OB Exams

OB exam 1 1. GFR increase during pregnancy - 50% 2. Near term weight gain of pregnant woman - 12,500 g 3. Age of gestation when Hegar’s sign is evident - 6-8th week 4. Average volume that uterus can hold - 5-10 L 5. Most medial portion of the fallopian tube - Interstitial 6. Goodell’s sign - Cervix 7. The true conjugate - Pelvic inlet 8. Rapid increase in blood volume - 3rd trimester 9. Ventral shaft of penis homologue of - Labia minora 10.Pregnant uterus position - Detrorotated, anteverted 11.Nonkeratinized squamous epithelium - Vagina 12.Supply of proximal vagina - Cervicovaginal artery 13.Invasion of trophoblast? a. Deciduas basalis b. Decidua capsularis c. Decidua parietalis d. Deciduas vera 14.Major ligament support of cervix and uterus a. Broad ligament b. Round ligament c. Uterosacral ligament d. Transverse cervical ligament 15.Site of fertilization a. Uterus b. Ovary c. Fallopian tube d. Vagina 16.PMN a. Premenstrual phase 17.Pelvic outlet a. Below linea terminalis 18.What empties directly to IVC a. Ductus venosus

b. Portal vein 19.Intraabdominal umbilical veins remnant a. Ligamentum teres 20.Which is true regarding the fetal circulation system? a. CO of fetus is 3x that of resting CO of adult 21.Medulla of ovary a. Contains arteries and vein 22.Major blood supply of uterus a. Uterine artery 23.LMP a. Add 7 dats, subtract 3 months 24.Long feedback 25.Ultrashort feed back 26.Solid 16 cell a. Morula 27.Reepithalialization a. 5 days 28.Embryonic period a. 3rd to 8th wk after ovulation 29.Plasma volume increase in pregnancy a. 50-60% 30.Length of pregnancy a. 280 days 31.Menstruation a. Due to constriction of spiral arteries 32.Position to prevent pressure on IVC a. Left later decubitus 33.Cholecystokinin a. Progesterone b. Estrogen c. Both 34.Control portal circulation of gonadotropin a. Arcuate nucleus 35.Acts on thecal cell a. LH 36.Anterior pituitary secretes a. LH and FSH 37.energy blastocyst float a. glycogen 38.indicates ovulation a. subnuclear vacuolation 39.Nonkeratinized squamous a. Vagina 40.Absent in placenta accrete a. Nitubachs layer 41.The following are due to increase venous pressure except a. Haemorrhoids b. Edema c. Varicosities d. None of the above

42.Increase in CO is due to except a. Fetus b. Increase workload 43.Colustrum a. IgA 44.True conjugate a. Pelvic Inlet 45.Lower portion between vagina and rectum a. Rectovaginal septum