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Myology 1 > Final OP review Myology 1 > Flashcards

Final OP review Myology 1 Flashcards

1
Q

What are the muscles of Mastication that are going to be on the Final OP?

A

Massester, Temporalis, Occipitofrontalis, Platysma.

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2
Q

What are the Muscle of the Neck that will be on the Final OP?

A

SCM, Lev Scap, Scalenes, Longissimus Capitis.

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3
Q

What are the Muscles of the Back that will be on the Final OP?

A

Traps, Erector Spinae (Longissimus - Iliocostalis), Lats, Rhomboid Major - minor, Serratus Posterior Superior and Inferior.

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4
Q

What are the Muscles of the Chest that will be on the Final OP?

A

Pec major and Minor, Serratus Anterior, Subclavius.

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5
Q

What are the Muscles of the Abdominal Region that will be on the Final OP?

A

QL, Rectcus abdominis, External Obliques.

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6
Q

What is the (O) and (I) for the Masseter?

A

(O) Zygomatic Bone - Arch.

(I) Ramus and Angle of the Mandible.

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7
Q

What is the (O) and (I) for the Temporalis?

A

(O) Temporal Fossa and Fascia of the temporal bone.

(I) Coronoid Process of the Mandible and Medial surface of the mandible.

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8
Q

What is the (O) and (I) for the Occipitofrontalis?

A 
Frontalis:
(O) Galae Aponeurosis 
(I) Skin superior to eyebrows 
Occipitalis:
(O) Galae Aponeurosis
(I) Superior nuchal line of the Occiput
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9
Q

What are the regions of the body that the Platysma Inserts and Originates?

A

(O) Fascia covering Superior portion of Pectoralis Major.

(I) Base of mandible, Skin of lower part of face.

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10
Q

What is the Nerve Associated with the Massetter?

A

Trigeminal Nerve

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11
Q

What is the nerve associated with the Temporalis?

A

Trigeminal nerve

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12
Q

What is the Nerve Associated with the Platysma?

A

Facial Nerve

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13
Q

What is the Action of the Occipitofrontalis?

A

Frontalis: Raise the eyebrows and wrinkle the forehead.
Occipitals: Anchor & Retract the Galae aponeurosis.

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14
Q

What is the Action of the Masseter?

A

Elevation of the Mandible and Assist in Protraction of the mandible.

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15
Q

What is the Action of the occipitofrontalis?

A

Frontalis: Raise the eyebrows and wrinkle the forehead.
Occipitals: Anchor & Retract the Galae aponeurosis.

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16
Q

What is the Action of the Platysma?

A

Assist to depress the Mandible.
Tighten the Fascia of the Neck.
Draw down Corner of the mouth.

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17
Q

What is the (O) and (I) for the SCM?

A

(O) Manubrium of the Sternum, Medial 1/3 of the Clavicle.

(I) Mastoid Process

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18
Q

What is the (O) and (I) for the Scalenes?

A 
(O) 
Anterior: TVP C3-6
Middle: TVP C2-7
Posterior: TVP  C6-7
(I) 
Anterior: 1st Rib
Middle: 1st Rib
Posterior: 2nd Rib
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19
Q

What is the (O) and (I) for the Lev Scap?

A

(O) TVP’s of C1-4.

(I) Superior Border and Superior angle of Scapula.

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20
Q

What is the (O) and (I) for the Longissimus Capitis?

A

(O) TVP’s of T1-5.

(I) Mastoid process of the Temporal bone.

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21
Q

What is the Action for the SCM?

A

Unilaterally: Ipsilateral lateral Flexion & Contralateral rotation.
Bilaterally: Flexion of the Head and Neck & Assist in Elevation of the Thoracic Cage during inhalation.

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22
Q

What is the Action for the Scalenes?

A

Unilaterally: Flexion of the neck involving mostly the Anterior Scalene.
Bilaterally: Elevation of the Thoracic cage during inhalation.

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23
Q

What is the Action for the Lev Scap?

A

Unilaterally: Elevates the Scap, Downwardly rotates the Scap, Ipsilateral Lateral Flexion and Contralateral Rotation of the head and Neck.

Bilaterally: Extension of the head and Neck.

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24
Q

What is the Action for the Longissimus Capitis?

A

Unilaterally: Ipsilateral lateral Flexion.
Bilaterally: Extension of the Head and neck.

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25
Q

What is the Nerve of the SCM?

A

Spinal Accessory Nerve C2, 3.

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26
Q

What is the Nerve of the Scalenes?

A

C3, 4-8

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27
Q

What is the (O) and (I) for the Traps?

A

(O) EOP, Medial portion of Superior Nuchal lines of the Occiput, Ligamentum nuchae of the Spinous processes of C7-T12.
(I) Lateral 1/3 of clavicle, Acromion and spine of the Scapula.

28
Q

What is the (O) and (I) for the Erector Spinae (Longissimus)?

A 
Thoracis:
(O) Common Tendon. 
(I) Lower nine ribs and TVP's of Thoracic vertebrae. 
Capitis:
(O) TVP's of T1-5. 
(I) Mastoid process of the temporal bone. 
Cirvicis:
(O)TVP's of T1-5. 
(I) TVP's of Cervical vertebrae.
29
Q

What is the (O) and (I) for the Erector Spinae (Iliocostalis)?

A 
Cervicis:
(O) Posterior Surface of ribs 1-12. 
(I) TVP's of C4-7. 
Thoracis:
(O) Posterior Surface of ribs 1-12. 
(I) Posterior Surface of ribs 1-6. 
Lumborum:
(O) Common Tendon. 
(I) TVP's L1-3 and posterior surface of ribs 6-12.
30
Q

What is the (O) and (I) for the Lats?

A

(O) Spinous processes T6-12, Ribs 8-12, Thoracolumbar aponeurosis, posterior iliac crest and Inferior angle of the Scapula.

(I) Intertubecular Groove of the Humerus.

31
Q

What is the (O) and (I) for the Rhomoid major and Minor?

A

Major:
(O) Spinous processes of T2-5.
(I) Medial border of the Scapula between the Spine of the scapula and inferior angle.
Minor:
(O) Spinous Processes of C7-T1.
(I) Upper portion of medial border of the Scapula, across from the spine of the scapula.

32
Q

What is the (O) and (I) for the Serratus Posterior-Superior?

A

(O) Spinous processes of C7-T3.

(I) Posterior Surface of 2nd - 5th ribs.

33
Q

What is the (O) and (I) for the Serratus Posterior-Inferior?

A

(O) Spinous processes of T12-L3.

(I) Posterior surface of 9th - 12th ribs.

34
Q

What is the Action of the Upper Fibers of the Trap?

A

Unilaterally: Ipsilateral lateral flexion of the Head and Neck, Contralateral rotation of the Head and neck, Elevation of the Scapula, Upwardly rotate the Scapula.

Bilaterally: Extends the Head and Neck.

35
Q

What is the Action of the Middle Fibers of the Trap?

A

Adduction of the Scapula, Stabilize the Scapula.

36
Q

What is the Action of the Lower Fibers of the Trap?

A

Depression of the Scapula, Upwardly rotate the Scapula.

37
Q

What is the nerve for the Traps?

A

Spinal portion of cranial nerve and ventral ramus.

38
Q

What is the Action of the Lats?

A

Extension of the Shoulder, Adduction of the shoulder, Medially Rotate the Shoulder.

39
Q

What is the nerve of the Lats?

A

Thoracodorsal C6-8.

40
Q

What is the Action of the Rhomboid major and Minor?

A

Adduction of the Scapula, Elevation of the, Downwardly Rotate.

41
Q

What is the nerve of the Rhomboid major and minor?

A

Dorsal Scapular C4-5.

42
Q

What is the Action of the Serratus Posterior’s?

A

Elevate the ribs during inhalation.

43
Q

What is the nerve for the Serratus Posterior Superior?

A

T1-4.

44
Q

What is the Nerve for the Serratus posterior Inferior?

A

T9-12.

45
Q

What is the (O) and (I) for Pec Major?

A

(O) Medial half of the Clavicle, Sternum, cartilage of 1st - 6th ribs.
(I) Crest of Greater Tubercle of Humerus.

46
Q

What is the (O) and (I) for Pec Minor?

A

(O) 3rd - 5th Ribs.

(I) Medial Surface of the Coracoid process of the Scapula.

47
Q

What is the (O) and (I) for Serratus Anterior?

A

(O) External Surface of Upper 8 - 9 Ribs.

(I) Anterior Surface of Medial border of Scapula.

48
Q

What is the (O) and (I) for the Subclavius?

A

(O) First Rib and Cartilage.

(I) inferior surface of middle 1/3 of clavicle.

49
Q

What is the Action of Pec Major?

A

All Fibers:
Adduction of the Shoulder, Medially Rotate the Shoulder, Assist in Elevation of the Thorax during forced inhalation.

Upper:
Flexion of the Shoulder, Horizontal Adduction.
lower: Extension of the Shoulder.

50
Q

What is the Action of Pec Minor?

A

Depression of the Scapula.
Abduction of the Scapula.
Downwardly rotate the Scapula.

With Scap fixed:
Assist to Elevate the thorax during Forced inhalation.

51
Q

What is the Action for Serratus Anterior?

A

With origin fixed:
Adbutcion of the Scapula, Upwardly Rotate Scapula, Depression of the Scapula, Hold the medial border of the Scapula Against Rib cage.

With Scapula Fixed:
May act to Elevate the Thorax during forced inhalation.

52
Q

What is the nerve for the Pec major

A

Upper Fibers: Lateral Pectoral C5-7.

Lower Fibers: Lateral and Medial Pectoral C6-8, T1.

53
Q

What is the nerve for the Serratus anterior?

A

Long Thoracic C5 - 8.

54
Q

What is the (O) and (I) for the QL?

A

(O) Posterior iliac crest.

(I) Last Rib and TVP’s of L1-4.

55
Q

What is the (O) and (I) for the rectus abdominis?

A

(O) Pubic crest and Symphysis.

(I) cartilage of 5th - 7th Ribs and Xiphoid process of the Sternum.

56
Q

What is the (O) and (I) for the External Oblique?

A

(O) External Surface of Ribs 5th - 12.

(I) Abdominal Aponeurosis to linea alba and Anterior Iliac crest.

57
Q

What is the Action for the QL?

A

Unilaterally: Ipsilateral Elevation of the Pelvis and Flexion of the pelvis and Vertebral Column.

Bilaterally: Fix the Last rib during Forced inhalation.

58
Q

What is the Action for the Rectus Abdominis?

A

Flexion of the Vertebral Column and Posterior Pelvic Tilt.

59
Q

What is the Action for the External Obliques?

A

Unilaterally: Ipsilateral Flexion, Contralateral Rotation.
bilaterally: Flexion of the vertebral column, Compression of the Abdominal Contents.

60
Q

What is the (O) and (I) for the Iliocostalis Cervicis?

A

(O) Posterior Surface of ribs 1-12.

(I) TVP’s of C4-7.

61
Q

What is the (O) and (I) for the Ilicostalis Thoracic?

A

(O) Posterior Surface of ribs 1-12.

(I) Posterior Surface of ribs 1-6.

62
Q

What is the (O) and (I) for the Iliocostalis Lumborum?

A

(O) Common Tendon.

(I) TVP’s L1-3 and posterior surface of ribs 6-12.

63
Q

What is the (O) and (I) for the Longissimus Thoracic?

A

Thoracis:
(O) Common Tendon.
(I) Lower nine ribs and TVP’s of Thoracic vertebrae.

64
Q

What is the (O) and (I) for the Longissimus Cirvisic?

A

(O)TVP’s of T1-5.

(I) TVP’s of Cervical vertebrae.

65
Q

What is the (O) and (I) for the Longissimus Capitis?

A

O) TVP’s of T1-5.

(I) Mastoid process of the temporal bone.

Myology 1 (13 decks)

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