Pelvis II

Question 1

Where are sperm produced?

Answer 1

testes

Question 2

Seminal vesicel

Answer 2

60-70% of seminal fluid produced here

Question 3

Ejaculatory Ducts

Answer 3

made by convergence of seminal vesicle and ductus dferens

embedded in prostate

Question 4

Bulborethral glands

Answer 4

inferior to prostate
have their own ducts that enter urethra embedded in prostate
add fluids to seminal fluid as it travels with in urethra
10% of seminal fluid produced here

Question 5

Benign Prostatic Hyperplasia

Answer 5

involved 1 or more lobes of prostate
Lobe gets enlarged and impinges urethra
effects sphincter urethra, increasing urgency

Question 6

TURP

Answer 6

involves resectoscope
can affect external and internal sphicters
can lead to dribbling/incontinces and infertility issues

Question 7

Median umbilical ligament

Answer 7

rement of urachus

Question 8

retropubic space

Answer 8

lies behind pubis, anterior to bladder

found in both males and females

Question 9

retrovesicular space

Answer 9

found between rectum and bladder
only found in men
allows for expansion for bladder and/or rectum

Question 10

retrorectal space

Answer 10

lies behind rectum

allows for expansion of rectum

Question 11

Retrovesicular pouch

Answer 11

in males
membranes form in low lying areas where fluid can accumulate
behind bladder

Question 12

Vesicouterine pouch

Answer 12

between bladder and uterus

Question 13

retrouterine (pouch of douglas) pouch

Answer 13

between uterus and rectum
more fluid can accumulate here
has anterior muscular wall through which specialized needed can be placed to remove fluid vaginally

Question 14

superior fluteal a

Answer 14

largest branch

runs between L5 and S1 nerves

Question 15

Umbilical a

Answer 15

living component still conveys blood

Question 16

inferior gluteal a

Answer 16

travels on sacral plexus to gluteal regions between S2-3

Question 17

Internal pudendal a

Answer 17

travels near inferior gluteal but travels into perineum

Question 18

middle rectal a

Answer 18

most posterior/inferior

Question 19

Lumbosacral Trunik

Answer 19

L4-5

Question 20

Superior Gluteal n

Answer 20

L4-S1

Question 21

Superior gluteal n

Answer 21

L4-S1

Question 22

Inferior gluteal n

Answer 22

L5-S2

Question 23

Sciatic n

Answer 23

L4-S3

Question 24

pudendal n

Answer 24

S2-4

Question 25

Sympathetics

Answer 25

arise from T1-L2
pass through symphatetic chain then various splanchnic nerves
synpase in preaortic ganglia
post synaptic symphatetics follow a to target organs

Question 26

parasympathetics

Answer 26

arise from vagus or S2-4
pass through preaortic plexus, follow atery toward target organs
synapse in ganglia in gut plexuses
reach targets via short post synaptic fibers