Test 4- Ureters/ Kidneys/ Suprarenal glands etc

Question 1

how does urine move through the ureters

Answer 1

Peristalsis

Question 2

Where do the ureters pass over the pelvic brim

Answer 2

at the bifurcation of the common iliac arteries

Question 3

The ureters are anterior and parallel to what arteries

Answer 3

internal iliac arteries

Question 4

at what level do the ureters curve anterimedially to enter the bladder

Answer 4

level of ischial spine

Question 5

where do the urters pass through the muscular wall of the urinary bladder

Answer 5

inferomedially

Question 6

abdomincal parts of the ureters are supplied by these 3 arteries

Answer 6

renal
gonadal
abdominal

Question 7

Pelvic part of the ureter is supplied by these 2 arteries

Answer 7

common illiac artery

internal iliac artery

Question 8

male and female most common varient in artery supply of ureter

Answer 8

female- uterine artery

male- inferior vesical artery

Question 9

innervation of the ureters

Answer 9

autonomic plexus

• renal
• aortic
• superior/ inferior hypogastric

Question 10

what is the trigone area of the urinary bladder

Answer 10

area between where the ureters enter and the urethra leaves

Question 11

full bladder may ascend to the level of the

Answer 11

umbilicus

Question 12

what seperates the urinary bladder from the pubic bone

Answer 12

retropubic space

Question 13

Urinary bladder is held in place by what in males and in females

Answer 13

males- puboprostatic ligament

female- pubovesical ligament

Question 14

toward the neck of the male bladder the muscle fibres form the

Answer 14

involuntary internal urethral sphincter

Question 15

why does the internal urethral sphincter contracts during ejaculation

Answer 15

to prevent retrograde ejaculation of seman into the bladder

Question 16

superior part of bladder is supplied by

Answer 16

superior vesical arteries

Question 17

inferior part of bladder is supplied by (in male + female)

Answer 17

inferior vesical arteries (male)
vaginal arteries (female)

(also obturator and inferior gluteal)

Question 18

flow of venous drainage of bladder (males)

Answer 18

Deep dorsal veins of penis
prostatic venous plexus and vesical venous plexus
inferior vesical veins
internal iliac veins/sacral veins
internal vertebral venous plexus

Question 19

flow of venous drainage of bladder (female)

Answer 19

dorsal vein of clitoris
vesical venous plexus
vaginal or uterovaginal venous plexus

Question 20

Innervation of bladder (sympathetic)

Answer 20

t11-L2/3
both hypogastric and pelvic plexus
vesical plexus

Question 21

effect of sympathetic innervation

Answer 21

stims ejaculation

causes simultaneous contraction of internal urethral sphincter

Question 22

Parasympathetic innervation of bladder

Answer 22

S2/3/4
pelvic splanchnic nerve
inferior hypogastric plexus
bladder

Question 23

effects of parasympathetic innervation

Answer 23

mottor to detrusor muscle

inhibitory to the internal spincter of males

Question 24

artery supply of urethra in females

Answer 24

internal pudendal and vaginal

Question 25

artery supply of prostatic urethra + spongy urethra in males

Answer 25

prostatic- inferior vesical and middle rectal arteries

spongy- internal pudendal artery

Question 26

urethra innervation in females

Answer 26

vesical plexus
pudendal nerve
pelvic splanchnic nerves

Question 27

urethra innervation in males

Answer 27

prostatic nerve plexus