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ARDMS OB/GYN Board Exam 2023 with 100% correct answers
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Human Chorionic Gonadotropin - correct answer hCG is a glycoprotein secreted by the syncytiotrophoblast cells of the trophoblast; during the first trimester of pregnancy, the serum beta hCG normally doubles every 48 hours (2 days). In the presence of an ectopic pregnancy, approximately 80% of seru...
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