Lesson 10

Question 1

2w components of pelvic cavity

Answer 1

Pelvis major (false pelvis or greater pelvis)

Pelvis minor (true pelvis or lesser pelvis)

Question 2

What is the pelvic cavity

Answer 2

Basin shaped cavity inferior portion of the abdo/pelvic cavity

Question 3

Where is the pelvic major

Answer 3

Between the illiac fossa superiorly and the pelvic brim inferiorly

Question 4

What is considered part of the abdominal cavity

Answer 4

Pelvis major

Question 5

What abdominal viscera does the pelvis major include

Answer 5

Parts of the small intestine and sigmoid colon

Question 6

Where is the pelvis minionr

Answer 6

Between the pelvic brim superiorly and pelvic diaphragm inferiorly

Question 7

What is the pelvis minor enclosed by

Answer 7

Sacrum, ischium, pubis and pelvic portions of the ilium

Question 8

What organs does the pelvic cavity contain

Answer 8

Bladder. Rectum. Internal reproductive organs and some intestinal tract if it reaches

Question 9

What separates the true and false pelvis

Answer 9

Linea terminalis

Question 10

Where does the linea terminalis run from and to

Answer 10

Runs from sacral promontory to the symphysis pubis

Question 11

3 osseous components

Answer 11

Os coxae
Sacrum
Coccyx

Question 12

3 pats of ox coxae (hip bones)

Answer 12

Ilium (superior)
Ishium (posterior)
Pubis (anterior)

Question 13

Where do all the os coxae components meet

Answer 13

Acetabulum - where femur meets

Question 14

Os coxae also known as (2)

Answer 14

Innominate or hip bones

Question 15

Describe os coxae at birth

Answer 15

Individual bones at birth, fused in adults and meet at acetabulum to fuse

Question 16

What is the largest hip bone

Answer 16

Ilium

Question 17

Name of large wing like surface of ilium

Answer 17

Ala

Question 18

What is the iliac crest

Answer 18

It is the superior margin of the ilum

Question 19

What is the illiac crest limted by anteriorly and posteriorly

Answer 19

Anteriorly by ASIS and posteriorly by PSIS

Question 20

Inner part of the ala is

Answer 20

The iliac fossa

Question 21

Iliac fossa is the origin for what muscle

Answer 21

Iliacus muscle

Question 22

What does the ilium articulate with postmedially

Answer 22

The saccrum at the SI joints

Question 23

Greater sciatic notch is sup and inf of what

Answer 23

Sup of ischial spine and inferior of posterior Inferior ishial spine

Question 24

Pubic bones meet at midline at

Answer 24

Symphsis pubis

Question 25

Small projections lateral to body of the public bones are

Answer 25

Pubic tubercle

Question 26

Superior pubic ramus extends….

Answer 26

Laterally from pubic tubercle to ilium

Question 27

Sharp superior margin of pubic ramus forms the

Answer 27

Pectineal line

Question 28

Pectineal line is continusous with the ____ and make the

Answer 28

Arcuate line making the pelvic brim

Question 29

Inferior pubic ramus extends ______ from the body to connect with _____

Answer 29

Inferiorly

Ischium

Question 30

The inferior pubic ramus + ischium =

Answer 30

Pubic arch

Question 31

Pubic arch in males vs females angles

Answer 31

Less than 70 in males

More than 80 in females

Question 32

Inferior portion of os coxae

Answer 32

Ischium bone

Question 33

Rumus of ischium meets ischium of pubis bone to make

Answer 33

Ischiopubis ramus

Question 34

What is the ischial tuberosity

Answer 34

Bulky, rough surface of Posteroinferior border of ischium

Question 35

Ischial spine is superior border of _______ and inferior border of _________

Answer 35

Lesser sciatic notch

Greater sciatic notch