3 - Kines - Unit 6 - Face & Neck Flashcards

(46 cards)

1
Q

Face & Neck - Bones

A
  • Cranium - skull bones - x8
  • Face - x14
  • Hyoid - x1
  • Sternum - breast bone - x1
  • Ribs - x24
  • Vertebrae - back bones - x24
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2
Q

Face & Neck - Landmarks - Cranium

A
  • Frontal
  • Temporal - x2
  • Parietal - x2
  • Occipital
  • Sphenoid
  • Ethmoid
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3
Q

Face & Neck - Landmarks - Cranium - Temporal

A
  • External auditory meatus
  • Mastoid process
  • Styloid process
  • Zygomatic arch
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4
Q

Face & Neck - Landmarks - Cranium - Occipital

A
  • External occipital protuberance

- Foramen magnum

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5
Q

Face & Neck - Definition - Meatus

A

Tube like passage through a bone

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6
Q

Face & Neck - Definition - Process

A

Prominent bony growth that projects

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7
Q

Face & Neck - Definition - Foramen

A

Hole in a bone

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8
Q

Face & Neck - Definition - Fontanel

A

= the “soft spot”

Uncalcified cartilaginous membrane found on the superior aspect of the skull

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9
Q

Face & Neck - Definition - Sagittal suture

A

Union of the two parietal bones

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10
Q

Face & Neck - Definition - Lambdoid suture

A

Union of the occipital and parietal bones

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11
Q

Face & Neck - Definition - Coronal suture

A

Union of the frontal and parietal bones

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12
Q

Face & Neck - Landmarks - Face

A
  • Maxilla - x2
  • Palatine - x2
  • Zygomatic - “cheek” bone - x2
  • Lacrimal - x2
  • Nasal - x2
  • Mandible - “Jaw” bone - only movable bone in the face
  • Vomer
  • Internal nasal concha - x2
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13
Q

Face & Neck - Landmarks - Face - Zygomatic

A

x2

Articulates with:

  • frontal bone
  • temporal bone
  • maxilla bones
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14
Q

Face & Neck - Landmarks - Face - Mandible

A

= “Jaw” bone
Only movable bone in the face

  • Condyle
  • Coronoid process
  • Ramus
  • Angle
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15
Q

Face & Neck - Definition - Condyle

A

Rounded, knuckle-like projection at the end of a bone, usually at a joint

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16
Q

Face & Neck - Landmarks - Hyoid

A

This bone is unique: it does not articulate with any other bone in the body

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17
Q

Face & Neck - Landmarks - Sternum

A

Starts out as 3 separate bones:

  • Manubrium
  • Body
  • Xiphoid process
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18
Q

Face & Neck - Landmarks - Clavicle

A
  • Acromial (lateral) end - connects the clavicle to the scapula
  • Sternal (medial) end - connects the clavicle to the sternum
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19
Q

Face & Neck - Landmarks - Ribs

A

x24

  • 7 pairs directly articulate with sternum
  • 3 pairs indirectly articulate with the sternum
  • 2 pairs “floating”, do not articulate with the sternum
20
Q

Face & Neck - Landmarks - Vertebrae

A
  • Cervical vertebrae - x7 (incl: C1 = atlas & C2 = axis)
  • Thoracic vertebrae - x12
  • Lumbar vertebrae - x5
21
Q

Face & Neck - Landmarks - Vertebrae - Bony structures & landmarks common to all vertebrae

A
  • Spinous process

- Transverse process

22
Q

Face & Neck - Landmarks - Other structures to be aware of

A
  • Thyroid cartilage
  • Cricoid cartilage
  • Trachea
  • Costal cartilage
  • Galea aponeurotica
23
Q

Face & Neck - Joints

A
  • Temporomandibular joints (TMJs)

- Sternoclavicular Joints (SCJs)

24
Q

Face & Neck - Joints - Temporomandibular joints (TMJs)

A

Diarthritic joints formed by the temporal bones and mandible

25
Face & Neck - Joints - Sternoclavicular Joints (SCJs)
Diarthritic joints formed by sternum and medial clacicle
26
Face & Neck - Movement - Neck
- Flexion of the next - Extension of the neck - Lateral Flexion of the neck - Rotation of the neck
27
Face & Neck - Definition - Flexion
Decrease of the angle in a joint by bringing bone together
28
Face & Neck - Definition - Extension
Increase of the angle in a joint by moving bones apart
29
Face & Neck - Definition - Lateral Flexion
Decrease of the angle measured on the lateral surface of the spine, trunk or neck
30
Face & Neck - Definition - Rotation
Twisting the spine, trunk or neck around it's axis
31
Face & Neck - Movement - Temporomandibular / Mandible / Jaw Joint Movement
- Elevation of the jaw - Depression of the jaw - Protraction of the jaw - Retraction of the jaw
32
Face & Neck - Definition - Elevation of the jaw
Bringing the mandible superiorly towards the maxilla
33
Face & Neck - Definition - Depression of the jaw
Lowering the mandible inferiorly away from the maxilla
34
Face & Neck - Definition - Protraction of the jaw
Moving the mandible forwards or anteriorly
35
Face & Neck - Definition - Retraction of the jaw
Moving the mandible backwards or posteriorly
36
Muscles Origins, Insertions & Actions - Sternocleidomastoid
[Origin] - Superior aspect of the manubrium - Medial third of the clavicle [Insertion] - Mastoid process of the temporal bone [Action] - Flexion of the neck - Lateral flexion of the neck - Rotation of the neck
37
Muscles Origins, Insertions & Actions - Scalenes
Anterior, middle & posterior [Origin] - Transverse processes of the cervical vertebrae [Insertion] - 1st & 2nd ribs [Action] - Flexion of the neck - Lateral flexion of the neck - Rotation of the neck These muscles have special significance in reference to the neurovascular structures passing between them. Tight scalenes can compromise these blood vessels & nerves
38
Muscles Origins, Insertions & Actions - Masseter
[Origin] - Zygomatic arch [Insertion] - Angle of mandible - Ramus of mandible [Action] - Elevation of the mandible
39
Muscles Origins, Insertions & Actions - Temporalis
[Origin] - Temporal fossa - Temporal fascia [Insertion] - Coronoid process of the mandible [Action] - Elevation of the mandible - Retraction of the mandible
40
Muscles Origins, Insertions & Actions - Suprahyoids & Digastric
Include the geniohyoid, mylohyoid & stylohyoid - Located above the hyoid - Important in chewing, swallowing & speaking - Digastric has an anterior and posterior belly that is divided and passes through a tendinous sling on the hyoid's anterior surface [Origin] [Insertion] [Action]
41
Muscles Origins, Insertions & Actions - Infrahyoids
Include sternohyoid, thyrohyoid & omohyoid - These muscles are located below the hyoid - Important in swallowing & speaking [Origin] [Insertion] [Action]
42
Muscles Origins, Insertions & Actions - Platysma
[Origin] - Fascia covering the superior part of the pectoralis major [Insertion] - Based of mandible - Skin if the lower face [Action] - Assists in depression of the mandible - Assists in tightening the fascia of the neck
43
Muscles Origins, Insertions & Actions - Occipitofrontalis
[Origin] - Galea aponeurotica [Insertion] - Skin over the eyebrows - In the occipital region [Action] - Raise the eyebrows - Wrinkle forehead
44
Muscles Origins, Insertions & Actions - Medial and Lateral Pterygoids
[Origin] [Insertion] [Action] - Elevate the mandible - Protract the mandible - Laterally deviate the mandible
45
Muscles Origins, Insertions & Actions - Longus Capitis
[Origin] - Transverse process of C3 through C6 [Insertion] - Inferior surface of occiput [Action] - Flexion of the head and neck - Lateral flexion of the head and neck - Rotation of the head and neck
46
Muscles Origins, Insertions & Actions - Longus Colli
[Origin] - Bodies of C5 through T3 - Transverse processes of C3 through C5 [Insertion] - Tubercle on anterior arch of the atlas - Bodies of the axis, C-3 & C-4 - Transverse processes of C5 & C6 [Action] - Flexion of the neck - Lateral flexion of the neck - Rotation of the neck