The Pelvis Flashcards

You may prefer our related Brainscape-certified flashcards:
1
Q

How many bones are in the pelvis?

A

4 bones

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What are the 4 shapes of pelvis?

A

Gynecoid, Android, Anthropoid, and Platypelloid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What is the shape of the gynecoid pelvis?

A

round

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What is the shape of the android pelvis?

A

kidney bean/heart

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What is the shape of the anthropoid pelvis?

A

superior/inferior (tall) oval

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What is the shape of the platypelloid pelvis?

A

lateral (long) oval

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Where is the coccyx?

A

The very end of the tail bone

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What is the sacrum?

A

It is the large heavy bone at the base of the spine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What is the acetabulum?

A

The socket where the femur connects to the pelvis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

The Lumbosacral joint is?

A

The joint between the last vertebra (L5) and the sacrum.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What is the Sacrococcygeal joint?

A

The joint consists of an intervertebral disc between the sacrum and coccyx

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

What is the false pelvis?

A

The measurement of the outside of the pelvis.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

What is the true pelvis?

A

The interior space that a baby travels through to be born.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

What is the ilium?

A

The large smooth bone that forms the upper part of each side of the pelvis.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

What is the lilac crest?

A

The top ridge of the pelvis above the ilium.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

What is the ischium?

A

The curved bone forming the base of each half of the pelvis.

17
Q

What is the ischial spine?

A

the pointed part of the ischium bone. typically the most narrow part of the birth canal.

18
Q

What is the pubic bone?

A

It is the bone in the middle of the hip, between the ischium and ilium. It can be felt externally under the belly.

19
Q

What is the pelvis’ job?

A

Stability, weight distribution, anchor point for all muscles and ligaments, protects baby.

20
Q

What are the innominate bones?

A

Illiam and ischium

21
Q

What is the tuberocity?

A

The ‘sits’ bones

22
Q

What is the pubis?

A

A pad of ligament with bones that butt up to it.

23
Q

What are the 3 conjugates of the pelvis?

A

Anatomical, diagonal, and obstetrical.

24
Q

How do you measure the anatomical conjugate?

A

from the top of the pubic bone to the sacrum.

25
Q

How do you measure the diagonal conjugate?

A

from the bottom of pubic bone to sacrum (you can feel it)

26
Q

How do you measure the obstetrical conjugate?

A

from the middle of the pubic bone to the sacrum

27
Q

What are the 3 motivators of birth?

A

The passage, the passenger, and the powers.

28
Q

What is the WHO’s cesarean rate limit?

A

15%

29
Q

How many subcategories of pelvis’ are there?

A

12

30
Q

What is the OFP of the android pelvis?

A

OP or OA baby, easy to get in the birth canal, harder to get out.

31
Q

What is the OFP of the platapoid pelvis?

A

baby must enter transverse