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Lab 5 AOIs Flashcards

(105 cards)

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1
Q

Obliques (external and
internal) muscle group and action

A

*group: abdominal wall
*Compression of
abdomen, flexion and
rotation of trunk

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2
Q

Obliques (external and
internal) Origin

A

Ribs (external), Iliac crest
(internal)

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2
Q

Obliques (external and
internal) Insertion and human or cat

A

Iliac crest (external), Ribs
(internal)
* both

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3
Q

Transverse abdominis muscle group and Action

A

*origin: Abdominal wall
*Compression of abdomen

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4
Q

Transverse abdominis Origin

A

Ribs and iliac crest

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5
Q

Transverse abdominis Insertion and H or B

A

*Linea alba
*Human

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6
Q

Rectus abdominis Muscle group and Action

A

*group: Abdominal wall
* Flexion of trunk;
compression of
abdominal wall

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7
Q

Rectus abdominis origin

A

Pubic crest

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8
Q

Rectus abdominis insertion and H or B

A

*Xiphoid process and ribs
(5-7)
*Both

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9
Q

Intercostals (external and
internal) muscle group and action

A
  • Breathing muscles
    *Elevation and depression
    of ribs
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10
Q

Intercostals (external and
internal) origin

A

Superior border of ribs
(external); Inferior border
of ribs (internal)

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11
Q

Intercostals (external and
internal) insertion and H or B

A

*Inferior border of ribs
(external); Superior
border of ribs (internal)
*Both

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12
Q

Diaphragm muscle group and Action

A

Opens thoracic cavity for
lungs during inspiration

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13
Q

Diaphragm Origin

A

Ribs (5-10) and lumbar
vertebrae

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14
Q

Diaphragm Insertion and H or B

A

*Central tendon
*Human

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15
Q

Frontalis Muscle group and Action

A

Raises eyebrows

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16
Q

Frontalis Origin

A

Epicranial aponeurosis

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17
Q

Frontalis Insertion and H or B

A

*Skin of eyebrows and
root of nose
*Human

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18
Q

Occipitalis Muscle group and Action

A

*group: Muscles of scalp
*Pulls scalp posteriorly

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19
Q

Occipitalis Origin

A

Occipital and temporal
bones

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20
Q

Occipitalis Insertion and H orB

A

*Epicranial aponeurosis
*Human

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21
Q

Temporalis Muscle group and Action

A

*muscle group: Mastication
Closes jaw; retracts
mandible

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22
Q

Temporalis origin

A

Temporal fossa

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23
Q

Temporalis Insertion and H or B

A

Coronoid process
(mandible)
*Human

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24
Masseter **Muscle group** and **Action**
Muscle Group: Mastication Action: closes jaw
25
Masseter **Origin**
zygomatic arch
26
Masseter **Insertion** and *H or B*
*angle and ramus (mandible) *BOTH
27
Pterygoids (medial and lateral) **Muscle group** and **Action**
Muscle Group: Mastication Action: protrusion and side-to-side movement of jaw
28
Pterygoids (medial and lateral) **Origin**
Origin: Lateral pterygoid plate (sphenoid bone)
29
Pterygoids (medial and lateral)
Insertion: Mandibular condyle *HUMAN
30
Zygomaticus **Muscle group** and **Action**
Muscle Group: Facial Expression Action: elevates corners of mouth
31
Zygomaticus **origin**
Origin: zygomatic bone
32
Zygomaticus **Insertion** and *H or B*
Insertion: Corner of mouth *HUMAN
33
Buccinator **Muscle group** and **Action**
Muscle Group: Facial Expression Action: Compression of cheek
34
Buccinator **Origin**
Origin: Molar region (maxilla and mandible)
35
Buccinator
Insertion: Orbicularis Oris *HUMAN
36
Platysma **Muscle group** and **Action**
Muscle Group: Facial Expression Action: Tenses skin of neck; depression of lower lip
37
Platysma **origin**
Origin: fascia of chest
38
Platysma **Insertion** and *H or B*
Insertion: mandible and corner of mouth *HUMAN
39
orbicularis oculi **Muscle group** and **Action**
Muscle group: Facial Expression Action: Closes eyes
40
orbicularis oculi **origin**
Origin: Frontal Bone and maxilla
41
orbicularis oculi **Insertion** and *H or B*
Insertion: Eyelids HUMAN
42
orbicularis oris **Muscle group** and **Action**
Muscle Group: Facial Expression Action: closes and protrudes lips
43
orbicularis oris **Origin**
Origin: Maxilla and mandible
44
orbicularis oris **Insertion** and *H or B*
Insertion: Angles of Mouth HUMAN
45
Levator labii superioris **Muscle group** and **Action**
Muscle Group: Facial Expression Action: elevation of upper lip
46
Levator labii superioris **Origin**
Origin: Zygomatic bone and infraorbital margin (maxilla)
47
Levator labii superioris **Insertion** and *H or B*
Insertion: Upper lip HUMAN
48
Depressor labii superioris **Muscle group** and **Action**
Muscle Group: Facial Expression Action: Depression of lower lip
49
Depressor labii superioris **Origin**
Origin: Body of mandible
50
Depressor labii superioris **Insertion** and *H or B*
Insertion: lower lip HUMAN
51
Sternocleidomastoid **Muscle group** and **Action**
Muscle Group: Anterolateral neck Action: Flexion and rotation of neck
52
Sternocleidomastoid **Origin**
Origin: Manubrium and clavicle
53
Sternocleidomastoid **Insertion** and *H or B*
Insertion: Mastoid Process (temporal bone) *BOTH
54
Scalenes **Muscle group** and **Action**
Muscle Group: Anterolateral Action: Elevation of ribs 1 & 2; rotation of neck
55
Scalenes **Origin**
Origin: Transverse processes of cervical vertebrae (C3-C7)
56
Scalenes **Insertion** and *H or B*
Insertion: Ribs 1-2 BOTH
57
Serratus Anterior **Muscle group** and **Action**
Muscle Group: Anterior Thorax Action: Abduction and medial rotation of scapula
58
Serratus Anterior **Origin**
Origin: True ribs
59
Serratus Anterior **Insertion** and *H or B*
Insertion: medial border (scapula) *BOTH
60
Rhomboids **Muscle group** and **Action**
Muscle Group: Anterior Thorax Action: adduction and elevation of scapula
61
Rhomboids **Origin**
Origin: Spinous processes of vertebrae (C7-T5)
62
Rhomboids **Insertion** and *H or B*
Insertion: Medial border (scapula) *BOTH
63
Splenius **Muscle group** and **Action**
Muscle Group: Intrinsic muscles of back Action: Rotation of head; extension of neck
64
Splenius **Origin**
Origin: Spinous processes of vertebrae (C7-T6)
65
Splenius **Insertion** and *H or B*
Insertion: Temporal and occipital bone BOTH
66
Iliocostalis
Muscle Group: Neck & Vertebral column Action: Extension and lateral flexion of vertebral column
67
Iliocostalis **Origin**
Origin: iliac crest and ribs
68
Iliocostalis **Insertion** and *H or B*
Insertion: ribs; transverse processes of cervical vertebrae *HUMAN
69
Semispinalis Capitalis **Muscle group** and **Action**
Muscle Group: Neck & vertebral column Action: Rotation and extension of neck Origin: Transverse processes of vertebrae (C7-T6)
70
Semispinalis Capitalis **Origin**
Origin: Transverse processes of vertebrae (C7-T6)
71
Semispinalis Capitalis **Insertion** and *H or B*
Insertion: Occipital bone HUMAN
72
Digastric **Muscle group** and **Action**
Muscle Group: Anterior Neck (suprahyoid) Action: Elevation of hyoid; opens mouth
73
Digastric **Origin**
Origin: Lower margin (mandible); mastoid process (temporal bone)
74
Digastric **Insertion** and *H or B*
Insertion: Hyoid bone BOTH
75
Stylohyoid
Muscle Group: Anterior Neck (suprahyoid) Action: Elevation and retraction of hyoid bone
76
Stylohoid **Origin**
Origin: styloid process (temporal bone)
77
Stylohyoid **Insertion** and *H or B*
Insertion: Hyoid bone HUMAN
78
Mylohyoid **Muscle group** and **Action**
Muscle Group: Anterior Neck (suprahyoid) Action: Elevation of hyoid and floor of mouth
79
Mylohyoid **Origin**
Origin: Medial surface (mandible)
80
Mylohyoid **Insertion** and *H or B*
Insertion: Hyoid bone BOTH
81
Geniohyoid **Muscle group** and **Action**
Muscle Group: Anterior Neck (suprahyoid) Action: Elevation and protraction of hyoid bone
82
Geniohyoid **Origin**
Origin: Mandibular symphysis
83
Geniohyoid **Insertion** and *H or B*
Insertion: Hyoid bone BOTH
84
Sternohyoid **Muscle group** and **Action**
Muscle Group: Anterior Neck (suprahyoid) Action: Depression of hyoid and larynx
85
Sternohyoid **Origin**
Origin: Manubrium (sternum)
86
Sternohyoid **Insertion** and *H or B*
Insertion: Hyoid bone BOTH
87
Sternothyroid **Muscle group** and **Action**
Muscle Group: Anterior Neck (suprahyoid) Action: Depression of hyoid and larynx
88
Sternothyroid **Origin**
Origin: Manubrium (sternum)
89
Sternothyroid **Insertion** and *H or B*
Insertion: Thyroid cartilage BOTH
90
Thyrohyoid **Muscle group** and **Action**
Muscle Group: Anterior Neck (suprahyoid) Action: Depression of hyoid; elevation of larynx
91
Thyrohyoid **Origin**
Origin: Thyroid cartilage
92
Thyrohyoid **Insertion** and *H or B*
Insertion: Hyoid bone BOTH
93
Pharyngeal Constrictor Muscles **Muscle group** and **Action**
Muscle Group: Anterior Neck (suprahyoid) Action: Constriction of pharynx
94
Pharyngeal Constrictor Muscles **Origin**
Origin: Mandible and hyoid bone
95
Pharyngeal Constrictor Muscles **Insertion** and *H or B*
Insertion: Pharynx HUMAN
96
Genioglossus **Muscle group** and **Action**
Muscle Group: Tongue Movements Action: Protraction of tongue
97
Genioglossus **Origin**
Origin: Inferior mandible
98
Genioglossus **Insertion** and *H or B*
Insertion: Inferolateral tongue HUMAN
99
Hyoglossus **Muscle group** and **Action**
Muscle Group: Tongue Movements Action: Depression of tongue
100
Hyoglossus **Origin**
Origin: Hyoid bone
101
Hyoglossus **Insertion** and *H or B*
Insertion: Inferolateral tongue HUMAN
102
Styloglossus **Muscle group** and **Action**
Muscle Group: Tongue Movements Action: Elevation and retraction of tongue
103
Styloglossus **Origin**
Origin: Styloid Process (temporal bone)
104
Styloglossus **Insertion** and *H or B*
Insertion: Inferolateral tongue HUMAN

Anatomy (8 decks)

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