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Histology-Fem Repro
Histology-Female Reproductive-WVSOM Class of 2012
Question | Answer |
---|---|
2 functions of ovaries? | steroidogenesis and gametogenesis |
first layer of ovary from outside in? what kind of epithelium? | germinal epithelium; simple cuboidal |
what is capsular layer of ovary? what kind of epithelium? | tunica albuginea; dense irregular connective tissue |
in which follicle does the zona pellucida first appear? | primary follicle |
after the first layer of cuboidal cells appears around the oocyte, what are the subsequent layers of cells referred to as? when do they start to proliferate? | granulosa cells; after the primary follicle |
stromal cells that are recruited to the granulosal cells are referred to as what? | theca folliculi |
granulosa cells that surround the oocyte are what? | corona radiata |
what do the theca interna secrete? | estrogen |
what is the liquor folliculi? | goop in the antrum in the mature follicle |
how long does corpus luteum remain after ovulation? | 12 days |
what is the corpus luteum made from? what do these secrete? | granulosa luteum and theca luteum; progesterone and estrogen |
what does progesterone inhibit? | fsh |
aside from collagen, what other cell is seen in the corpus albicans? | fibroblasts |
what are the two cells in the oviduct? what are their functions? | peg cells and ciliated cells; nourishment of oocyte, movement of oocyte down the oviduct |
what are the two layers of the endometrium? | superficial functional and deeper basal layers |
what does the deep basal layer do? | provides source for endometrial growth after sloughing off |
where are the coiled arteries located? straight arteries? | functional layer; deep basal layer |
what is the other name for the proliferative phase? | follicular phase |
what is the other name for the secretory phase? | luteal phase |
what happens 1 day after lh spike? | ovulation |
what do nabothian cysts come from? | blocked ducts due to cervical gland edema (secretory back up) |
during ovulation, what happens to cervical glands? why? | becomes watery to allow sperm entry |
what are the 3 layers of vagina? | stratified squamous, glandless mucosa, and skeletal muscle |
in active breast tissue, there are 2 dozen what? | tubuloalveolar glands |
flow of breast milk from inside out? | tubuloalveolar glands->lactiferous duct->lactiferous sinus->nipple |