MSFinals-3473
A 28-year-old woman presents to a routine antenatal clinic at 16 weeks gestation. She has a history of occasional frontal headaches but no significant past medical history. During the examination, her blood pressure is measured at 148/76 mmHg. Urinalysis shows a pH of 6.5, +1 protein, 0 nitrates, 0 leucocytes, and 0 blood. What is the most probable diagnosis?