REB anatomy Flashcards
what is medial to the right adrenal glands
vena cava
the ____ side of the renal artery is shorter than the _______ side
right
left
the _____________ foreamens are formed by the supraspinous ligament horizontally and the sacrotuberous ligament vertically
greater and lesser sciatic
what is medial to the left adrenal glands
celiac trunk and left crus of the diaphragm
the true pelvis is inferior to the
pelvic inlet
what illness/ defect is characterised by
stimulus for voiding absent or uncontrollable
neuropathic bladder
the internal pudendal artery is a branch of the
anterior internal iliac artery (parietal)
the greater and lesser sciatic foramens are formed by the _____ horizontally and the ______ vertically.
supraspinous ligament
sacrotuberous
The hepatic flexure lies ____ to the right kidney
anterior
The sacrum (continuation of vertebra) is connected to L5 by the promontory and has ala with _____ on each level
foramina
layers of the urogenital diaphragm
superior or deep layer - thin layer of pelvic fascia
middle layer - deep perineal pouch (muscles, neurovascular etc)
inferior (or superficial) layer - perineal membrane
posterior urethral valves
membrane forms in urethral opening –> urine cannot pass
cushing’s syndrome
too much cortisol
too much adrenaline
always alert
the renal cortex extends between pyramids to form ______
renal columns
the pubic symphysis is at the
midline
vertebral level of ureteropelvic junction
at hilum (L1)
the renal medulla is a collection of pyramids between the __________
renal columns
the false pelvis is _____ to the pelvic inlet and part of the abdominal cavity with _______
superior
right cecum and the left sigmoid colon
the superficial perineal pouch is superior and deeper to ____ which is continuous with _____
it is inferior to the ____
colles’ fascia
scarpa’s fascia
perineal membrane
the renal cortex extends between _____ to form renal columns
pyramids
Females have a really short and straight urethras.
What are the parts of the male urethra and describe them (where applicable)?
Pre-prostatic part (internal sphincter) prostatic part (prostate) membranous part contains Cowper's gland (narrowest part) as it passes through the external sphincter (urogenital diaphragm) spongy part along corpus spongiosum
vertebral level of hilum of left kidney
L1
the ureter is deeper than the renal artery and passes _____ the 2nd part of duodenum
behind
lymphatic drainage of skin of penis and scrotum
superficial inguinal nodes
Do urethra is fixed in its place by the
Pubovesical in females and vaginal wall
puboprostatic in males and seminal vesicles posteriorly
ovaries sit within the ____, connected to the ligament of the ovary which is continuous with the _____
fimbriae
round ligament
pelvic kidney
kidney in the pelvis since it never ascended
lesser sciatic foramen _______ re-emerges through and heads to supply motor functions through _____ on top of the _____ muscle.
pudendal nerve
Alcox canal
obturator internus
the obturator canal is formed by the
obturator membrane
explain benign prostatic enlargement
most common cancer in males
this normally affects the median lobe (central region)
it grows inwards, causing urethral obstruction
it is treated with transurethral resection of the prostate (TVRP) ( reopening of the urethra)
horseshoe kidney
fusion of 2 kidney –> stagnant urine –> affects tilt
vertebral level of pelvic inlet at bifurcation of common iliac artery
L5, S1
branches of the pudendal artery
artery to bulb - through corpus spongiosum deep artery - corpus cavernosa dorsal artery - skin and glans 2 scrotal/ labial branches inferior rectal artery (male and female) perineal branch (male and female)
location of entrance to the bladder
level of ischial spine
a TURP is used in the identification of _____
benign prostatic enlargement
what are the 5 lobes of the prostate
anterior lobe - anterior to urethra
median lobe - thinnest part - posterior to urethra and in base of bladder
posterior lobe - posterior to urethra and bounded superiorly by ejaculatory ducts
2 lateral lobes
The vagina is a fibromuscular tube of ____ epithelium (good for stretch)
after the external OS there is a ____ junction
the _____ is also where the Pap smear (tavies?) cells to examine for cervical cancer
the cervix enters the vagina obliquely creating vaginal -_____
squamous
squamocolumnar
external OS
fornices
blood supply to the ureter
branches of the renal artery, aorta and gonadal arteries
____ catheter goes in from the pubis
____ catheter goes in through z-shape male urethra of female shortness
____ allows vision into the bladder
Suprapubic
urethral
cystoscopy
the ureter like all piss containing epithelia are made of __________
transitional epithelium
Uterus and cervix Fundus - above entrance of \_\_\_\_\_ Cornu - entry into the \_\_\_\_\_ body - uterine canal in lumen (sidewall) cervix - opening into vaginal side is the \_\_\_\_\_ and uterine side is the \_\_\_\_\_ its leaves gaps in the vagina called fornices (anterior and posterior)
fallopian tube
fallopian tube
external OS
internal OS
quadratus lumborum attachments
rib 12
lumbar spines
iliac crest
The pelvic outlet is divided into the urogenital triangle ____ and anal triangle ______.
anteriorly
posteriorly
vertebral level of celiac artery
T12
________ are inward projection of cortex that separates pyramids
renal columns
The internal pudendal goes under the ______ and becomes the _______
levator ani
dorsal artery of the penis
The sacrum (continuation of vertebra) is connected to L5 by the _______ and has ___ with foramina on each level
promotary
Ala
The spleen, splenic artery, tail of the pancreas and splenic flexure are _____ to the left kidney
anterior
are the kidneys exposed?
yea
under the ribs
a DRE is used in the identification of _____ by _____
prostate cancer
palpation
superior suprarenal is a branch of
inferior phrenic
vertebral level of inferior phrenic
T12
the lateral sacral artery is a branch of
posterior internal iliac artery
location of adrenal gland
within gerota’s fascia (3rd layer)
not within the renal capsule
the greater and lesser sciatic foreamens are formed by the supraspinous ligament ______ and the sacrotuberous ligament _______
horizontally
vertically
The pelvic outlet is divided into the _____ anteriorly and _____ posteriorly.
urogenital triangle
anal triangle
The _____________ are anterior to the left kidney
spleen, splenic artery, tail of the pancreas and splenic flexure
what is anteriorly to the right adrenal glands
bare area of liver
Trace the path of the vas deferens
Males have their vas deferens which crosses ureter and enters the urethra through ejaculatory duct
The synovial sacroiliac joint of the sacrum-hip bone is supported by
anterior, interosseous and posterior sacroiliac ligament
parasympathetic innervation of internal sphincter
what action does it allow for
pelvic splanchnic nerves
stimulates pissing
Blood supply to the bladder
Superior and inferior vesical arteries from the internal iliac
** Males have their vas deferens which crosses ureter and enters the urethra through ejaculatory duct
which adrenal gland is larger?
left
the right gonadal vein drains into the
IVC
vertebral level of median sacral
L4
what is anteriorly to the left adrenal glands
lesser sac and stomach
vertebral level of inferior mesenteric
L3
what are the 3 parietal branches of the posterior internal iliac artery
iliolumbar
lateral sacral
superior gluteal
the ureter is deeper than the ________ and passes behind the 2nd part of duodenum
renal artery
the ____ side suprarenal arteries are shorter than the ____ side
left
right
the right kidney is located at the ____ rib
11th
nerve supply of deep perineal pouch
pudendal nerve
internal urethral sphincter
what muscle
what kind of control
detrusor muscle thickened, smooth muscle, involuntary control
the middle rectal artery is a branch of the
anterior internal iliac artery (visceral)
Fascia of the kidney and describe them (in to out)
- renal capsule - adheres to surface and prevents infection
- adipose capsule - perirenal fat
- gerota’s fascia - dense connective tissue that anchors kidney; used to detect stage of cancer
- pararenal fat - adipose capsules
vertebral level of middle adrenal
L1
attachments of central perineal tendon
(8 muscles)
levator ani
external anal sphincter
sphincter urethrae
is the sacrum-hip bone joint mobile?
NOPE
The greater sciatic foramen is divided by the piriformis muscle into above piriformis supplied by _______ and below piriformis supplied by _______.
superior gluteal nerve and vessels
everything not mentioned and pudendal nerve
Clinical significance of the pubovesical ligament
The cavity of the pubovesical ligaments can lead to stress incontinence –> cannot piss usually from pregnancy
the ureter runs down and ______ to the transverse process of the lumbar spine
parallel
when the ejaculatory and prostatic ducts are secreting their content, the internal sphincter closes to prevent
urine from mixing
what 4 paired branches of the aorta and their location
inferior phrenic (T12) middle adrenal (L1) renal and gonadal (L2)
what illness/ defect is characterised by
complete - 2 separate
incomplete - eventually joins again
does not change the drainage but more constrictions are present. if one ureter is blocked, backflow still occurs
2 ureters
the superior gluteal artery is a branch of
posterior internal iliac artery
epithelium of urethra
distally - squamous
proximally - transitional (mostly)
vertebral level of superior mesenteric
L1
the ureter is _____ than the renal artery and passes behind the 2nd part of duodenum
deeper
the right suprarenal vein drains into the
IVC
the obturator artery is a branch of the
anterior internal iliac artery (parietal)
what illness/ defect is characterised by
fusion of 2 kidney –> stagnant urine –> affects tilt
horseshoe kidney
the false pelvis is superior to the
pelvic inlet and part of the abdominal cavity with right cecum and the left sigmoid colon
explain the significance of having 2 ureters
complete - 2 separate
incomplete - eventually joins again
does not change the drainage but more constrictions are present. if one ureter is blocked, backflow still occurs
the pelvic inlet is formed by the _______ until reaching the ______
sacral promontory and ala, arcuate line and pectineal line
pubic symphysis
the female has 1 extra arterial branch in the pelvic region
what is this artery and what artery does it branch from
vaginal artery
anterior internal iliac artery
celiac trunk and left crus of the diaphragm is medial to the
left adrenal glands
bifurcation of vena cava
L5
explain prostate cancer
even more common
normally affects peripheral regions
affects posterior and lateral lobes (mostly)
it is palpated through a digital rectal exam (DRE) or transrectal ultra somnograph (TRUS)
there is usually a dip or notch between the 2 lateral lobes where the posterior lobe is palpable
if it isn’t –> pancreatic cancer
bifurcation of IVC at the vertebral level
L5