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PAMercer
Back Objectives
56
Anatomy
Graduate
02/10/2011

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Cards

Term
Cervical Vertebrae
Definition
Major indicator is the transverse foramen
- neck movements
Term
Thoracic Vertebrae
Definition
major indicator is the costal facets for rib attachments
Term
Lumbar Vertebrae
Definition
Major indicators are narrow transverse process, no costal facets, and size
Term
Sacrum
Definition
Major indicator... duh
transfers weight to the pelvis
Term
Coccyx
Definition
Tail bone
Term
Zygapophysial Joint
Definition
located between the arches
posterior side ( spinal process)
Term
Intervetebral IV Disc
Definition
between the bodies of vertebrae
Term
Dura Mater
Definition
thick, fibrous outer layer
Term
Arachoid Mater
Definition
weblike intermediate meninge
Term
Pia MAter
Definition
thin layer adheres to the spinal chord
Term
Which artery supplies blood to the Cervical vertebra
Definition
vertebral and cervical
Term
What artery supplies blood to the thoracic vertebrae?
Definition
intercostal
Term
What artery supplies the sacral?
Definition
lateral sacral artery
Term
Trapezius
Definition
Function- move the scapula and supprt the arm
Location -upper back
Innervation- CN XI
Blood supply- transverse servical
Term
Latissimus dorsi
Definition
Extends the arms and rotates medially
Location-upper back, sides
Innervation- DOrsal scapular
Blood supply- Thoracodorsal
Term
Rhomboid
Definition
Major & Minor- under the trapezoid, retracts, elevates and rotates scapula
Innervation- Dorsal Scapular N and Artery
Term
Levator scapulae
Definition
Lifts the scapula
Dorsal Scapular N. and A
Term
Serratus Posterior
Definition
extends and laterally bends trunk, neck and head
HOrizontal V on back
Innervation- ventral rami
Blood supply- Posterior intercostal
Term
Erector Spinae
Definition
deep along the spine
Innervation- dorsal rami
Term
Superficial layer of deep fascia
Definition
outer most layer of fascia, just under dermis
Term
Infrahyoid fascia
Definition
holds together the group of muscles around the hyiod bone
Term
Pretracheal fascia
Definition
ecapsulates muscles around trachea
Term
Buccopharyngeal fascia
Definition
forms a layer between the esophagus and vertebrae.... looks like a dividing line of anterior and posterior neck
Term
Stenocliedomastoid
Definition
sternum to mastoid
Nods and trunds head
Innervation- accessory n
Occipital artery
Term
Platysma
Definition
Superfiscial Anterior neck
lips and corner of mouth
CN VII
fascail artery
Term
Omohyiod
Definition
scapula to hyiod
Innervation-ansa cervicalis
Transverse cervical artery
Term
Scalenus:
Anterior, medius, posterior
Definition
CN V, CN Vii
Term
Splenius:
Capitus & cervicis
Definition
doral/posterior rami of cervical nerves
deep cervical posterior intercostal A.
Term
Supraspinatus
Definition
abducts the arm (rotator cuff)
Innervation:subscapular
Blood Supply- suprascapular A.
Term
Subscapular
Definition
medial rotates the arm (rotator cuff)
subscapular fossa to into the lesser tubercle
Subscapular N and A
Term
Infraspinatus
Definition
Laterally rotates arm (Rotator Cuff)
infraspinous fossa to middle of greater tubercle
Subscapular nerve and artery
Term
Teres Minor
Definition
laterally rotates arm (rotator cuff)
scapular to longest depression of greater tubercle
Axilarry N.
Circumflex Scapular A.
Term
Pectoralis Major & Minor
Definition
Major- abducts, flexes arm
Medial & laterol Pec N.
Thoracodorsal A.

Minor-Moves the scapula
Medial Pec N.
Thoracodorsal A.
Term
Teres Major
Definition
Adducts and rotates the arm
Lower SCapula Nerve
Circumflex Scapular A.
Term
Coracobrachialis
Definition
Shoulder Flexion and abduction
Corocoid process to body of humerus
Musculocutaneous N.
Circumflex scapular A.
Term
Biceps Brachii
Definition
flex
Musculocutaneous N
Brachial A.
Term
Brachialis
Definition
elbow flexion
Musculocutaneous N.
Brachial A.
Term
Triceps brachii
Definition
extends arm
radial nerve
Deep Brachial A.
Term
Pronator quadrus
Definition
anterior lower forearm, ulna to radius
Pronates the palm downward
Median N
Anterior interosseous a
Term
Brachiaoradalis
Definition
flexes and pronates
Humerus to meta carpals
Radial N
RadialRecurrent
Term
Extensor Carpi radialis longus
Definition
extends hand away from elbow
Radial N and A
Term
Extensor carpi radialis brevis
Definition
extends and move hand away from palm
deep radial N
Radial A
Term
Extensor carpi ulnaris
Definition
extends the wrist
Deep radial N
Ulnar A.
Term
Extensor digitorum
Definition
extends middle fingers
deepr radial N
Interosseous A
Term
Extensor digiti minimi
Definition
expands fingers
deep radial N
Interosseous A
Term
Abductor pollicis longus
Definition
most lateral of snuff box
Abducts the thumb
Posterior interosseous N & A
Term
Extensor pollici brevis
Definition
extends and abducts the thumb (snuff box)
posterior interosseus N & A
Term
What are the 3 joints of the shoulder complex?
Definition
Acromioclavicular
Sernoclavicular
Glenohumeral
Term
Name the 3 muscle within the cubital fossa
Definition
Biceps
Brachioradialis
Pronator Teres
Term
Name the Bones of the Wrist (start at proximal thumb side)
Definition
Scapoid, lamate, triquetrum, pisiform, trapezium, trapezoid, capitate, hamate
Term
List the muscles of the 1st layer of Anterior Forearm
Definition
Pronator teres
Flexor carpi radialis
Palmaris Longus
Flexor Carpi ulnaris
( location purposes always start from the thumb side)
Term
List the muscles of the 2nd layer of anterior forearm
Definition
Flexor digitorum
superficialis
Term
List the muscles of the 3rd layerd of the anterior forearm
Definition
Flexor pollicus Longus
flexor digitorum profundus
Term
List the muscles of th 4th layer of the anterior forearm
Definition
Pronator quadrus
Term
List the muscles of the superficial layer of the posterior forearm
Definition
Brachioradialis
Extensor carpi radialus longus
extensor carpi radialus brevis
extensor digitorum
extensor digiti minimi
extensor carpi ulnaris
Term
List the muscles of the Deep layer of posterior forearm
Definition
supinator
abductor pollicus longus
extensor pollicus brevis
extensor indicis
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