A 29-year-old woman, gravida 1, para 0, at 36 weeks' gestation is brought to the emergency department after an episode of dizziness and vomiting followed by loss of consciousness lasting 1 minute. She reports that her symptoms started after lying down on her back to rest, as she felt tired during yoga class. Her pregnancy has been uncomplicated. On arrival, she is diaphoretic and pale. Her pulse is 115/min and blood pressure is 90/58 mm Hg. On examination, the patient is lying in the supine position with a fundal height of 36 cm. There is a prolonged fetal heart rate deceleration to 80/min. Which of the following is the most appropriate action to reverse this patient's symptoms in the future?
APerforming the Muller maneuver
BGentle compression with an abdominal binder
CLying in the supine position and elevating legs
DLying in the left lateral decubitus position
EPerforming the Valsava maneuver
A 40-year-old pregnant woman, G4 P3, visits your office at week 30 of gestation. She is very excited about her pregnancy and wants to be the healthiest she can be in preparation for labor and for her baby. What vaccination should she receive at this visit?
AMeasles, mumps, and rubella (MMR)
BVaricella vaccine
CHerpes zoster vaccine
DLive attenuated influenza vaccine
ETetanus, diphtheria, and acellular pertussis (Tdap)
A 32-year-old primigravida at 35 weeks gestation seeks evaluation at the emergency department for swelling and redness of the left calf, which started 2 hours ago. She reports that the pain has worsened since the onset. The patient denies a history of insect bites or trauma. She has never experienced something like this in the past. Her pregnancy has been uneventful so far. She does not use alcohol, tobacco, or any illicit drugs. She does not take any medications other than prenatal vitamins. Her temperature is 36.8℃ (98.2℉), the blood pressure is 105/60 mm Hg, the pulse is 110/min, and the respirations are 15/min. The left calf is edematous with the presence of erythema. The skin feels warm and pain is elicited with passive dorsiflexion of the foot. The femoral, popliteal, and pedal pulses are palpable bilaterally. An abdominal examination reveals a fundal height consistent with the gestational age. The lungs are clear to auscultation bilaterally. The patient is admitted to the hospital and appropriate treatment is initiated. Which of the following hormones is most likely implicated in the development of this patient’s condition?
AHuman placental lactogen
BHuman chorionic gonadotropin
CProgesterone
DProlactin
EEstriol
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