MATERNAL NEWBORN OB/ ATI PROCTORED 2024 NEWEST 2024 ACTUAL EXAM TEST BANK QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) |ALREADY GRADED A+

ANSWERS,A nurse is teaching a woman about her menstrual cycle. The nurse states that __________ is the most important change that happens during the secretory phase of the menstrual cycle. a. Maturation of the graafian follicle b. Multiplication of the fimbriae c. Secretion of human chorionic gonadotropin d. Proliferation of the endometrium A - ANSWERS,An ultrasound of a fetus' heart shows that "normal fetal circulation is occurring." Which of the following statements is consistent with the finding? a. A right to left shunt is seen between the atria. b. Blood is returning to the placenta via the umbilical vein. c. Blood is returning to the right atrium from the pulmonary system. d. A right to left shunt is seen between the umbilical arteries. C - ANSWERS,The clinic nurse knows that the part of the endometrial cycle occurring from ovulation to just prior to menses is known as the: a. Menstrual phase b. Proliferative phase c. Secretory phase d. Ischemic phase C - ANSWERS,A clinic nurse explains to the pregnant woman that the amount of amniotic fluid present at 24 weeks' gestation is approximately: a. 500 mL b. 750 mL c. 800 mL d. 1000 mL B - ANSWERS,Information provided by the nurse that addresses the function of the amniotic fluid is that the amniotic fluid helps the fetus to maintain a normal body temperature and also: a. Facilitates asymmetrical growth of the fetal limbs b. Cushions the fetus from mechanical injury c. Promotes development of muscle tone d. Promotes adherence of fetal lung tissue A - ANSWERS,During preconception counseling, the clinic nurse explains that the time period when the fetus is most vulnerable to the effects of teratogens occurs from: a. 2 to 8 weeks b. 4 to12 weeks c. 5 to 10 weeks d. 6 to 15 weeks D - ANSWERS,A major fetal development characteristic at 16 weeks' gestation is: a. The average fetal weight is 450 grams b. Lanugo covers entire body c. Brown fat begins to develop d. Teeth begin to form A - ANSWERS,A couple who has sought infertility counseling has been told that the man's sperm count is very low. The nurse advises the couple that spermatogenesis is impaired when which of the following occur? a. The testes are overheated. b. The vas deferens is ligated. c. The prostate gland is enlarged. d. The flagella are segmented. True - ANSWERS,The perinatal nurse explains to the student nurse that in the fetal circulation, the lowest level of oxygen concentration is found in the umbilical arteries. B, C, D - ANSWERS,A woman seeks care at an infertility clinic. Which of the following tests may this woman undergo to determine what, if any, infertility problem she may have? (Select all that apply.) a. Chorionic villus samplin