Urology Anatomy

Question 1

parts of the hip bone?

Answer 1

ilium
ischium
pubis

Question 2

parts of the ischium?

Answer 2

superior pubic rami
ischiopubic rami
ischial spine (posterior)
ischial tubercle

Question 3

where can ischial spines be felt in females?

Answer 3

4 and 8 o clock on PV

Question 4

levator ani made up of what muscles?

Answer 4

puborectalis
pubococcygeous
iliococcygeous

Question 5

innervation of sphincter urethrae?

Answer 5

pudendal (S2,3,4)

Question 6

internal urethra innervation?

modality?

Answer 6

sympathetically

L1-2

Question 7

what does internal urethra do?

Answer 7

prevents semen from entering urinary bladder

prevents urine entering the prostatic urethra

Question 8

what nerve supplies the skin of the genitals?

modality?

Answer 8

pudendal

somatic (body wall)

Question 9

main blood supply for pelvis?

venous drainage?

Answer 9

internal iliac

internal iliac

Question 10

what does the pampniform plexus do?

Answer 10

drains blood from testicular artery into testicular vein

Question 11

what are testes contained within?

Answer 11

scrotum

Question 12

what prevents uterine prolapse?

Answer 12

broad ligament

Question 13

retroperitoneal course of ureters?

Answer 13

beneath testicular vessels
over iliac vessels
deep to vas deferens

Question 14

how do ureters enter the bladder?

why?

Answer 14

inferiomedially

prevent urine reflux

Question 15

muscles of the penis?

Answer 15

ischiocavernosus (laterally)

bulbispongiousus (body of penis)

Question 16

what levels do the kidneys lie?

Answer 16

R L1-3

L T12-L2

Question 17

most inferior part of male pelvis?

Answer 17

rectovesicle pouch

Question 18

pathway of sperm?

Answer 18

seminiferous tubules
rete testes
epididymis 
vas def
seminal gland
ejaculatory ducts (in prostate)
urethra

Question 19

sympathetic nerve supply?

Answer 19

T1-L2

Question 20

parasymp nerve supply?

Answer 20

CN 3, 7, 9, 10

Question 21

types of sensory nerve supply?

Answer 21

somatic (body wall)
visceral afferent (organs)

Question 22

types of motor nerve supply?

Answer 22

somatic motor (voluntary)
para/symp
involuntary (smooth muscle)

Question 23

where does spermatic cord start?

enter scrotum?

Answer 23

deep inguinal ring

superficial inguinal ring

Question 24

parts of the penis?

Answer 24

root
body
glans

Question 25

what is the root made up of?

Answer 25

2x crura and bulb (ET)
ischiocavernosus
bulbospongiosus (body)

Question 26

what is the body made up of?

Answer 26

2x corpus cavernosa

corpus spongiosum

Question 27

which testicle often lies lower?

Answer 27

L

Question 28

arterial blood supply to pelvis? level?

Answer 28

common -> internal and external iliac (L5-S1)

Question 29

venous drainage of pelvis? level?

Answer 29

internal iliac -> common -> IVC at L5

Question 30

constrictions of the ureters occur where?

Answer 30

UPJ
pelvic brim
bladder entrance

Question 31

3 types of urethra in men?

Answer 31

prostatic
membranous
penile

Question 32

what muscle is internal/external urethra?

Answer 32

internal SM

external skeletal

Question 33

layers of the kidney (sup to deep)?

Answer 33

pararenal fat
fascia
perirenal fat
capsule

Question 34

what nerve relaxes the detrusor?

Answer 34

hypogastric (filling) sympathetic

Question 35

what nerve causes micturition?

Answer 35

S2-4 parasymp

Question 36

what nerve controls the muscle of the external urethra?

Answer 36

pudendal