no medications. Physical examination shows temporal hair recession and nodulocystic acne on her cheeks and forehead. There is coarse hair on the chin and the upper lip. Pelvic examination shows clitoral enlargement and a right adnexal mass. Laboratory studies show increased serum testosterone concentration; serum concentrations of androstenedione and dehydroepiandrosterone are within the reference ranges. Ultrasonography of the pelvis shows a 10-cm right ovarian tumor. Which of the following is the most likely diagnosis?

A 23-year-old woman presents to her primary care physician due to amenorrhea. The patient states that historically she has her period once every three months but recently has not had it at all. Otherwise, she has no other complaints. The patient recently started college and is a varsity athlete for the track team. She works part time in a coffee shop and is doing well in school. The patient is not sexually active and does not drink alcohol, use illicit drugs, or smoke. She has no significant past medical history and occasionally takes ibuprofen for headaches. Her temperature is 99.5°F (37.5°C), blood pressure is 100/55 mmHg, pulse is 50/min, respirations are 10/min, and oxygen saturation is 98% on room air. On physical exam, you note a young, lean, muscular woman in no acute distress. Which of the following is the most likely long-term outcome in this patient?

A 30-year-old woman came to her OBGYN for an infertility consultation. The patient reports having intercourse with her husband at least 3 times per week with increasing frequency during ovulation periods. The lab reports of her husband revealed an adequate sperm count. After the work-ups was complete, her OBGYN prescribed a medication similar to GnRH to be administered in a pulsatile manner. Which drug is prescribed to the patient?

A 29-year-old G2P1001 presents to her obstetrician’s office complaining of dyspareunia. She endorses ongoing vaginal dryness resulting in uncomfortable intercourse over the last month. In addition, she has noticed a gritty sensation in her eyes as well as difficulty tasting food and halitosis. She denies pain with urination and defecation. Her medications include a daily multivitamin, folic acid, and over-the-counter eye drops. The patient’s temperature is 98.6°F (37.0°C), pulse is 70/min, blood pressure is 121/80 mmHg, and respirations are 13/min. Physical exam is notable for a well-appearing female with fullness in the bilateral cheeks and reduced salivary pool. For which of the following is the patient’s fetus at increased risk?

A 29-year-old woman, gravida 1, para 1, comes to the physician because of difficulty conceiving for one year. She is sexually active with her husband 4–5 times a week. Pregnancy and delivery of her first child 3 years ago were uncomplicated. She returned to work as an event coordinator 12 months ago and has found the transition stressful. Menses previously occurred at 30-day intervals and lasted for 3–4 days with moderate flow. Her last menstrual period was three months ago. She has occasional vaginal dryness. The patient runs 5 to 10 miles every day. Her BMI is 19.0 kg/m2. Her pulse is 73/min and blood pressure is 125/70 mm Hg. Abdominal examination shows no abnormalities. Pelvic examination shows dry vaginal mucosa. A serum pregnancy test is negative. Serum studies show: Prolactin 18 μg/L Thyroid-stimulating hormone 2.5 mU/L Follicle-stimulating hormone 3.6 U/L Luteinizing hormone 2.3 U/L Ultrasound of the pelvis shows no abnormalities. In addition to dietary and exercise counseling, which of the following is the most appropriate next step in management?

A 22-year-old primigravid woman comes to the physician for her first prenatal visit at 10 weeks' gestation. She has no history of serious illness. She has been using cocaine for the past two years. Without cessation of cocaine use, which of the following complications is most likely to occur?