Evolve Ch. 8 Quiz Flashcards
The lower, neck-like portion of the uterus:
cervix
Inner, mucous membrane lining of the uterus:
endometrium
The empty egg sac that secretes hormones after the release of the ovum:
corpus luteum
The beginning of the menstrual periods during puberty:
menarche
One of a pair of ducts through which the ovum travels to the uterus:
fallopian tubes
Lips of the vagina:
labia
One of a pair of organs that produce egg cells and hormones:
ovary
A mature egg cell:
ovum
External female genitalia:
vulva
Muscular, mucosa-lined canal extending from the uterus to the exterior of the body:
vagina
Innermost membranous sac surrounding the developing fetus:
amnion
Outermost membranous sac surrounding the embryo:
chorion
Period from fertilization of the ovum to the birth:
gestation
Act of giving birth:
parturition
Stage in prenatal development from 2 to 8 weeks:
embryo
Stage in prenatal development from 8 to 39 or 40 weeks:
fetus
Hormone produced by the corpus luteum in the ovary and the placenta of a pregnant woman:
progesterone
Hormone produced by the placenta to sustain pregnancy:
hCG (human chronic gonadotrophin)
Vascular organ that serves as a communication maternal and fetal bloodstreams:
placenta
Stage in prenatal development from fertilization and implantation to 2 weeks:
zygote