Brainscape's Knowledge GenomeTM

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


See full index

Clinical Anatomy > Muscles of Anterolateral Abdominal Wall > Flashcards

Muscles of Anterolateral Abdominal Wall Flashcards

1
Q

What is the origin for the external oblique?

A

External surfaces of 5th-12th ribs

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

What is the insertion for the external oblique?

A

Linea alba, pubic tubercle and anterior half of iliac crest

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

What is the innervation for the external oblique?

A

Thoarco-abdominal nerves (T7-T11 spinal nerves) and subcostal nerve

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

What is the action for the external oblique AND the internal oblique?

A

Compresses and supports abdominal viscera, flexes and rotates trunk

(antagonists of diaphragm; produce expiration)

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

What is the origin for the internal oblique?

A

Thoracolumbar fascia, anterior 2/3 of iliac crest and connective tissue deep to lateral third of inguinal ligament

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

What is the insertion for the internal oblique?

A

Inferior borders of 10th - 12th ribs, linea alba, and pecten pubis via conjoint tendon

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

What is the innervation for the internal oblique AND the Transversus abdominis ?

A

Thoraco-abdominal nerves (anterior rami of T6-T12 spinal nerves) and first lumbar nerves

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

What is the origin for the Transversus abdominis?

A

Internal surfaces of 7th-12th costal cartliages, thoracolumbar facis, iliac crest, and connective tissue deep to lateral third of inguinal ligament

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

What is the insertion for the Transversus abdominis?

A

Linea alba with aponeurosis of internal oblique, pubic crest, and pecten pubis via conjoint tendon

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

What is the action for the Transversus abdominis?

A

Compresses and supports abdominal viscera

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

What is the origin for the Rectus abdominis?

A

Pubic symphysis and pubic crest

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

What is the insertion for the Rectus abdominis?

A

Xiphoid process and 5th-7th costal cartilages

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

What is the action for the Rectus abdominis?

A 
Flexes trunk (lumbar vertebrae) and compresses abdominal viscera (antagonists of diaphragm; produce expiration)
Stabilizes and controls tilt of pelvis (antilordosis)
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

What is the innervation for the Rectus abdominis?

A

Thoarco-abdominal nerves (anterior rami of T6-T12 spinal nerves)

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

Clinical Anatomy (17 decks)

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