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AB1: Body Wall > Hypaxial And Epaxials > Flashcards

Hypaxial And Epaxials Flashcards

0
Q

What is the cranial boundary of the abdominal cavity?

A

Diaphragm

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1
Q

Where do the epaxial muscles lie?

A

Dorsal to the transverse processes of the thoracic vertebrae

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2
Q

What is the ventral boundary of the abdominal cavity?

A

Rectus abdominis and aponeurosis of the EAO, IAO & TA

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3
Q

What is the dorsal boundary of the abdominal cavity?

A

Intercostal muscles, hypaxial muscles and caudal thoracic vertebra

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4
Q

What is the caudal boundary of the abdominal cavity?

A

Pelvic inlet

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5
Q

What type of muscle is the longis colli and of what group?

A

Hypaxial: Cervical

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7
Q

What is the lateral boundary of the abdominal cavity?

A

Flank muscles

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8
Q

What are the sublumbar hypaxial muscles?

A 
Psoas minor
Psoas major
Quadratus lumborum 
Iliacus
Iliopsoas
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9
Q

What three groups of epaxial muscles are there?

A

Longissimus
Iliocostalis
Transversospinalis

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11
Q

What are the ligamentous parts of the transversospinalis group?

A

Nuchal ligament

Supraspinous ligament

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13
Q

What are the transversospinalis muscles?

A

Splenius
Spinalis thoracis
Spinalis et semispinalis

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14
Q

What muscles are in the Longissimus group?

A

Longissimus cervicis
Longissimus capitis
Longissimus thoracis
Longissimus lumborum

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15
Q

What are the cervical hypaxial muscles?

A

Longus colli

Longus capitis

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16
Q

In what direction do the Longissimus muscles run?

A

Head to ilium

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17
Q

What kind of muscle is the splenius and of what group?

A

Epaxial muscle: Transversospinalis

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18
Q

In what direction of the transversospinalis muscles run?

A

Dorsomedial to ventrolateral

19
Q

Where does the nuchal ligament run from?

A

Spinous process of T1 to cd. spinous process of axis (C2)

20
Q

Where do the hypaxial muscles lie?

A

Ventral to transverse processes of vertebrae along vertebral column

22
Q

Where do the transversospinalis muscles run from?

A

Cervical and thoracic areas

23
Q

Where does the supraspinous ligament run from?

A

T1 spinous process to coccygeal (cd) vertebrae

24
Q

What are the iliocostalis muscles?

A

Iliocostalis thoracis

Iliocostalis lumborum

25
Q

Where Do the iliocostalis muscles run from?

A

Cd. neck to ilium

26
Q

Where does the longus colli run from?

A

Atlas to cr. thoracic vertebrae

27
Q

Where does the longus capitis run from?

A

Skull to mid-cervical vertebral transverse processes

28
Q

What are the hypaxial muscle groups?

A

Cervical and sublumbar

37
Q

What type of muscle is the Spinalis et semispinalis and of what group?

A

Epaxial: transversospinalis

40
Q

What type of muscle is the Spinalis thoracis and of what group?

A

Epaxial: Transversospinalis

45
Q

Which epaxial muscle group has a ligamentous part?

A

Transversospinalis

AB1: Body Wall (2 decks)

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