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ANATOMY > MOINA OF NECK > Flashcards

MOINA OF NECK Flashcards

(60 cards)

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1
Q

identify the origin of platysma

A

Deep fascia over
pectoralis major
and deltoid

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2
Q

identify the action of Digastric (Posterior belly)

A

Depresses
mandible or
elevates hyoid
bone

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3
Q

identify the insertion of Sternocleidomastoid

A

Mastoid process
of temporal bone
and occipital
bone

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4
Q

identify the insertion of platysma

A

Body of mandible
and angle of
mouth

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5
Q

identify the nerve/innervation of stylohyoid

A

Facial nerve

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6
Q

identify the origin of Sternocleidomastoid

A

Manubrium sterni
and medial third of
clavicle

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7
Q

identify the nerve/innervation of Sternocleidomastoid

A

Spinal part of
accessory
nerve and C2
and 3

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8
Q

identify the nerve/innervation of platysma

A

Facial nerve
cervical
branch

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9
Q

identify the origin of Digastric (Posterior belly)

A

Mastoid process of

temporal bone

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10
Q

identify the action of platysma

A

depresses the mandible and the angle of the mouth

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11
Q

identify the insertion of Digastric (Posterior belly)

A

Intermediate
tendon is held to
hyoid by fascial
sling

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12
Q

identify the nerve/innervation of the Digastric (Posterior belly)

A

Facial nerve

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13
Q

identify the action of Digastric (anterior belly)

A

Depresses
mandible or
elevates hyoid
bone

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14
Q

identify the origin of Scalenus anterior

A 
Transverse
processes of third,
fourth, fifth, and
sixth cervical
vertebrae
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15
Q

identify the nerve/innervation of Sternothyroid

A

Ansa
cervicalis;
C1, 2, and 3

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16
Q

identify the origin of Digastric (anterior belly)

A

Body of mandible

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17
Q

identify the origin of the mylohyoid

A

Mylohyoid line of

body of mandible

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18
Q

identify the insertion of stylohyoid

A

Body of hyoid

bone

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19
Q

identify the insertion of Scalenus posterior

A

Second rib

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20
Q

identify the origin of Omohyoid (Superior belly)

A

Lower border of

body of hyoid bone

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21
Q

identify the action of Thyrohyoid

A

Depresses hyoid
bone or elevates
larynx

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22
Q

identify the origin of Sternohyoid

A

Manubrium sterni

and clavicle

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23
Q

identify the insertion of the geniohyoid

A

Body of hyoid

bone

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24
Q

identify the insertion of the Omohyoid (inferior belly)

A

intermediate tendon is held to clavicle and first rib by fascial sling

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25
identify the insertion of Scalenus | medius
First rib
26
identify the action of Scalenus posterior
``` Elevates second rib; laterally flexes and rotates cervical part of vertebral column ```
27
identify the nerve/innervation of Scalenus | medius
Anterior rami of cervical nerves
28
identify the origin of Geniohyoid
Inferior mental | spine of mandible
29
identify the action of Scalenus anterior
Elevates the first rib; laterally flexes and rotates cervical part of vertebral column
30
identify the nerve/innervation of Scalenus anterior
C4, 5, and 6
31
identify the insertion of Mylohyoid
Body of hyoid bone and fibrous raphe
32
identify the action of Sternothyroid
Depresses larynx
33
identify the origin of Thyrohyoid
Oblique line on lamina of thyroid cartilage
34
identify the origin of Scalenus | medius
Transverse processes of upper six cervical vertebrae
35
identify the origin of Scalenus | posterior
Transverse processes of lower cervical vertebrae
36
identify the insertion of Scalenus anterior
First rib
37
identify the insertion of Sternohyoid
Body of hyoid | bone
38
identify the action of Mylohyoid
Elevates floor of mouth and hyoid bone or depresses mandible
39
identify the nerve/innervation of Geniohyoid
First cervical | nerve
40
identify the nerve/innervation of Mylohyoid
Inferior alveolar nerve
41
identify the insertion of Thyrohyoid
Lower border of body of hyoid bone
42
identify the nerve/innervation of Omohyoid | Inferior belly
Ansa cervicalis; C1, 2, and 3
43
identify the nerve/innervation of the Scalenus posterior
Anterior rami of cervical nerves
44
identify the action of Scalenus | medius
Elevates first rib; laterally flexes and rotates cervical part of vertebral column
45
identify the insertion of Sternothyroid
Oblique line on lamina of thyroid cartilage
46
identify the action of Geniohyoid
Elevates hyoid bone or depresses mandible
47
identify the nerve/innervation of the Digastric (anterior belly)
Nerve to | mylohyoid
48
identify the nerve/innervation of Thyrohyoid
First cervical | nerve
49
identify the nerve/innervation of Sternohyoid
Ansa cervicalis; C1, 2, and 3
50
identify the origin of Stylohyoid
Styloid process
51
identify the origin of Omohyoid (inferior belly)
Upper margin of scapula and suprascapular ligament
52
identify the action of Sternohyoid
Depresses hyoid | bone
53
identify the action of Omohyoid (superior belly)
Depresses hyoid | bone
54
identify the insertion of the Digastric (anterior belly)
Intermediate tendon is held to hyoid by fascial sling
55
identify the action of Sternocleidomastoid
``` Two muscles acting together extend head and flex neck; one muscle rotates head to opposite side ```
56
identify the action of stylohyoid
Elevates hyoid | bone
57
identify the insertion of Omohyoid (superior belly)
Intermediate tendon is held to clavicle and first rib by fascial sling
58
identify the origin of sternothyroid
Manubrium sterni
59
identify the nerve/innervation of Omohyoid (superior belly)
Ansa cervicalis; C1, 2, and 3
60
identify the action of Omohyoid (inferior belly)
Depresses hyoid | bone

ANATOMY (8 decks)

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