PHYSIOLOGY OF PREGNANCY EXAM 1 LATEST FINAL EXAM UPDATED FOR 2025 GRADED A+ 100% CERTIFIED, ELABORATED & VERIFIED SOLUTIONS TOP SCORE, EXAMS OF NURSING Amenorrhea, nausea and vomiting, fatigue, breast tenderness and tingling, urinary frequency and urgency, weight gain, and quickening are all signs of pregnancy Pregnancy lasts about how many weeks? 40 For pregnancy, what weeks involved the 1st trimester week 1-12 For pregnancy, what weeks involved the 2nd trimester week 13-28 For pregnancy, what weeks involve the 3rd trimester week 29-birth For hormonal factors in pregnancy, which one is being described: -causes persistence of the corpus luteum and prevents menstruation human chorionic gonadotropin (hCG) For hormonal factors in pregnancy, which one is being described: -stimulates the male fetal testes to produce testosterone human chorionic gonadotropin (hCG) For hormonal factors in pregnancy, which one is being described: -enlargement of the uterus -enlargement of the breasts and growth of the ductal structure estrogen For hormonal factors in pregnancy, which one is being described: -enlargement of the mothers female external genitalia -relax pelvic ligamentsestrogen For hormonal factors in pregnancy, which one is being described: -fetal development estrogen For hormonal factors in pregnancy, which one is being described: -decreases the contractility of