Ardms OBGYN Davies questions with correct answers graded A+

Ardms OBGYN Davies questions with correct answers graded A+ When does the first trimester begin? - correct answer Begins with the first day of the woman's last menstrual period (lmp) and ends 10 weeks later. Marks the point when all organ systems have been differentiated and are in place and the embryo has become a fetus. - correct answer The end of the first trimester Occurs 14 days after the first day of menstrual period. - correct answer Ovulation Determines the beginning of pregnancy in clinical obstetrics. - correct answer The first day of the last period Embryologic tests are based on what? - correct answer Conceptual age Gracie uterus - correct answer Name for uterus during pregnancy Chadwick's sign - correct answer Bluish purple discoloration of the cervix, vagina, and labia during pregnancy as a result of increased vascular congestion. Goodell's sign - correct answer softening of the vaginal portion of the cervix Hegar's sign - correct answer softening of the lower uterine segment (uterine isthmus) Hyper pigmentation of the lines alba - correct answer The fibrous structure that runs down the the abdominal midline Labratory hormones that can determine early pregnancy - correct answer Progesterone, early pregnancy factor, HCG beta-hCG stands for? - correct answer Beta subunit of human chorionic honadotropin in maternal serum In a normal first trimester pregnancy what happens to progesterone? - correct answer Progesterone levels rise to multiples of those observed during the non pregnant state and are an indicator of the integrity of an intrauterine gestation. What lab in the first trimester is an indicator of the integrity of an intrauterine pregnancy? - correct answer Progesterone First trimester lab levels for progesterone range from? - correct answer 10-44nanograms per milliliter (ng/ml) Typical progesterone levels first trimester pregnancy are 10-44 no/ml. Labs less than this Raise concern for? - correct answer Ectopic pregnancy and are also assoc. with and increased risk of failed intrauterine pregnancy early pregnancy factor - correct answer Is a protein produced by the conceptual within hours after fertilization. Earliest laboratory evidence of pregnancy? - correct answer Early pregnancy factor How is EPF (early pregnancy factor) measured? - correct answer Using the rosette inhibition test (RIT), positive or negative results When is EPF produced? - correct answer Prior to implantation.