Pelvis anatomy

Question 1

the perineal body is the attachment for muscle fibres from what

Answer 1

pelvic floor and perineum

Question 2

where does the perineum lie in males

Answer 2

between the bulb of penis and anus

Question 3

name some muscles that attach to the perineal body

Answer 3

levator ani
bulbospongiosus
external anal spincter
external uretheral spincter fibres

Question 4

where does the piriformis muscle originate

Answer 4

greater sciatica

Question 5

where does the obturator internus muscles originate

Answer 5

lesser sciatica

Question 6

which muscle inserts into the tronchler of femur

Answer 6

piriformis and obturator internus

Question 7

what are the 3 muscles that compose the levator ani

Answer 7

puborectalis
pubococcygeus
iliococcygeus

Question 8

which levator ani muscle attached to the prostate in males

Answer 8

pubococcygeus

Question 9

which levator ani muscle is the actual ‘levator’

Answer 9

iliococcygeus

Question 10

what is the 4th muscles that composes the pelvic floor apart from the levator ani

Answer 10

coccygeus

Question 11

which pelvic muscle is innervated by S1-S2

Answer 11

piriformis

Question 12

Which pelvic muscle is innervated by S4

Answer 12

levator ani

Question 13

Which pelvic muscle is innervated by L5-S1

Answer 13

obturator internus

Question 14

which pelvic muscle is innervated by S4-S5

Answer 14

coccygeus

Question 15

Which pelvic muscle can also be innervated by the inferior branches of the pudendal nerve (S2-S4)

Answer 15

piriformis

Question 16

Which muscle attaches to the ischiopubic rami

Answer 16

obturator internus

Question 17

which muscle attaches to the ischial spine

Answer 17

coccygeus

Question 18

what is the male pelvis known as

Answer 18

android

Question 19

what is the female pelvis known as

Answer 19

gynecoid

Question 20

which pelvis is wider and broader

Answer 20

female

Question 21

which pelvis has a more heart shaped inlet

Answer 21

male

Question 22

Which pelvis has a more rounded pubic arch

Answer 22

female

Question 23

which pelvis is thicker in general

Answer 23

male

Question 24

which pelvis has a more prominent ishial spine

Answer 24

male

Question 25

in the urogenital pouch what are the layers deep to superficial

Answer 25

``` deep perineal pouch perineal membrane superficial perineal pouch perineal fascia skin ```

Question 26

which layer of urogenital triangle contains the urethra, external spincter and vagina

Answer 26

deep perineal pouch

Question 27

which layer of urogenital triangle contains the bulbourethral glands and deep transverse perineal muscle in males

Answer 27

deep perineal pouch

Question 28

which layer of urogenital triangle is the attachment for the external genitalia

Answer 28

perineal membrane

Question 29

which layer of urogenital triangle is bound posteriorly to the perineal body

Answer 29

superficial perineal pouch

Question 30

which layer of urogenital triangle covers the clit and penis

Answer 30

deep layer of the perineal fasia

Question 31

which layer of urogenital triangle is the most superficial

Answer 31

skin

Question 32

Which muscle is the erectile tissue

Answer 32

bulbospongiosus

Question 33

What are some muscles in the the superficial perineal pouch

Answer 33

ischiocavernousus bulbospongiousus superficial transverse perineal

Question 34

what type of joint is the symphsis pubic joint

Answer 34

fibrocartilagenous

Question 35

What type of joint is the sacroilliac joint

Answer 35

synovial plane joint

Question 36

which two ligaments enclose the greater and lesser sciatic foramen

Answer 36

sacrospinous and sacrotuberous ligaments

Question 37

What are the attachment points for the sacospinous ligament

Answer 37

ischial spine and lateral margins of the sacrum

Question 38

what are the attachment points for the sacrotuberous ligament

Answer 38

sacrum and ischial tuberosity

Question 39

name the urogenital muscles

Answer 39

deep transverse perineum and spinchter urethra

Question 40

What nerve passes through the urogenital triangle/innervates it

Answer 40

pudendal

Question 41

how do you measure fundal height

Answer 41

from the pubis bone to top of the uterus

Question 42

where is fundal height in week 12

Answer 42

pubic bone

Question 43

where is fundal height in week 20

Answer 43

umbillicous

Question 44

where is fundal height in week 36

Answer 44

xiphoid

Question 45

What is in the anal triangle

Answer 45

external anal spincter | 2 x ischioanal fossa that extend to the pelvic floor

Question 46

what is pelvic girdle

Answer 46

lower part of the trunk that connects the axial skeleton to the lower limbs

Question 47

Which muscles makes up the pelvic diaphragm

Answer 47

levator ani and coccygeus

Question 48

which muscles make up the urogenital diaphragm

Answer 48

deep transverse perineal and and spincter urethra

Question 49

Name the spincters and erectile muscles of the urogenital and intestinal tract

Answer 49

external anal spincter, bulbospongiosus, ischiocavernosus and superficial transverse perineal

Question 50

what is the superficial perineal layer innervated by

Answer 50

pudendal nerve