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42 Cards in this Set
- Front
- Back
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Only true bony attachment of the upper extremity to the body.
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clavicle
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Best excercise for rhomboids?
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seated row
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attachments for the coracoacromial ligament
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coracoid process, acromion
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two cartilages
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hyaline, for smooth surface
fibro for support crushing force |
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structures that form the coracoacromial arch of shoulder
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clavicle, acromion, acromioclavicular ligament, conoid lig, trapezoid lig
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joint classifications
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gleno humeral joint=ball-and-socket
AC=gliding radioulnar=trochoid elbow=hinge, ginglymus metacarpalphalangeal=ellipsoid interphalangeal joints=ginglymus SC=gliding radiocarpal=ellipsoid |
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common characteristics of synovial joints
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joint capsule (ligament)
supporting ligaments synovial membrane articular cartilage endpoints to their ROM |
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excercise that involves upward scapular rotation
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lateral dumbell raises
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What excercise best for upward scapular rotation
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pushups
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isokinetic machine technology
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controlling velocity of limb movement with a machine
measure force production at any given ROM |
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static (isometric) contraction
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MF=RF
no movement |
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eccentric contraction
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MF<RF
lowering the weight |
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which plane does hip flexion occur?
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frontal (coronal)
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3 classes of levers
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1st-axis is MF-----A-----RF
2nd-axis is MF----RF----A 3rd-axis is RF----MF----A = most common |
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What class lever for biceps brachii?
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3rd class MF-----RF----A
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what kind of lever is triceps brachii?
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1st class MF--------A-------RF
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what is the name of the elbow ligament that allows the radius to move and also holds it in place?
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annular ligament
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location of deltoid tuberosity anatomical position
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on the side, lateral
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What carpal bone is located in the tendon of the flexor carpi ulnaris?
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pisiform
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What muscles attach to the coracoid process?
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coracobrachialis, biceps brachii-short head
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What are the muscles of the rotator cuff?
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supraspinatus, infraspinatus, teres minor, subscapularis
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What are the components of the coracoclavicular ligament?
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conoid ligament, and trapezoid ligament
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What nerve innervates the lattisimus dorsi?
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thoracodorsal
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force couple with which parts of trapezius?
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II and IV
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nerve innervates triceps brachii
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radial nerve
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damage to long thoracic nerve impairs which muscle?
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serratus anterior
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actions of the interossei muscles of the hand?
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adduct and abduct respective fingers
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what are the three major flexors of the human elbow?
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biceps brachii, brachialis, and brachioradialis
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what are the insertions of the trapezius muscle?
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base of skull, cervical vertebrae, thoracic vertebrae
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subscapularis and teres major muscles actions and attachments?
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both medial rotation of arm, teres major adducts arm and extends arm also
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Teres major origin and insertion
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inferior angle of scapula, medial lip of intertubercular goove of humerus
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subscapularis origin insertion
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subscapular fossa, lesster tubercle humerus
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exercise for serratus anterior?
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pushups
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anatomical snuffbox tendons?
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extensor pollicus brevis tendon, extensor pollicus longus tendon
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flexor carpi radialis origin insertion
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medial epicondyle, base of 2nd metacarpal
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palmaris longus origin insertion
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medial epicondyle of humerus, palmar aponeurosis
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what nerve harmed in carpal tunnel syndrome?
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median nerve
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pectoralis major origin insertion
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clavicle; sternum, greater tubercle of humerus
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what types of receptors are found in human knee for stretch reflex?
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muscle spindle
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What muscles are used in the early/late cocking phase of a pitcher?
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deltoid, supraspinatus, infraspinatus, teres minor.
concentric contraction |
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What muscles are used in the acceleration phase for the pitcher?
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pectoralis major, latissimus dorsi, subscapularis
concentric contraction |
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What muscles are used in the follow-through phase in pitching?
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infraspinatus, teres minor
contract eccentrically |
