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Gross: Hypaxial m. of Nex and Thorax (8 Cards)

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1
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Name the hypaxial muscles of the neck

Longus capitis m.
Longus Coli m.

2
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Name the hypaxial muscles of the thorax

Scalanus m.
Serratus ventralis cervicis and thoracis
serratus dorsalis cranialis and caudalis
External intercostal
Internal intercostal
Rectus thoracis

3
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Name the hypaxial muscles of the abdomen

External abdominal oblique
Internal abdominal oblique
Transverse abdominis
Rectus abdominus

4
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What is the origin, insertion, and main action of longus capitis?

O: Transvers processes of C2-C6
I: Muscular tubercle on the ventral surface of the basioccipital bone
A: Flex the atlanto-occipital joint and draw the neck downward

5
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What is the origin, insertion, and action of thoracic part of Longus colli?

O: Convex ventral surfaces of first 6 thoracic vertebrae
I: 6th and 7th cervical vertebrae
A: Draw the neck downward

6
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What is the origin, insertion, and main action of the cervical part Longus Colli?

O: Ventral borders of transverse processes of the sixth to third cervical vertebrae.
I: Ventral spine of preceding vertebrae
A: Draw the neck downward

7
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Name the muscles involved in inspiration

Scalenus m.
Serratus dorsalis cranialis m.
Rectus thoracis m.
External intercostal m.

8
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Name the muscles involved in expiration

Serratus dorsalis caudalis m.
Internal intercostal mm.
Iliocostalis lumborum m.
Iliocostalis thoracis m.