misc Flashcards
blood supply bladder
superior vesical arteries
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M: inferior vesical artery
F: vaginal arteries
lymphatic drainage bladder
superior - external iliac nodes
fundus - internal iliac nodes
blood supply female urethra
internal pudendal and uterine arteries
male urethra blood supply
prostatic: inferior vesicle artery
membranous and spongy - internal pudendal artery
lymphatic drainage male urethra
internal iliac nodes
spongy - deep inguinal nodes
lymphatic drainage superior vagina
internal and external iliac nodes
lymphatic drainage middle vagina
internal iliac nodes
lymphatic drainage inferior bladder
sacral and common iliac nodes
lymphatic drainage vagina external orifice
superficial inguinal nodes
lymphatic drainage uterine fundus
aortic lymph nodes
lymphatic drainage uterine body
external iliac nodes
lymphatic drainage uterine cervix
internal iliac nodes
sacral nodes
blood supply to rectum
superior rectal artery
middle rectal arteries
inferior rectal arteries
venous drainage rectum
superior rectal vein –> portal
middle and inferior rectal veins –> systemic
lymphatic drainage rectum
superior half: pararectal lymph nodes
inferior half: sacral nodes or (distal ampulla esp) internal iliac nodes
innervation rectum
sympathetic: lumbar splanchnic nerves and hypogastric plexues
parasympathetic: S2-S4 pelvic splanchnic nerves and inferior hypogastric plexus
why is mediolateral episiotomy preferable to midline episiotomy
mediolateral is assoc with lower risk 3rd and 4th degree tears
clinical releavance ischial spines
palpated about finger length into vagina at 4oclock and 8oclock to determine station of head in labour
also landmark for pudendal block
lymphatic drainage ductus deferens
external iliac nodes
seminal gland blood supply
inf and sup vesical arteries
