Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Muscles O,I&A's > Muscles of pelvis & perineum > Flashcards

Muscles of pelvis & perineum Flashcards

1
Q

Origin of Coccygeus

A

Ischial spine

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

Insertion of Coccygeus

A

Side of coccyx
Lower Sacrum

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

Action of Coccygeus

A

Elevates pelvic floor

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

Origin of iliococcygeus

A

Arcus tendineus levator ani
Ischial Spine

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

Insertion of iliococcygeus

A

Coccyx
Anococcygeal raphe

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

Action iliococcygeus

A

Elevates pelvic floor

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

Origin of Levator Ani

A

Posterior surface of body of pubis
Fascia of obturator internus
Ischial spine

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

Insertion of Levator Ani

A

Coccyx
Anococcygeal raphe

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

Action of Levator Ani

A

Elevates pelvic floor

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

Origin of Pubococcygeus

A

Posterior aspect of superior pubic ramus

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

Insertion of Pubococcygeus

A

Coccyx

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

Action of Pubococcygeus

A

Elevates pelvic floor

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

Origin of Puborectalis

A

Posterior aspect of the body of the pubis

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

Insertion of Puborectalis

A

Unites with puborectalis muscle of other side posterior to rectum

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

Action of Puborectalis

A

Draws the distal rectum forward and superiorly
Aids in voluntary retention of feces

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

Origin of Deep Transverse Perineus

A

Medial surface of ischial ramus

17
Q

Insertion of Deep Transverse Perineus

A

Contralateral muscle and perineal body

18
Q

Action of Deep Transverse Perineus

A

Fixes and stabilizes perineal body

19
Q

Origin of Superficial Transverse Perineus

A

Medial Surface of Ischial Ramus

20
Q

Insertion of Superficial Transverse Perineus

A

Contralateral muscle and perineal body

21
Q

Action of Superficial Transverse Perineus

A

Fixes and stabilizes perineal body

22
Q

Origin of External Anal Sphincter

A

Perineal body or central tendinous point of perenieum

23
Q

Insertion of External Anal Sphincter

A

Encircles the anal canal ;
Superficial fibers attach to the coccyx

24
Q

Action of External Anal Sphincter

A

Constricts the anal canal

25
Q

Origin of Internal Anal Sphincter

A

Encircles anal canal

26
Q

Insertion of Internal Anal Sphincter

A

Encircles anal canal

27
Q

Action of Internal Anal Sphincter

A

Constricts anal canal

Muscles O,I&A's (13 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions