-
Internal intercostals; Depresses ribs, exhalation
-
Steinocleidomastoid; Sternum, clavicle , coronoid process of mandible
-
Zygomaticus minor and major
-
Orbicularis oculi; squinting
-
Platysma; Pull angle of mouth down
-
buccinator; compress cheek
-
-
Cribriform plate; ethmoid
-
-
-
-
Arms away from body; angle increases
Extention
-
jaw closed; down
depression
-
-
Bone that DOES NOT articulate with other bones
Hyoid bone
-
Axial skeleton consists of
Skull, hyoid bone, vertebral column, sternum
-
3 bones in middle ear
auditory ossicles
-
- Temporal bone & parietal bone joined by
- Squamous suture
-
- Joins frontal and parietal bones
- coronal suture
-
- Joins parietal and occipital bones
- lambdoid suture
-
- Mid line of parietal bone
- Sagittal suture
-
Largest of all fontanels, between parietal bones and frontal bone
anterior
-
Between parietal bones & occipital
Occipital
-
At junction frontal, parietal, temporal, and sphenoid bones
Sphenoidal
-
At junction of parietal, occipital, and temporal bones
Mastoid
-
Vertebra columns purpose
Enclose and protect spinal cord
-
Transverse foramen passageway for....
Blood vessels
-
First cervical vertebra
Atlas
-
Second cervical vertebra
Axis
-
Odontoid process or dens found on...
Axis
-
Number of vertebrae fused to make sacrum
5
-
Tubercles of ribs articulate with...
Transverse process of the thoracic vertebrae
-
Medial end of clavicle articulates with....
Manubrium
-
Sternum consists of...
body, manubruim, xiphoid process
-
Space between ribs...
Intercostal space
-
True ribs also called
vertebrosternal
-
False ribs also called...
vertebrochondral
-
Last 2 pairs of false ribs known as. . .
Vertebral or floating ribs
-
Synovial, gliding, between sternum & ribs, slight movement
Sternocostal joint
-
Cartilaginous, symphysis, amphiarthoric
Intervertebral joint
-
Synovial, ellipsoid, flexion/extension & circumduction
Atlantooccipital joint
-
Synovial, gliding, flexion/ extension, slight rotation
Intervertebral joint
-
Synovial, hinged ,elevation/ depression & protraction/ retraction
Temporomandibular
-
Synovial, pivot, rotation
Atlantoaxial
-
Synovial, gliding, rotation
Sacroiliac
-
Wrinkles forehead & raises eyebrow
Epicranius frontalis
-
Assists in wrinkling forehead and raising eyebrow
Epicranius occipitalis
-
Squinting eyes
Orbicularis occuli
-
Puckers lips
Orbicularis oris
-
Compresses cheek (Fish face)
Buccinator
-
Draws corners of mouth up (Smiling)
Zygomaticus; minor & major
-
Pulls mouth down (Pouting)
Platysma
-
Elevates mandible (Mastication), zygomatic arch, angle of mandible
Massester
-
Temporal bone and coronoid process of mandible, elevates mandible
Temporalis
-
Rotates head side to side, sternum, clavicle & mastoid process of temporal
Sternocleidomastoid
-
extension and lateral flexion of vertebral column
Erector spinae (Longissimus thoracic)
-
Elevates ribs, inhalation
External intercostals
-
Depresses ribs, exhalation
Internal intercostals
-
flex trunk, compresses abdominal organs
- External obliques - outward, iliac crest
- Internal obliques - inward, lower 3 ribs
- Transverse abdominus - lower 7 ribs
-
Point of attachment with no movement
Origin
-
Easily movable point of attachment
Insertion
-
Sheet of tendinous tissue
Aponeurosis
|
|