NARM CPM Exam 2023 with 100% correct answers

placenta succenturiata - one or more accessory lobes connected to the main placenta by blood vessels - more common in multiple gestation APGAR score components A- appearance: pink all over = 2 P- pulse: 100 bpm = 2, 60 = 0 G- grimace: sneeze, cough, loud cry = 2 A- activity: active movement = 2 R- respiration: strength, not rate Score: 7-10 vigorous neonate 4-6 requires focused care 0-3 requires intense resuscitation Diuresis/Polyuria - increased or excessive urination - normal in the first week postpartum Blastocyst - final stage of zygotic period - doubles in size every day - contains fluid-filled cavity, or "blastocoele" blastocoele cavity - inner part of the blastocyst, fluid filled area - provides nutrients to the growing embryo within 6 hours of birth When should infants receive the vitamin K shot to prevent hemorrhagic disease of the newborn? Regular placenta - round/oval - 22cm in diameter - 2cm-2.5cm thick - about 1 lb Marginal Cord Insertion (Battledore) Umbilical cord inserts near the edge of the placenta rather than the center circumvallate placenta - placental condition in which the chorionic plate is smaller than the basal plate - the margin is raised with a rolled edge - causes membrane to double back on fetal side and around the edges Placenta Fenestrata - Rare anomaly - Central portion of a discoid placenta is missing - In some instances, there is an actual hole in the placenta, but more often, the defect involves only villous tissue, and the chorionic plate remains intact - missing full thickness and center position