High-risk pregnancies — MCQs

A 23-year-old primigravid woman comes to the physician at 36 weeks' gestation for her first prenatal visit. She confirmed the pregnancy with a home urine pregnancy kit a few months ago but has not yet followed up with a physician. She takes no medications. Vital signs are within normal limits. Pelvic examination shows a uterus consistent in size with a 36-week gestation. Laboratory studies show: Hemoglobin 10.6 g/dL Serum Glucose 88 mg/dL Hepatitis B surface antigen negative Hepatitis C antibody negative HIV antibody positive HIV load 11,000 copies/mL (N < 1000 copies/mL) Ultrasonography shows an intrauterine fetus consistent in size with a 36-week gestation. Which of the following is the most appropriate next step in management of this patient?

A 14-year-old girl comes to the physician because of excessive flow and duration of her menses. Since menarche a year ago, menses have occurred at irregular intervals and lasted 8–9 days. Her last menstrual period was 5 weeks ago with passage of clots. She has no family or personal history of serious illness and takes no medications. She is at the 50th percentile for height and 20th percentile for weight. Physical examination shows no abnormalities. A urine pregnancy test is negative. Which of the following is the most likely cause of this patient's symptoms?

A 32-year-old G1P0 woman presents to her obstetrician for a prenatal visit. She is 30 weeks pregnant. She reports some fatigue and complains of urinary urgency. Prior to this pregnancy, she had no significant medical history. She takes a prenatal vitamin and folate supplements daily. Her mother has diabetes, and her brother has coronary artery disease. On physical examination, the fundal height is 25 centimeters. A fetal ultrasound shows a proportional reduction in head circumference, trunk size, and limb length. Which of the following is the most likely cause of the patient’s presentation?

A 40-year-old nulliparous woman with no significant medical history presents to your office with shortness of breath and increased abdominal girth over the past month. The initial assessment demonstrates that the patient has a right-sided hydrothorax, ascites, and a large ovarian mass. Surgery is performed to remove the ovarian mass, and the patient's ascites and pleural effusion resolve promptly. What is the most likely diagnosis?

A 31-year-old G3P1 woman who is at 37 weeks of gestation is brought into the emergency department by her husband after repeated twitching. According to the husband, they were watching TV when she suddenly became unresponsive and her hands and legs started shaking. The episode lasted about 5 minutes and she “seemed to be sleeping afterwards.” Her past medical history is significant for pregnancy induced hypertension. The patient is tired but responsive and denies urinary incontinence, paresthesia, fever, upper respiratory signs, or new medication changes. She denies a history of seizures. Her temperature is 99°F (37°C), blood pressure is 186/97 mmHg, pulse is 96/min, and respirations are 12/min. Physical examination demonstrates a lethargic patient with moderate right upper quadrant tenderness. What is the most appropriate next step for this patient?

A 31-year-old G1P0 woman at 26 weeks gestation presents to the clinic for evaluation of an abnormal glucose tolerance test. She denies any symptoms, but states that she was given 50 g of oral glucose 1 week earlier and demonstrated a subsequent venous plasma glucose level of 156 mg/dL 1 hour later. The vital signs are: blood pressure, 112/78 mm Hg; pulse, 81/min; and respiratory rate, 16/min. Physical examination is within normal limits. Which of the following is the most appropriate next step in management?

A 27-year-old woman presents to the emergency department with right lower quadrant abdominal pain and vaginal spotting. She denies diarrhea, constipation, or blood in the stool. The medical history is unremarkable. She does not use tobacco or drink alcohol. She is sexually active with her husband and uses an IUD for contraception. The temperature is 37.2 °C (99.0°F), the blood pressure is 110/70 mm Hg, the pulse is 80/min, and the respiratory rate is 12/min. The physical examination reveals localized tenderness in the right adnexa, but no masses are palpated. The LMP was 8 weeks ago. Which of the following is most likely associated with this patient’s diagnosis?

A 42-year-old woman comes to the physician for the evaluation of a 1-month history of dull lower abdominal pain, decreased appetite, and a 5-kg (11-lb) weight loss. Physical examination shows no abnormalities. Pelvic ultrasonography shows bilateral ovarian enlargement and free fluid in the rectouterine pouch. Biopsy specimens from the ovaries show multiple, round, mucin-filled cells with flat, peripheral nuclei. Further evaluation of this patient is most likely to show which of the following findings?

A 25-year-old woman, gravida 2, para 1, comes to the physician for her initial prenatal visit at 18 weeks’ gestation. She is a recent immigrant from Thailand. Her history is significant for anemia since childhood that has not required any treatment. Her mother and husband have anemia, as well. She has no history of serious illness and takes no medications. Her vital signs are within normal limits. Fundal height measures at 22 weeks. Ultrasound shows polyhydramnios and pleural and peritoneal effusion in the fetus with fetal subcutaneous edema. Which of the following is the most likely clinical course for this fetus?

A 54-year-old G2P2 presents to her gynecologist's office with complaints of frequent hot flashes, malaise, insomnia, and mild mood swings for 2 weeks. She has also noticed some pain with intercourse and vaginal dryness during this time. She is otherwise healthy besides hyperlipidemia, controlled on atorvastatin. Her surgical history includes a hysterectomy performed years ago due to postpartum hemorrhage. She is desiring of a medication to control her symptoms. Which of the following is the most appropriate short-term medical therapy in this patient for symptomatic relief?