Preeclampsia and Eclampsia

(M2.OB.14.121) A 32-year-old G1P0 woman presents to the emergency department at 34 weeks gestation. She complains of vague upper abdominal pain and nausea which has persisted for 2 weeks, as well as persistent headache over the past several days. Her temperature is 99.0°F (37.2°C), blood pressure is 164/89 mmHg, pulse is 88/min, respirations are 19/min, and oxygen saturation is 98% on room air.

Hemoglobin: 10 g/dL
Hematocrit: 30%
Leukocyte count: 7,800/mm^3 with normal differential
Platelet count: 25,000/mm^3

Serum:
Na+: 139 mEq/L
Cl-: 100 mEq/L
K+: 4.3 mEq/L
HCO3-: 25 mEq/L
BUN: 20 mg/dL
Glucose: 99 mg/dL
Creatinine: 1.1 mg/dL
Ca2+: 10.2 mg/dL
AST: 199 U/L
ALT: 254 U/L

Urine:
Color: Yellow
Protein: Positive
Blood: Positive

The patient begins seizing. Which of the following is the most appropriate definitive treatment for this patient?

(M2.OB.14.6) A 20-year-old woman presents to the emergency department with painful abdominal cramping. She states she has missed her menstrual period for 5 months, which her primary care physician attributes to her obesity. She has a history of a seizure disorder treated with valproic acid; however, she has not had a seizure in over 10 years and is no longer taking medications for her condition. She has also been diagnosed with pseudoseizures for which she takes fluoxetine and clonazepam. Her temperature is 98.0°F (36.7°C), blood pressure is 174/104 mmHg, pulse is 88/min, respirations are 19/min, and oxygen saturation is 98% on room air. Neurologic exam is unremarkable. Abdominal exam is notable for a morbidly obese and distended abdomen that is nontender. Laboratory studies are ordered as seen below.

Serum:
hCG: 100,000 mIU/mL

Urine:
Color: Amber
hCG: Positive
Protein: Positive

During the patient's evaluation, she experiences 1 episode of tonic-clonic motions which persist for 5 minutes. Which of the following treatments is most appropriate for this patient?

(M2.OB.13.5) A 25-year-old pregnant woman at 28 weeks gestation presents with a headache. Her pregnancy has been managed by a nurse practitioner. Her temperature is 99.0°F (37.2°C), blood pressure is 164/104 mmHg, pulse is 100/min, respirations are 22/min, and oxygen saturation is 98% on room air. Physical exam is notable for a comfortable appearing woman with a gravid uterus. Laboratory tests are ordered as seen below.

Hemoglobin: 12 g/dL
Hematocrit: 36%
Leukocyte count: 6,700/mm^3 with normal differential
Platelet count: 100,500/mm^3

Serum:
Na+: 141 mEq/L
Cl-: 101 mEq/L
K+: 4.4 mEq/L
HCO3-: 25 mEq/L
BUN: 21 mg/dL
Glucose: 99 mg/dL
Creatinine: 1.0 mg/dL
AST: 32 U/L
ALT: 30 U/L

Urine:
Color: Amber
Protein: Positive
Blood: Negative

Which of the following is the most likely diagnosis?