click below
click below
Normal Size Small Size show me how
Histology
Female Reproductive
| Question | Answer |
|---|---|
| this is the dense connective tissue capsule surrounding the ovary | tunica albuginea |
| this type of ovarian follicle is an oocyte surrounded by simple squamous epithelium. the oocyte is in prophase of the first meiotic division | primordial follicle |
| this is an oocyte surrounded by simple, then stratified cuboidal epithelium. the zona pellucida then appears. | primary follicle. |
| granulosa cells secrete this | liquor folliculi |
| these are estrogen secreting cells | theca interna |
| this is a mount of granulosa cells supporting the ovum | cumulus oophorous |
| this is a circle of granulosa cells surrounding the oocyte after ovulation | corona radiata |
| this is a fluid filled space within the follicle | antrum |
| define ovulation | when there is a surge in LH the oocyte completes the first meiotic division and the follicle ruptures, releasing the ovum. after ovulation, the follicle becomes the corpus luteum. |
| what is it called with the ovum is fertilized and begins to develop within the abdominal cavity | ectopic pregnancy |
| describe the corpus luteum | it is a temporary endocrine organ that secretes estrogen and progesterone. the ruptured follicle becomes this after ovulation. |
| what happens to the estrogen and progesterone levels after ovulation? | estrogen goes down, progesterone goes up |
| this is a dense connective scar that remains following degeneration of the corpus luteum | corpus albicans |
| what are the four regions of the fallopian tube? | infundibulum, ampulla, isthmus, intramural |
| where does fertilization take place? | ampulla of fallopian tube |
| where are peg cells located? | ampulla |
| these are cells which secrete factors that activate sperm | peg cells |
| what are the three layers of the uterus | endometrium, myometrium, perimetrium |
| what are the two layers of the endometrium | functionalis, basalis |
| which part of the endometrium is shed during menstruation | functionalis |
| describe the change in epithelium that takes place from the cervix to the vagina | columnar to stratified squamous |