Quiz 6- Final Flashcards
(38 cards)
2 muscles of the wall of the pelvic cavity
obturator internus and piriformis
function of obturator internus and piriformis
move lower extremity
2 muscles of the pelvic diaphragm
levator ani and coccygeus
obteratur internus and piriformis are innervated by what
branches of the sacral plexus
coccygeus is innervated by
branch from sacral plexus
3 parts of levator ani
pubococcygeus
iliococcygeus
puborectalis
pelvic fascia is a continuation of
trasversali fascia
3 pelvic ligaments of the female
pubocervical
transverse cervical
uterosacral ligament
2 pelvic ligaments of the male
puboprostatic
sacrogenital
3 branches of the posterior division of the internal iliac
iliolumbar
lateral sacral
superior gluteal
superior vesical artery supplies
superior surface of the bladder
t/f the obturator artery supplies structures in the pelvis
f
path of internal pudendal artery
4
- leaves pelvic cavity through the greater sciatic foramen
- winds around the ischial spine
- passes through the lesser sciatic foramen
- and enters pudendal canal
6 branches of the anterior division of the internal iliac in males
umbilical w/ superior vesicle branch obturator artery inferior vesical artery middle rectal internal pudendal artery inferior gluteal artery
uterine artery supplies what
4
uterus, tubes, portions of the ovary and vagina
vaginal artery supplies what
3
vagina
inferior surface of the bladder
rectum
branches of the anterior division of the internal iliac in females
7
umbilical w. superior vesicle obturator artery uterine artery vaginal artery middle rectal w inferior vesical branch internal pudendal inferior gluetal
superior rectal vein is a tributary of the
portal vein
middle and inferior rectal veins are tributaries of the
internal iliac
why can infection spread from the pelvis to the vertebrae
lateral sacral veins communicate with the vertebral venous plexus in the epidural space
lymphatics of the pelvic organs generally drain to the
external iliac
internal iliac and
sacral iliac which ultimately lead to the common iliac and lateral aortic lump nodes
most perineal structures send their lymphatics along branches of the external pudendal veins to the
superficial and deep inguinal nodes
skin and striated muscles of perineum receive somatic fibers through
branches of the lumbar and sacral plexuses
which branches of lumbar plexus provide innervation to the pelvis
ilioinguinal and genitofemoral
