A 22-year-old primigravid woman at 12 weeks' gestation comes to the physician because of several hours of abdominal cramping and passing of large vaginal blood clots. Her temperature is 36.8°C (98.3°F), pulse is 75/min, and blood pressure is 110/65 mmHg. The uterus is consistent in size with a 12-week gestation. Speculum exam shows an open cervical os and blood clots within the vaginal vault. Transvaginal ultrasound shows an empty gestational sac. The patient is worried about undergoing invasive procedures. Which of the following is the most appropriate next step in management?
ASerial beta-hCG measurement
BMethotrexate therapy
CExpectant management
DDilation and curettage
EOxytocin therapy
A 25-year-old woman is brought to the emergency department by her roommate with severe right lower quadrant pain for the last 8 hours. The pain is progressively getting worse and is associated with vomiting. When you ask the patient about her last menstrual period, she tells you that although she stopped keeping track of her cycle after undergoing surgical sterilization 1 year ago, she recalls bleeding yesterday. The physical examination reveals a hemodynamically stable patient with a pulse of 90/min, respiratory rate of 14/min, blood pressure of 125/70 mm Hg, and temperature of 37.0°C (98.6°F). The abdomen is tender to touch (more tender in the lower quadrants), and tenderness at McBurney's point is absent. Which of the following is the best next step in the management of this patient?
AComplete blood count
BUrinalysis
CFAST ultrasound scan
DAppendectomy
EUrinary human chorionic gonadotropin (hCG)
A 25-year old woman is brought to the emergency department because of a 1-day history of lower abdominal pain and vaginal bleeding. Her last menstrual period was 6 weeks ago. She is sexually active and uses condoms inconsistently with her boyfriend. She had pelvic inflammatory disease at the age of 22 years. Her temperature is 37.2°C (99°F), pulse is 90/min, respirations are 14/min, and blood pressure is 130/70 mm Hg. The abdomen is soft, and there is tenderness to palpation in the left lower quadrant with guarding but no rebound. There is scant blood in the introitus. Her serum β-human chorionic gonadotropin (hCG) level is 1,600 mIU/mL. Her blood type is O, RhD negative. She is asked to return 4 days later. Her serum β-hCG level is now 1,900 mIU/ml. A pelvic ultrasound shows a normal appearing uterus with an empty intrauterine cavity and a minimal amount of free pelvic fluid. Which of the following is the most appropriate next step in management?
AAdministration of misoprostol
BAdministration of intramuscular methotrexate
CAdministration of anti-D immunoglobulin and intramuscular methotrexate
DRepeat serum β-hCG and pelvic ultrasound in 2 days
EAdministration of anti-D immunoglobulin and oral misoprostol
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