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CVA > Muscles > Flashcards

Muscles Flashcards

(97 cards)

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1
Q

Shark: Pectoral Extensors

A

Origin: Scapular Process and Adjacent Fascia
Insertion: Radials and Ceratotrichia
Function: Elevates pectoral fin

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2
Q

Shark: Pectoral Flexors

A

Origin: Coracoid bar
Insertion: Radials and Ceratotrichia
Function: Depresses pectoral fin

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3
Q

Shark: Pelvic Extensors (Superficial part)

A

Origin: Iliac process of puboishiac bar
Insertion: Radials and Ceratotrichia
Function: Elevates pelvic fin

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4
Q

Shark: Pelvic Extensors (Deep part)

A

Origin: Metapterygium
Insertion: Radials and Ceratotrichia
Function: Elevates the pelvic fin

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5
Q

Shark: Pelvic Flexors (Proximal part)

A

Origin: Linea alba and puboischiac bar
Insertion: Metapterygium
Function: Depresses pelvic fin

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6
Q

Shark: Pelvic Flexors (Distal part)

A

Origin: Metapterygium
Insertion: Radials and Ceratotrichia
Function: Depresses pelvic fin

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7
Q

Shark: Adductor mandibulae

A

Origin: Posterior part of the palatoquadrate cartilage
Insertion: Meckel’s cartilage
Function: Closes the mouth

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8
Q

Shark: Dorsal and Ventral constrictors 3-6

A

Origin: Vertical raphe
Insertion: Vertical raphe
Function: Compresses gill pouches

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9
Q

Shark: Interhyoideus

A

Origin: Midventral raphe
Insertion: Ceratohyal
Function: Compresses gill pouches

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10
Q

Shark: Intermandibularis

A

Origin: Meckel’s cartilage and fasica of the adductor muscle
Insertion: Midventral raphe
Function: Raises the floor of the mouth

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11
Q

Shark: Levator hyomandibulae

A

Origin: Otic capsule
Insertion: Hyomandibular
Function: Compresses gill pouches

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12
Q

Shark: Preorbitalis

A

Origin: Midventral surface of the chondrocranium
Insertion: Adductor Mandibulae
Function: Closes the mouth

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13
Q

Shark: Spiracularis

A

Origin: Otic capsule
Insertion: Palatoquadrate cartilage
Function: Raises the upper jaw

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14
Q

Shark: Cucullaris

A

Origin: Dorsal Longitudinal bundle fascia
Insertion: Epibrachial cartilage and scapular process
Function: Elevates the gill arches and pectoral girdle

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15
Q

Shark: Interarcuals

A

Origin: Pharyngobrachials
Insertion: Epibrachials
Function: Expands the pharynx

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16
Q

Shark: Levator palatoquadrati

A

Origin: Otic capsule
Insertion: Palatoquadrate cartilage
Function: Raises the upper jaw

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17
Q

Shark: Common coracoarcuals

A

Origin: Coracoid bar
Insertion: Coracohyoid
Function: Opens the mouth

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18
Q

Shark: Coracomandubularis

A

Origin: Fascia of Common coracoarcuals
Insertion: Meckel’s cartilage
Function: Opens the mouth

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19
Q

Shark: Coracohyoid

A

Origin: Common coracoarcuals
Insertion: Basihyal
Function: Opens the mouth

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20
Q

Mudpuppy: Omoarcual

A

Origin: Rectus cervicis
Insertion: Humerus
Function: Draws humerus craniad

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21
Q

Mudpuppy: Pectoralis

A

Origin: Linea alba and coracoid cartilage
Insertion: Humerus
Function: Adducts the forelimb

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22
Q

Mudpuppy: Procoracohumeralis

A

Origin: Procoracoid cartilage
Insertion: Humerus
Function: Draws humerus craniad

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23
Q

Mudpuppy: Supracoracoideus

A

Origin: Coracoid cartilage
Insertion: Humerus
Function: Adducts forelimb

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24
Q

Mudpuppy: Branchiohyoideus

A

Origin: First brachial arch
Insertion: Ceratohyal cartilage
Function: Moves brachial arches and hyoid

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25
Mudpuppy: Geniohyoid
Origin: Medial mandible Insertion: Second basibranchial cartilage Function: Depresses lower jaw and draws hyoid cranially
26
Mudpuppy: Interhyoideus
Origin: Fascia covering the branchiohyoideus Insertion: Median raphe Function: Elevates floor of throat
27
Mudpuppy: Intermandibularis
Origin: Rami of mandible Insertion: Median raphe Function: Elevates floor of throat
28
Mudpuppy: Rectus cervicis
Origin: Rectus abdominis Insertion: Branchial cartilages Function: Retracts tongue and lowers head
29
Mudpuppy: Subarcual
Origin: Gill cartilages Insertion: Gill cartilages Function: Depresses gills
30
Mudpuppy: Transversis ventralis
Origin: Rectus cervicis Insertion: Last gill cartilage Function: Depresses gills
31
Mudpuppy: Coracobrachials
Origin: Coracoid cartilage Insertion: Humerus Function: Adducts forelimb
32
Mudpuppy: Humeroantebrachialis
Origin: Humerus Insertion: Radius Function: Flexes forearm
33
Mudpuppy: Triceps branchii
Origin: Glenoid fossa, humerus, and coracoid cartilage Insertion: Ulna Function:Extends forearm
34
Mudpuppy: Depressor mandibulae
Origin: Third branchial arch Insertion: Posterior end of mandible Function: Depresses lower jaw
35
Mudpuppy: Dilatator laryngis
Origin: Fasica near dorsal midline Insertion: Lateral cartilages of larynx Function: Dilates larynx
36
Mudpuppy: Levator mandibulae anterior
Origin: Frontal and parietal bones Insertion: Lateral dentary Function: Elevates lower jaw
37
Mudpuppy: Levator mandibulae externus
Origin: Frontal and parietal bones Insertion: Lateral dentary Function:Elevates lower jaw
38
Mudpuppy: Levatores arcuum
Origin: Fascia of epibranchial muscles Insertion: Epibranchial cartilages Function: Elevates external gills
39
Mudpuppy: Cucullaris
Origin: Fascia of epibranchial muscles Insertion: Scapula Function: Elevates the pectoral girdle
40
Mudpuppy: Dorsalis scapulae
Origin: Suprascapular cartilage Insertion: Humerus Function:Elevates the forelimb
41
Mudpuppy: Latissimus dorsi
Origin: Fascia of epibranchial muscles Insertion: Shoulder and proximal end of humerus Function: Draws humerus caduad
42
Mudpuppy: Pectoriscapularis
Origin: Epibranchial cartilage Insertion: Scapula and procoracoid cartilage Function:Draws shoulder and forelimb craniad
43
Mudpuppy: Dorsalis trunci
Origin: Myosepta and transverse process of vertebrae Insertion: Myosepta and transverse process of vertebrae Function: Flexes the vertebral column laterally
44
Mudpuppy: External Oblique
Origin: Transverse process of trunk vertebrae Insertion: Connective tissue of rectus abdominis Function:Compresses the coelom and flexes and rotates the trunk
45
Mudpuppy: Internal Oblique
Origin: Transverse process of trunk vertebrae Insertion: Connective tissue of rectus abdominis Function: Compresses the coelom and flexes and rotates the trunk
46
Mudpuppy: Rectus Abdominis
Origin: Anterior margin of the pubic cartilage Insertion: Transverse inscription Function: Flexes the trunk ventrally
47
Mudpuppy: Transversus
Origin: Transverse process of trunk vertebrae Insertion: Connective tissue of rectus abdominis Function: Compresses the coelom and flexes and rotates the trunk
48
Mudpuppy: Caudocruralis
Origin: Posterior border of the puboischiotibialis Insertion: Haemal arches of caudal vertebrae 3-6 Function: Flexes tail
49
Mudpuppy: Caudofermoralis
Origin: Haemal arches of caudal vertebrae 3-6 Insertion: Femur Function: Flexes tail and draws hindlimb caudad
50
Mudpuppy: Ilioextensorius
Origin: Ilium Insertion: Tibia and fascia covering the knee Function: Extends the shank
51
Mudpuppy: Iliofibularis
Origin: Ilium Insertion: Fibula Function: Extends the shank and draws the hindlimb caudad
52
Mudpuppy: Iliotibialis
Origin: Ilium Insertion: Tibia Function: Adducts the hindlimb
53
Mudpuppy: Ischiocaudalis
Origin: Ischium Insertion: Haemal arches of caudal vertebrae 3-6 Function: Flexes tail
54
Mudpuppy: Ischioflexorius
Origin: Ischium Insertion: Fascia of foot Function: Flexes the shank and toes
55
Mudpuppy: Pubo-ischio-femoralis externus
Origin: Puboischiac plate Insertion: Femur Function: Adducts the hindlimb
56
Mudpuppy: Pubo-ischio-femoralis internus
Origin: Internal surface of puboischiac plate Insertion: Femur Function: Draws the femur craniad
57
Mudpuppy: Pubo-ischio-tibialis
Origin: Posterior puboischiac plate Insertion: Tibia Function: Adducts the hindlimb
58
Mudpuppy: Pubotibialis
Origin: Anterior puboischiac plate Insertion: Tibia Function:Adducts the hindlimb
59
Cat: External intercostals
Origin: Rib Insertion: Rib Function: Draws ribs craniad
60
Cat: External oblique
Origin: Ribs and lumbodorsal fascia Insertion: Aponeurosis on the linea alba Function: Compresses abdominal viscera
61
Cat: Internal intercostals
Origin: Rib Insertion: Rib Function: Draws ribs caudad
62
Cat: Internal obliques
Origin: Pelvis and lumbodorsal fascia Insertion: Aponeurosis on the linea alba Function: Compresses abdominal viscera
63
Cat: Rectus abdominus
Origin: Pubis symphysis Insertion: Sternum and coastal cartilages Function: Flexes trunk and compresses abdominal viscera
64
Cat: Transversus
Origin: Ilium, lumbar vertebrae, and posterior ribs Insertion: Linea alba Function: Compresses abdominal viscera
65
Cat: Clavobrachialis
Origin: Clavicle Insertion: Proximal end of ulna Function: Draws humerus craniad
66
Cat: Pectoantebrachialis
Origin: Manubrium Insertion: Fascia of forelimb near the elbow Function: Adducts and rotates the forelimb
67
Cat: Pectoralis major
Origin: Cranial sternebrae Insertion: Proximal half of humerus Function: Adducts and rotates the forelimb
68
Cat: Pectoralis minor
Origin: Caudal sternebrae Insertion: Proximal half of humerus Function: Adducts and rotates the forelimb
69
Cat: Xiphihumeralis
Origin: Xiphoid process Insertion: Proximal end of humerus Function: Adducts and rotates the forelimb
70
Cat: Cleidomastoid
Origin: Clavicle Insertion: Mastoid process Function: Rotates head
71
Cat: Cricothyroid
Origin: Cricoid cartilage Insertion: Thyroid cartilage Function: Moves the larynx
72
Cat: Digastric
Origin: Mastoid and jugular process of occipital Insertion: Mandible Function: Depresses the lower jaw
73
Cat: Genoihyoid
Origin: Mastoid Insertion: Hyoid Function: Draws hyoid craniad
74
Cat: Hyoglossus
Origin: Hyoid Insertion: Tongue Function: Retracts the tongue
75
Cat: Mylohyoid
Origin: Mandible Insertion: Median raphe Function: Elevates floor of mouth
76
Cat: Sternohyoid
Origin: Manubrium of sternum Insertion: Hyoid Function: Draws hyoid caudad
77
Cat: Sternomastoid
Origin: Manubrium of sternum Insertion: Lamboidal ridge and mastoid process Function: Rotates head
78
Cat: Sternothyroid
Origin: Manubrium of sternum Insertion: Thyroid cartilage Function: Draws larynx caudad
79
Cat: Thyrohyoid
Origin: Thyroid cartilage Insertion: Hyoid Function: Draws larynx craniad
80
Cat: Masseter
Origin: Zygomatic arch Insertion: Mandible Function: Elevates lower jaw
81
Cat: Temporalis
Origin: Lambdoidal crest and zygomatic process of frontal bone Insertion: Coronoid process of mandible Function: Elevates lower jaw
82
Cat: Acromiodeltiod
Origin: Acromion process of the scapula Insertion: Humerus Function: Flexes and rotates humerus
83
Cat: Acromiotrapezius
Origin: Neural spines of cervical and first thoracic vertebrae Insertion: Metacromion process and spine of scapula Function: Draws scapula dorsally and medially
84
Cat: Clavotrapezius
Origin: Nuchal line of skull and dorsal midline of neck Insertion: Clavicle Function: Draws humerus craniad
85
Cat: Infraspinatus
Origin: Infraspinatus fossa of scapula Insertion: Greater tuberosity of humerus Function: Rotates the humerus
86
Cat: Latissimus dorsi
Origin: Lumbodorsal fascia and neural spines of the last thoracic and lumbar vertebrae Insertion: Medial surface of humerus Function: Elevates arm and draws it caudad
87
Cat: Lavator scapulae ventralis
Origin: Occipital bone and transverse process of atlas Insertion: Metacromion process Function: Draws scapula craniad
88
Cat: Rhomboideus
Origin: Neural spines of thoracic vertebrae Insertion: Ventral border of scapula Function: Draws scapula dorsally
89
Cat: Rhomboideus capitis
Origin: Superior nuchal line Insertion: Angle of scapula Function: Draws scapula craniad
90
Inferior oblique
Origin: Anterior end of orbit Insertion: Ventral side of eyeball Function: Rotates eye ventrally
91
Inferior rectus
Origin: Posterior end of orbit Insertion: Ventral side of eyeball Function: Rotates eye ventrally
92
Lateral rectus
Origin: Posterior end of orbit Insertion: Lateral side of eyeball Function: Rotates eye posteriorly
93
Medial rectus
Origin: Posterior end of orbit Insertion: Medial side of eyeball Function: Rotates eye cranially
94
Superior oblique
Origin: Anterior end of orbit Insertion: Dorsal side of eyeball Function: Rotates eye dorsally
95
Superior rectus
Origin: Posterior end of orbit Insertion: Dorsal side of eyeball Function: Rotates eye dorsally
96
Cat: Spinodeltoid
Origin: Spine of scapula Insertion: Deltoid ridge of humerus Function: Elevates and rotates humerus
97
Cat: Spinotrapezius
Origin: Insertion: Function:

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