stuffs 2

Question 1

Location of pelvis?

Answer 1

Inferoposterior to the abdomen

Question 2

Pelvic inlet and Pelvic outlet

Answer 2

**Pelvic inlet
Sacral promontoary, ilium arcuate line, pectineal line and pubic crest (pubis)
**Pelvic outlet
Pubis arch, ischial tuberosities, sacrotuberous ligament, coccyx

Question 3

What is the sacroiliac joint?

Answer 3

A strong weight bearing joint that transfers the weight of the axial skeleton to the appendicular skeleton

Question 4

What is the sacrotuberous ligament do?

Answer 4

Create a sciatic foramen

Question 5

What does the sacrospinous ligament do?

Answer 5

Divides the sciatic foramen into greater and lesser sciatic foramina

Question 6

What are the boundaries of the pelvic cavity?

Answer 6

Inferior= pelvic diaphragm
Lateral= obturator muscles/membrane
Posterior= sacrum/coccyx, piriformis, sacral plexus
Anterior= pubic bones

Question 7

4 Muscles of pelvic diaphragm?

Answer 7

Piriformis, levator ani, coccygeus, obturator internus

Question 8

What is the principle blood supply to pelvis? two branches?

Answer 8

Internal iliac artery (anterior and posterior branches)

Question 9

External and internal iliac nodes all drain into?

Answer 9

Common iliac

Question 10

Lower extremity drains into what node? Pelvis drains into what node?

Answer 10

Lower extremity = External iliac

Pelvis = Internal iliac

Question 11

What duct drains into the prostatic?

Answer 11

Ejaculatory duct

Question 12

Prostatic urethra turns into?

Answer 12

Membransous urethra

Question 13

Perineal membrane has what glands?

Answer 13

Bulbourethral glands and corresponds with what sphincter external urethral sphincter

Question 14

Seminal vesicles produce?

Answer 14

A substance to help nourish sperm in the urethra

Question 15

Explain the position of uterus

Answer 15

Anteverted (toward/on top of the bladder) and anteflexed (curved under bladder)

Question 16

What are the 4 regions of fallioian tube? Which one is opening in peritoneal cavity? Fertilization?

Answer 16

Ishmus, ampulla (fertilization), infundibulum and fimbriae (opening)

Question 17

What are the 3 layers of uterus?

Answer 17

Endometrium, myometrium, and mesometrium

Question 18

The vagina and uterus have their own arteries off the?

Answer 18

Internal iliac

Question 19

What is contained in the perineum?

Answer 19

Erectile tissue, glands, and neurovasculature

Question 20

What are the functions of the vulva?

Answer 20

1) As sensory and erectile issue for sexual arousal and intercourse
2) to direct the flow of urine
3) to prevent entry of foreign material into the urogenital tract

Question 21

Do both males and females have erectile tissue?

Do both males and females have a gland and foreskin?

Answer 21

Yes, the same amount

Question 22

What is the urethra? found where?

Answer 22

passage of urine and sperm. found in corpus spongisum inside sorpus cavernosa

Question 23

What is a greater vestibular gland? Name of cyst is causes?

Answer 23

Sercrets muscus for vaginal lubrication, generally not palpable unless its duct is occluded
Bartholin cyst

Question 24

Internal pudendal artery

Answer 24

Vessels in the pudendal canal (or Alcock’s canal), supplies blood to all of perineum

Question 25

What supplies the perineum with blood? innervate?

Answer 25

The internal pudendal artery off of the anterior internal iliac
The pudendal nerve (somatic S2-S4)

Question 26

what are the 3 arteries off the posterior branch of internal iliac artery?

Answer 26

1) iliolumbar
2) lateral sacral artery
3) superior gluteal artery

Question 27

foot drop lesion

Answer 27

common fibular nerve

Question 28

cyclist syndrome lesion

Answer 28

pudendal nerve

Question 29

positive trendelenberg sign lesion

Answer 29

superior gluteal nerve (NOT inferior -only to maximus)

Question 30

lose of femoral and obturator nerve is what vertebra?

Answer 30

L2-L4