Pelvis

Question 1

pelvis

Answer 1

basin

Question 2

boundaries are defined by

Answer 2

the pelvic girdle

Question 3

pelvic girdle: makes up the pelvis (Purpose)

Answer 3

• protects the pelvic viscera and the inferior abdominal viscera
• allows for passage
• attachment for external genitalia
• attachment for muscles that form the pelvic floor

Question 4

what consist of the sacral promontory (posterior), acute lines (lateral), and pubic symphysis (anterior)

Answer 4

pelvic inlet boundaries

Question 5

pelvic outlet boundaries consist of

Answer 5

tip of coccyx (posterior)
sacrotuberous ligament posterolateral)
ischial tuberosities (anterolateral)
Pubic symphysis (anterior)

Question 6

true or false: males have a oval shaped pelvic inlet; females are more heart shaped

Answer 6

false: males have a heart shaped pelvic inlet where females are more oval shaped

Question 7

males have a ___ pubic arch

Answer 7

narrow

Question 8

females have a __Pubic arch

Answer 8

wide

Question 9

true or false: females have a shallow greater and lesser pelvis

Answer 9

true

Question 10

true or false: females have a smaller pelvic outlet

Answer 10

false: larger

Question 11

circumference of the lesser pelvis ____during pregnancy

Answer 11

increases

Question 12

true or false: obstetrical diameter remains unaffected and sacroiliac joint loosens to permit greater rotation of the pelvis

Answer 12

true

Question 13

muscles of the pelvic cavity

Answer 13

piriformis
obturator internus
coccyges

Question 14

pelvic diaphragm is made up of

Answer 14

levator ani and coccygeus

Question 15

levator ani consist of

Answer 15

puborectalis
pubococcygeus
iliococcygeus

Question 16

lavatory ani origin (puborectalis, puboccoccygeus, iliococygeus)

Answer 16

O: pubic bone, ischial spine, obturator fascia
I: coccyx, perineal body, walls of pelvic viscera
Inn: nerve to levator ani S4 branches), inferior rectal nerve, coccygeal plexus
Action: supports pelvic viscera

Question 17

coming off from common iliac artery you have your

Answer 17

internal iliac artery and external iliac artery

Question 18

name the branches of internal iliac artery

Answer 18

anterior and posterior division

Question 19

anterior division of internal iliac artery supplies

Answer 19

bladder, reproductive organs and pelvic floor

Question 20

posterior division of internal iliac artery supplies

Answer 20

posterior abdominal wall and gluteal region

Question 21

left gonadal vein drains to

Answer 21

left renal vein

Question 22

right gonadal being drains to

Answer 22

vena cava

Question 23

_____ducts carrying urine to urinary bladder

Answer 23

muscular ducts

Question 24

3 constructions of kidney and adrenal gland

Answer 24

• junction of the renal pelvis,
• crossing the pelvic brim (ext iliac artery)
• through the wall of the urinary bladder

Question 25

compression sydorm is when the ureter is behind

Answer 25

the IVC

Question 26

what's known as the excretory system

Answer 26

pelvic viscera

Question 27

ureters cross the common iliac artery (near the bifurcation) to enter the ___

Answer 27

pelvis

Question 28

what passes between the ureter and peritoneum

Answer 28

ductus deferens

Question 29

sympathetic innveration to the bladder

Answer 29

relaxation of depressor muscle and contraction of internal sphincter to inhibit urination

Question 30

parasympathetic innervation to the bladder

Answer 30

contraction of depressor muscle and inhibition of internal sphincter to promote urination

Question 31

internal urethral sphincter is involuntary or voluntary control?

Answer 31

involuntary control

Question 32

external urethral sphincter is voluntary or involuntary control

Answer 32

voluntary control

Question 33

what joins together to make the ejaculatory duct

Answer 33

seminal vesicle duct and ductus deferens

Question 34

where does the ejaculatory duct opens to

Answer 34

opens to the urethrea into the prostate

Question 35

2/3 of prostate is your

Answer 35

glandular

Question 36

1/3 of prostate is

Answer 36

firbromuscular

Question 37

where does fertilization occur

Answer 37

ampulla

Question 38

suspensory ligament contains

Answer 38

ovarian vessels

Question 39

layers of the urogenital triangle

Answer 39

- campers fascia - scraps fascia - colles fascia ( membranous superfici fascia of scrotum and penis) - fascia lata of thigh

Question 40

superficial penile fascia is the

Answer 40

colles fascia

Question 41

layers of the penis

Answer 41

- superficial penile fascia - deep penile (bucks) fascia -tunica albuginea - corpora cavernosa - corpus spongiosum - urethra in side of corpus spongiosum