Term
| why do parames ducts form |
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Definition
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Term
| where does oogenesis occur |
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Definition
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Term
| 2 membranes surrounding ovary, 2 parts of ovary |
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Definition
| germinal epi and tunica albuginea, cortex and medulla |
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Term
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Definition
| oogonia in primordial follicles > primary oocytes > secondary oocytes |
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Term
| what is arrested in prophase i |
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Definition
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Term
| where are species-specific sperm receptors found |
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Definition
| zona pellucida = ZP proteins |
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Term
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Definition
| stimulate enlarging and proliferation of follicular granulosa cells |
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Term
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Definition
| contains liquor folliculi |
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Term
| previously undifferentiated stromal cells > (2) |
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Definition
| theca interna and theca externa |
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Term
| what cells produce estrogen |
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Definition
| theca interna and granulosa cells |
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Term
| t/f secondary oocyte is in secondary follicle |
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Definition
| f - not always. an oocyte isn't secondary until ovulation. |
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Term
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Definition
| stratified cuboidal, collectively called the follicular granulosa |
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Term
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Definition
| = tertiary follicle = most mature |
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Term
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Definition
| cells around ovulated oocyte |
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Term
| when does oocyte complete meiosis? |
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Definition
| right before fertilization (arrested at metaphase 2 when ovulated) |
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Term
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Definition
| theca granulosa + theca luteum. produces estrogen and progesterone. > corpus albicans if no pregnancy |
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Term
| what maintains the corpus luteum during pregnancy |
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Definition
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Term
| what happens to corpus albicans |
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Definition
| scar tissue is gradually phagocytosed |
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Term
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Definition
| ~ proliferative phase of endometrium under estrogen influence |
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Term
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Definition
| = secretory phase, after ovulation, due to progesterone |
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Term
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Definition
| = ischemia due to lack of estrogen/progesterone |
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Term
| does uterus have serosa or adventitia |
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Definition
| adventitia on inferior surface and serosa on superior surface (lined by mesothelium) |
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
| sperm penetrates corona radiata and then undergoes acrosomal reaction at zona pellucida |
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Term
| once fertilization occurs, _ begins |
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Definition
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Term
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Definition
| inner cell mass = embryoblast |
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Term
| implantation occurs at what endometrial phase |
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Definition
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Term
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Definition
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Term
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Definition
| maintains corpus luteum during pregnancy; is used in pregnancy tests. synthesized by syncytiotrophoblast |
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Term
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Definition
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Term
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Definition
| bi-layered: syncytiotroph + cytotroph |
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Term
| remember that placenta photos at decidua level are sometimes taken of |
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Definition
| placenta separate from mother's body = don't look for myometrium |
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Term
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Definition
| spontaneous degeneration of follicles. normal. |
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Term
| what's in the medulla of ovary? |
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Definition
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Term
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Definition
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Term
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Definition
| = "opening" of fallopian tube w/ all the fimbrae |
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Term
| oogonia > what at metaphase II |
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Definition
| secondary oocyte + polar body |
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Term
| proliferative phase endometrium / vs. |
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Definition
| stratum basalis and functionalis / even more in secretory phase |
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Term
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Definition
| nabothian cysts, normal. indicative because there are no glands in vagina. |
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Term
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Definition
| = blood + chorion = mom/dau interface |
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Term
| what's inside chorionic villi? |
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Definition
| extra-embryonic mesoderm and fetal blood vessels |
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Term
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Definition
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Term
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Definition
| almost no CT, milk shows as pink. |
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Term
| myoepithelial cells in breast |
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Definition
| indistinguishable from CT and such; push out milk due to oxytocin |
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Term
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Definition
| branched epithelial invaginations |
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Term
| breast development due to |
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Definition
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Term
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Definition
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Term
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Definition
| estr = development, prolactin = milk fat, oxytocin = squeezing |
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