Chapter 8 Pelvis Power Point Flashcards Preview

Z MRI Sectional Anatomy > Chapter 8 Pelvis Power Point > Flashcards

Flashcards in Chapter 8 Pelvis Power Point Deck (19):
1

sacrum
coccyx
os coxae

bony pelvis

2

5 fused vertebra
protect rectum

sacrum and coccyx(3-5 fused bony segments)

3

ilium (wings)
pubis (joins at pubic symphysis)
ischium (sit on it)

os coxae
make up the acetabulum

4

separates abdominal cavity from pelvic cavity

sacral promontory

5

allow for passage of sacral nerves

sacral foramina

6

where ilium and sacrum meet

sacroiliac joints

7

joins head of femur

acetabulum

8

rectus abdominis (flex lumbar)
psoas
obliques (rotate verbal column)
gluteus (abduct thigh)

extrapelvic muscles

9

piriformis
obturator internal (with piriformis rotate thigh laterally) and external (abduct thigh)
iliacus (iliac crest to sacrum)
iliopsoas (flex leg, help us walk)

pelvic wall muscles

10

funnel shape layer

pelvic diaphragm muscles

11

most important pelvic diaphragm muscle, from pubic to coccyx, forms pelvic floor, attaches to rectum

levator ani muscles

12

levator ani
coccygeus (attach to coccyx)

pelvic diaphragm muscles

13

urinary bladder
rectum
reproductive organs

pelvic viscera

14

uterus
ovaries
uterine tubes
vagina

female reproductive organs

15

scrotum
testes
epididymis
vas deferens
seminal vesicle
prostate gland
bulbourethral glands
penis

male reproductive organs...scrotum and penis not in pelvis cavity

16

largest male accessory gland
inferior to bladder

prostate gland

17

common iliac (aorta became at L3/L4)
internal iliac
external iliac (goes to patella, femur)

arteries of pelvis

18

internal iliac
external iliac
common iliac
IVC
venous plexuses

venous drainage of pelvis

19

become femoral artery

internal and external iliac arteries