Module 4: Sections 28.05-28.09 2021/2022 with complete solution.

Identify the mechanism(s) of contraception at "A." Vasectomy Identify the mechanism(s) of contraception at "B." Prevent sperm deposition in the vagina 00:02 01:33 Identify the mechanism(s) of contraception at "C." Birth control pill, patch, monthly injection, vaginal ring Identify the mechanism(s) of contraception at "D." Tubal ligation Identify the mechanism(s) of contraception at "E." Morning-after pill The neonatal period is considered to be the first ______ week(s) after birth. 4 Identify the mechanism(s) of contraception at "F." Intrauterine device (IUD); progestin only (minipill, implant, or injection) Which of the following is not a common metabolic/physiological change that occurs in pregnant women? Lower blood pressure An implantation that takes place in a site other than the uterus is called __________. ectopic Meconium is __________. sloughed epithelial cells, bile, and other substances Match the following: Fetal alcohol syndrome. Microcephaly (small head), intellectual disability, and abnormal growth Match the hormone with its characteristic: Oxytocin. Causes contraction of uterus near the end of pregnancy What are the two most critical adjustments to neonatal physiology that must occur just after the birth of a newborn infant in order to enable it to live outside the mother? Taking the first breath; Occlusion of specialized fetal blood vessels and shunts Which statement about maternal hormones during pregnancy is accurate? Estrogen levels increase throughout gestation. The hormone that induces labor and controls labor via a positive feedback mechanism is __________. oxytocin The only 100% effective method of birth control is __________. total abstinence Match the following: Abruptio placenta. Premature separation of the placenta Match the following: Placenta previa. Placental formation adjacent to or across the internal os of the uterus Which hormone produced by the placenta causes the mother's pubic symphysis to loosen and widen? Relaxin Match the following: Hydatid (hydatidiform) mole. Developmental abnormality of the placenta Which of the following factors is not considered to be a teratogen? Iron __________ and __________ are powerful uterine muscle stimulants that cause contractions to become more frequent and more vigorous. Oxytocin; prostaglandins