definitions
What are the three types of muscle tissue?
* Skeletal
* Cardiac
* smooth
What are the muscles of capital extension?
Occiput to cervical vertebrae
What muscle in the thorax has an inferior attachment to the interior of the cartilages/ribs 6-12, xiphoid process, and L1-L3 vertebrae, and a superior attachment to the central tendon of the diaphragm?
Diaphragm
What muscle has an origin in the 1st rib and an insertion on the clavicle?
Subclavius
What muscle of the shoulder has an origin from the spinous processes of T1-T4 and an insertion to the medial border of the scapula?
Rhomboid MAJOR
What connects muscle to bone?
*Tendon
Which muscle of the head and neck has an origing of the sternum and clavicle, and insertion on the mastoid process of the temporal bone ?
Sternocleidomastoid
Elevate the ribs for inspiration
External Intercostals
What muscle has an origin from the medial 1/2 of the clavicle, the lateral sternum, the cartilaginous attachments of the upper 6 or 7 ribs, and abdominal aponeurosis and an insertion crest of the greater tubercle of the humerus?
Pectoralis MAJOR
What muscle is known as the boxer's muscle?
Muscle fiber (One)
Muscle fiber(s) and its alpha motor neuron
* Structural unit
* Motor unit
What muscles of the head and neck have a superior attachment on the cervical vertebrae and an inferior attachment on the 1st and 2nd rib?
Scalenes
Bonus: Anterior, Posterior, Medius
Depress the ribs for expiration
Internal intercostals
What muscle has an origin on the outer surface of ribs 3-5 and an insertion to the coracoid process of the scapula?
Pectoralis MINOR
What muscle has an origin on the clavicle, acromion, and scapular spine, and an insertion on the deltoid tuberosity of the humerus?
Deltoid
What do these stand for?
CFT
CET
Common Flexor tendon
Common Extension tendon
What elevates and depresses the hyoid?
Spurahyoid elevates
Infrahyoid depresses
identify the Temporals, Masseter, and the Buccinator
On Macbook
What muscle has an origin on the transverse processes of C1-C4 and an insertion on the superior angle of the scapula?
Levator scapulae
Teres Minor
Infraspinatus
Posterior Deltoid
What types of contractions are these?
Shortening of the muscle
controlled lengthening of the muscle
Eccentric
What are the muscles of cervical flexion?
3 scalenes and sternocleoidmastoid
Identify the Orbicularis Oris, Mentalis, Platysma
On MacBook
What muscle has an origin from the spinous processes of C6-C7 and an insertion to the medial border of the scapula?
Rhomboid Minor
What muscles are the Shoulder internal rotators?
SPLAT
Subscapularis
Pectoralis Major
Latissimus Dorsi
Anterior Deltoid
Teres Major