Female reproductive anatomy Flashcards
what structure constitute the birth canal?
cervix
vagina
vulva
what are the layers of the uterus?
endometrium
myometrium
perimetrium
what is the rectouterine pouch?
space between the uterus and the rectum
what is the uterovesical pouch?
space between the bladder and the uterus
what area of the uterine body does the lower segment develop from during pregnancy?
isthmus
when delivering a baby by c-section which part of the uterus is opened?
the lower part
what is the isthmus?
narrow area between the cavity and vagina
becomes the lower segment of the uterus as it expands during pregnancy
what is the normal position of the uterus?
ante flexed
anteverted
what can happen during a pregnancy if the uterus is retroflexed and retroverted?
increased pressure on the bladder = incontinence
may also cause back pain in some women
don’t typically cause serious complications
at any surgical management of miscarriage why might it be important to know prior to instrumentation wether the uterus is retroverted or anteverted?
to minimise risk of perforation of the uterus with instrumentation
what are the fonices of the vagina?
recesses created by the vagina portion of the cervix
lateral and posterior fornices
how can you access the rectouterine pouch?
through the posterior fornix
what are the main ligaments which help secure the ovaries and uterus?
round ligament of uterus
ligament of ovary
suspensory ligament of ovary
broad ligament
what is it mean by a tubal/ectopic pregnancy?
blastocyst fails to reach the uterus and implants in the fallopian tube
what is a corneal ectopic pregnancy?
implantation occurs in one of the cavities of the horns of a bicornuate uterus
what are the parts of the fallopian tubes?
fimbriae
infundibulum
ampulla
uterine / intramural part