Nycc Gross Anatomy Ii Lecture Pelvis I

Front 1

What are the 3 bones that comprise the innominate (os coxae) bone?

Back 1

Ilium, Ischium, Pubis

Front 2

What 3 bones comprise the acetabular fossa?

Back 2

Ilium, Ischium, Pubis

Front 3

What 2 bones comprise the obturator foramen?

Back 3

Ischium, Pubis

Front 4

Arcuate line + Pectineal line = _____ _____

Back 4

Iliopectineal line or Linea terminalis

Front 5

Pelvic brim is comprised of:
1. _____line or linea _____
2. Sacral _____
3. _____ of the ilium
4. Pubic _____

Back 5

Iliopectineal; Terminalis; Promontory; Ala; Symphysis

Front 6

The pelvic brim represents the division between the _____ and _____ pelvi.

Back 6

Greater (False) and Lesser (True)

Front 7

The greater pelvis is also known as the _____ pelvis.

Back 7

False

Front 8

The lesser pelvis is also known as the _____ pelvis.

Back 8

True

Front 9

The false pelvis:
1. Consists of the _____ of the ilium above the linea _____.
2. Contains abdominal _____.

Back 9

Ala; Terminalis; Viscera

Front 10

Which pelvis?
1. Consists of the ala of the ilium above the linea terminalis
2. Contains abdominal viscera.

Back 10

False pelvis

Front 11

Which pelvis?
1. Is bounded by the pelvic inlet and pelvic outlet
2. Contains the rectum, urinary bladder, and reproductive organs

Back 11

True pelvis

Front 12

The true pelvis:
1. Is bounded by the pelvic _____ and pelvic _____
2. Contains the _____, _____ _____, and _____ organs

Back 12

Inlet; Outlet; Rectum; Urinary bladder; Reproductive

Front 13

The pelvic inlet is bound by _____ _____.

Back 13

Linea terminalis

Front 14

The pelvic outlet is bounded posteriorly by the _____ and _____ and anteriorly by the pubic _____.

Back 14

Sacrum; Coccyx; Symphysis

Front 15

What is bound by linea terminalis?

Back 15

Pelvic inlet

Front 16

What is bounded posteriorly by the sacrum and coccyx and anteriorly by the pubic symphysis?

Back 16

Pelvic outlet

Front 17

What are the 2 main pelvic diaphragm muscles?

Back 17

Levator ani, Coccygeus (Ischiococcygeus)

Front 18

Levator ani divisions in _____:
1. Pubococcygeus
a. Levator Prostatae
b. Puborectalis
2. Iliococcygeus

Back 18

Males

Front 19

Levator ani divisions in _____:
1. Pubococcygeus
a. Sphincter Vaginae
b. Puborectalis
2. Iliococcygeus

Back 19

Females

Front 20

In males, the pubococcygeus of levator ani is divided into the _____ _____ and puborectalis muscles.

Back 20

Levator prostatae

Front 21

In females, the pubococcygeus of the levator ani is divided into _____ _____ and puborectalis.

Back 21

Sphincter vaginae

Front 22

The _____ wall of the pelvis is comprised of the obturator internus and piriformis muscles.

Back 22

Lateral

Front 23

The lateral wall of the pelvis is comprised of the _____ _____ and _____ muscles.

Back 23

Obturator internus; Piriformis

Front 24

In some conventions, pubococcygeus has 3 parts:
1. Levator prostate or pubovaginalis
2. Puborectalis
3. _____ _____

Back 24

Pubococcygeus proprius (proper)

Front 25

Coccygeus:
Origin: _____ spine and _____ ligament

Back 25

Ischial; Sacrospinous

Front 26

Coccygeus:
Insertion: _____ and inferior _____

Back 26

Coccyx; Sacrum

Front 27

Coccygeus:
Actions: _____ _____ of coccyx; _____ pelvic outlet and _____ pelvic viscera with levator ani

Back 27

Anterior pull; Compresses; Supports

Front 28

Coccygeus:
Actions: Anterior pull of _____; Compresses pelvic _____ and Supports pelvic _____ with _____ _____

Back 28

Coccyx; Outlet; Viscera; Levator ani

Front 29

Coccygeus:
Spinal levels: ___ and ___
Innervation: _____ rami

Back 29

S4; S5; Ventral

Front 30

Pubococcygeus:
Origin: _____ and tendinous _____

Back 30

Pubis; Arch

Front 31

Pubococcygeus:
Insertion: _____ and _____ _____ ligament

Back 31

Coccyx; Ventral sacrococcygeal

Front 32

Pubococcygeus:
Actions: Compresses pelvic _____ and supports pelvic _____

Back 32

Outlet; Viscera

Front 33

Pubococcygeus:
Spinal levels: ___,___,___

Back 33

S2, S3, S4

Front 34

Pubococcygeus:
Actions: _____ pelvic outlet and _____ pelvic viscera

Back 34

Compresses; Supports

Front 35

Iliococcygeus:
Origin: _____ part of the tendinous _____ and _____ spine

Back 35

Iliac; Arch; Ischial

Front 36

Iliococcygeus:
Insertion: _____ and _____ ligament

Back 36

Coccyx; Anococcygeal

Front 37

Iliococcygeus:
Actions: _____ pelvic outlet and _____ pelvic viscera

Back 37

Compresses; Supports

Front 38

Iliococcygeus:
Actions: Compresses pelvic _____ and supports pelvic _____

Back 38

Outlet; Viscera

Front 39

Iliococcygeus:
Spinal levels: ___,___,___

Back 39

S2, S3, S4

Front 40

Iliococcygeus:
Innervation: _____ _____ nerve and ___ _____ ramus

Back 40

Inferior rectal; S4 ventral

Front 41

Common contents of true pelvis:
1. _____ _____ vessels
a. _____ _____ vessels
b. _____ _____ vessels
2. _____ _____
3. _____
4. _____ and _____
5. _____ nerves
6. Nerves of the _____ _____

Back 41

Common iliac; Internal iliac; External iliac; Urinary bladder; Ureters; Rectum; Anus; Autonomic; Lumbosacral plexus

Front 42

Male contents of true pelvis:
1. _____ _____
2. _____ _____
3. _____ _____

Back 42

Prostate gland; Seminal vesicles; Ductus deferens

Front 43

Female contents of true pelvis:
1. _____
2. _____
3. _____

Back 43

Uterus; Ovaries; Vagina

Front 44

The common iliac artery and vein divide into the _____ iliac and _____ iliac arteries and veins.

Back 44

Internal; External

Front 45

The internal iliac artery and vein divide into _____ and _____ branches.

Back 45

Anterior; Posterior

Front 46

_____ branches of the _____ iliac artery and vein divide into:
1. Patent part of umbilical artery
2. Superior vesical
3. Obturator
4. Medial umbilical ligament or Remnant of umbilical artery
5. Inferior gluteal
6. Internal pudendal
7. Inferior vesical
8. Middle rectal

Back 46

Anterior; Internal

Front 47

Anterior branches of the internal iliac artery and vein divide into:
1. _____ part of _____ artery
2. Superior _____
3. _____
4. _____ _____ ligament or _____ of _____ artery
5. Inferior _____
6. Internal _____
7. Inferior _____
8. Middle _____

Back 47

Patent; Umbilical; Vesical; Obturator; Medial umbilical; Remnant of umbilical; Gluteal; Pudendal; Vesical; Rectal

Hint 47

if "artery" is stated, then there is no venous contribution to that division

Front 48

Posterior branches of the internal iliac artery and vein divide into:
1. _____
2. Lateral _____
3. Superior _____

Back 48

Iliolumbar; Sacral; Gluteal

Front 49

_____ branches of the _____ iliac artery and vein divide into:
1. Iliolumbar
2. Lateral sacral
3. Superior gluteal

Back 49

Posterior; Internal

Front 50

The _____ iliac branches of the _____ iliac artery and vein divide into:
1. Inferior epigastric
2. Deep circumflex iliac

Back 50

External; Common

Front 51

The external iliac branches of the common iliac artery and vein divide into:
1. Inferior _____
2. _____ _____ iliac

Back 51

Epigastric; Deep circumflex

Front 52

The branches of the internal iliac artery are _____ in origin.

Back 52

Variable

Front 53

The branches of the _____ _____ artery are variable in origin.

Back 53

Internal iliac

Front 54

Branches of the internal iliac artery are _____ by sex.

Back 54

Variable

Front 55

Branches of the _____ _____ artery are variable by sex.

Back 55

Internal iliac