Brainscape's Knowledge GenomeTM


Top Flashcards (Certified)
All Flashcards

DPT 7015 Clinical Anatomy > Quiz 3: Abdomen & Pelvis > Flashcards

Quiz 3: Abdomen & Pelvis Flashcards

(66 cards)

Start Studying
1
Q

External Oblique Origin

A

5th-12th ribs

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

External oblique Insertion

A

Linea alba
pubic tubercle
anterior iliac crest

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

External Oblique Action

A

Unilateral: Bends trunk SAME side, rotates trunk to OPPOSITE side

Bilateral: Flexes trunk, compresses abdomen, stabilizes pelvis

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

Internal Oblique Origin

A

Thoracolumbar fascia
iliac crest
anterior superior iliac spine
iliopsoas fascia

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

Internal Oblique Insertion

A

10th-12th ribs

Linea alba

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

Internal Oblique Action

A

Unilateral: Bends trunk to SAME side, rotates trunk to OPPOSITE side

Bilateral: Flexes trunk, compresses abdomen, stabilizes pelvis

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

Transversus Abdominis Origin

A 
7th-12th costal cartilages
thoracolumbar fascia
iliac crest
anterior iliac spine
iliopsoas fascia
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Transversus Abdominis Insertion

A

Linea alba

Pubic Crest

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

Transversus Abdominis Action

A

Unilateral: Rotates trunk to SAME side

Bilateral: compresses abdomen

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

Rectus Abdominis Origin

A

Lateral Head: Crest of pubis to pubic tubercle

Medial Head: Pubic symphysis

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

Rectus Abdominis Insertion

A

Cartilages of 5th-7th ribs

xiphoid process of sternum

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

Rectus Abdominis Action

A

Flexes trunk
Compresses abdomen
stabilizes pelvis

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

Pyramidalis origin

A

Pubis

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

Pyramidalis insertion

A

Linea alba

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

Pyramidalis Action

A

Tenses Linea Alba

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

Psoas Minor Origin

A

T12
L1 Vertebrae
Intervertebral disk (lateral surface)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Psaos Minor Insertion

A

Pectineal Line
Iliopubic ramus
iliac fascia

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Psaos Minor Action

A

Weak Flexor of Trunk

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Psaos Major Origin

superficial layer

A

T12-L4 vertebral bodies & disks

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Psaos Major Insertion

superficial layer

A

Femur

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Psaos Major Action

superficial layer

A

Hip Joint: flexion and external rotation L-spine

Unilateral: Contraction bends trunk laterally

Bilaterally: Contraction raises trunk from supine position

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

Psoas Major Origin

deep layer

A

L1-L5

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

Psoas Major Insertion

deep layer

A

Femur

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

Psaos Major Action

deep layer

A

Hip Joint: flexion and external rotation L-spine

Unilateral: Contraction bends trunk laterally

Bilaterally: Contraction raises trunk from supine position

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Iliacus Origin
Iliac Fossa
26
Iliacus Insertion
Femur
27
Iliacus Action
Hip Joint: flexion and external rotation L-spine Unilateral: Contraction bends trunk laterally Bilaterally: Contraction raises trunk from supine position
28
Quadratus Lumborum Origin
Iliac Crest | Iliolumbar ligament
29
Quadratus Lumborum insertion
12th rib | L1-L4 vertebrae (costal process)
30
Quadratus Lumborum Action
Unilateral: Bends trunk to SAME side Bilateral: bearing down and expiration, stabilizes 12th rib
31
Levator ani. origin | Puborectalis
Superior pubic ramus (both sides of pubic synthesis)
32
Levator ani. origin | Puboacoccygenus
Pubis
33
Levator ani. origin | Iliococcygeneus
Internal obturator fascia of levator ani | tendinous arch
34
Levator ani Insertion | Puborectalis
Anococcygeal lig.
35
Levator ani Action | Puborectalis
Pelvic diaphragm: Supports pelvic viscera
36
Levator ani insertion | Pubococcygeus
Anococcygeal Lig. | coccyx
37
Levator ani Action | Pubococcygeus
Pelvic diaphragm: Supports pelvic viscera
38
Levator ani insertion | iliococcygeus
Anococcygeal LIg. | Coccyx
39
Levator ani Action | iliococcygeus
Pelvic diaphragm: Supports Pelvic Viscera
40
Coccygeus origin
Lateral surface of coccyx and S5 segment
40
Coccygeus origin
Lateral surface of coccyx and S5 segment
41
Coccygeus Insertion
Ischial Spine
42
Coccygeus Action
Supports pelvic viscera | flexes coccyx
43
Piriformis origin
Sacrum (pelvic surface)
44
Piriformis Insertion
Femur
45
Piriformis Action
Hip Joint: External Rotation, Stabilization, and abduction of flexed hip
46
Obturator internus origin
Obturator membrane and bony boundaries (inner surface)
47
Obturator internus insertion
Femur
48
Obturator Internus Action
Hip Joint: External Rotation and abduction of flexed hip
49
Ischiocavernosus Origin
ischial ramus
50
Ischiocavernosus insertion
Crus of clitoris or penis
51
Ischiocavernosus Action
Maintains erection by squeezing blood into corpus cavernosum of clitoris or penis
52
Bulbospongiosus Origin
Runs anteriorly from perineal body to clitoris or penile raphe
53
Bulbospongiosus insertion
Runs anteriorly from perineal body to clitoris or penile raphe
54
Bulbospongiosus Action
Females: Compresses greater vestibular gland Males: assists in erection
55
Superficial Transverse Perineal origin
Ischiopubic ramus
56
Superficial Transverse Perineal insertion
Perineal Body
57
Superficial Transverse Perineal action
Helps hold perineal body in median plane Holds the pelvic organs in place supports visceral canals through the muscles of the perineum
58
Deep Transverse Perineal Origin
Ishiopubic Ramus
59
Deep Transverse Perineal Origin
Ishiopubic Ramus
60
Deep Transverse Perineal Insertion
Perineal Body | External and Sphincter
61
Deep Transverse Perineal Action
Helps hold perineal body in median plane Holds the pelvic organs in place supports visceral canals through the muscles of the perineum
62
External Urethral Sphincter Origin and Insertion
Encircles Urethra (division of deep transverse perineal muscles) Males: ascends anteriorly to neck of bladder Females: some fibers surround vagina as Urethrovaginal sphincter, others extend laterally as the compressor urethrae
63
External Urethral Sphincter Action
Closes Urethra
64
External anal Sphincter origin and insertion
Encircles anus (runs posteriorly from perineal body to anococcygeal lig)
65
External Anal Sphincter Action
Close Anus

DPT 7015 Clinical Anatomy (9 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2025 Bold Learning Solutions. Terms and Conditions