Unit 4-Anatomy

Front 1

What is the ring of cartiledge that surrounds the GH Joint called?

Back 1

The Glenoid Labrum

Front 2

Who is Latissimus Dorsi's BFF?

Back 2

Teres Major

Front 3

Latissimus Dorsi forms the _____ axillary border of the scapula and attaches to _____

Back 3

posterior; lesser tubercule

Front 4

Pec Major forms the _____ axillary border of the scapula and inserts on _____

Back 4

anterior; lateral lip of bicipital groove

Front 5

What is the MOST forceful action of pec major?

Back 5

Horizontal Adduction

Front 6

Who is Infraspinatus's BFF?

Back 6

Teres Minor

Front 7

Name three things that attach to the coracoid process.

Back 7

Pec Minor, Coracobrachialis, Short head of biceps brachii

Front 8

When talking about the triceps which head crosses the shoulder joint?

Back 8

Long head of triceps

Front 9

What is the name of the joint that actually connects the axial skeleton to the appendicular skeleton.

Back 9

Sternoclavicular Joint

Front 10

What is important about the coracoacromial ligament?

Back 10

Creates a bridge for the greater tubercule of the humerus to have room to move around.

Front 11

What two structures form the coracoacromial arch?

Back 11

Acromion process and coracoacromial ligament

Front 12

What two structures are most often impinged when dealing with shoulder impingement syndrome?

Back 12

Supraspinatus and subacromial bursa

Front 13

When dealing with proximal and distal which is the insertion going to be usually?

Back 13

Distal

Front 14

What is the most commonly injured rotator cuff muscle and why?

Back 14

Supraspinatus; because of impingement at the acromion process

Front 15

What is the least commonly injured rotator cuff muscle?

Back 15

Subscapularis

Front 16

Serratus anterior and what other muscle have a similar effect on the scapula?

Back 16

Pec Minor

Front 17

Name the four Rotator Cuff muscles

Back 17

SITS; Supraspinatus, Infraspinatus, Teres Minor, Subscapularis

Front 18

Biceps brachii and triceps brachii have how many heads?

Back 18

2; 3

Front 19

What bony landmark is the insertion for supraspinatus, infraspinatus and teres minor?

Back 19

Greater Tubercle

Front 20

What does supscapularis insert onto?

Back 20

Lesser Tubercle

Front 21

What three bones make up the shoulder?

Back 21

Scapula, Clavicle and Humerus

Front 22

Name the muscles that assist in elevation of the scapula (4)

Back 22

Upper Traps, Levator Scapula, Rhom Major, Rhom Minor

Front 23

Name the muscles that assist in depression of the scapula (3)

Back 23

Pec Minor, Lower Traps and Serratus Anterior

Front 24

Name the muscles that assist in upward rotation of the scapula (3)

Back 24

Upper Traps, Lower Traps and Serratus Anterior

Front 25

Name the muscles that assist in downward rotation of the scapula (3)

Back 25

Rhom Major, Rhom Minor and Levator Scapula

Front 26

Name the muscles that assist in Protraction of the scapula (2)

Back 26

Serratus Anterior and Pec Minor

Front 27

Name the muscles that assist in Retraction of the scapula (4)

Back 27

Traps (Middle, Lower), Rhom Major, Rhom Minor

Front 28

Name the muscles that assist in flexion of the glenohumeral joint (4)

Back 28

Deltoid (anterior), Pec Major, Coracobrachialis, Biceps Brachii

Front 29

Name the muscles that assist in extension of the GH Joint (4)

Back 29

Deltoid (posterior), Latissimus dorsi, Teres major, and Triceps Brachii

Front 30

Name the muscles that assist in abduction of the GH Joint (2)

Back 30

Deltoid, Supraspinatus

Front 31

Name the muscles that assist in adduction of the GH Joint (6)

Back 31

Pec Major, Coracobrachialis, Latissimus Dorsi, Teres Major, Infraspinatus and Teres Minor

Front 32

Name the muscles that assist in lateral rotation of the GH Joint (3)

Back 32

Deltoid (Posterior), Infraspinatus, Teres Minor

Front 33

Name the muscles that assist in medial rotation of the GH Joint (5)

Back 33

Deltoid (anterior), Subscapularis, Pec Major, Latissimus Dorsi and Teres Major

Front 34

What muscle horizontally abducts the GH Joint?

Back 34

Deltoid

Front 35

What muscles horizontally adduct the GH Joint? (2)

Back 35

Pec Major, Deltoid

Front 36

What do we call the process that happens during abduction of the glenohumeral joint and upward rotation of the scapula?

Back 36

Scapulothoracic Rhythm

Front 37

Name the muscles that attach to the lesser tubercle (3)

Back 37

Latissimus Dorsi, Teres Major and Subscapularis

Front 38

For Test: Name three muscles that attach along the bicipital groove

Back 38

Latissimus Dorsi, Teres Major and Pecs Major

Front 39

Name the muscles that attach to the greater tubercle (4)

Back 39

Supraspinatus, Infraspinatus, Teres Minor and Pec Major

Front 40

What attaches to the infraglenoid tubercle?

Back 40

Long head of triceps

Front 41

Which epicondyle do the wrist extensors attach to?

Back 41

Lateral epicondyle

Front 42

Which epicondyle do the wrist flexors attach to?

Back 42

Medial epicondyle

Front 43

Which joint forms the hinge joint of the elbow?

Back 43

Humeroulnar Joint

Front 44

What side of the radius is bigger the proximal or distal end?

Back 44

Distal

Front 45

Where does the bicep insert?

Back 45

Radial Tuberosity

Front 46

What side of the ulna is bigger the proximal or distal end?

Back 46

Proximal

Front 47

Which wrist deviation provides more range-of-motion and why? (Ulnar or Radial)

Back 47

Ulnar deviation because the bone on bone articulation stops the radial movement earlier

Front 48

What does brachialis insert?

Back 48

Ulnar tuberosity

Front 49

How many phalanges on each hand?

Back 49

14

Front 50

Name four things that pass through the cubital fossa

Back 50

Biceps brachii, brachial artery, Median and radial nerves

Front 51

What bone contributes to supination and pronation?

Back 51

Radius

Front 52

Do the wrist flexors/extensors contribute to radial/ulnar deviation?

Back 52

Both contribute to both

Front 53

Which muscle is the most forceful supinator of the forearm?

Back 53

Biceps

Front 54

Which muscle is the strongest elbow flexor and why?

Back 54

Brachialis because it only crosses one joint

Front 55

What muscle separates the flexor and extensor compartments of the forearm?

Back 55

Brachioradialis

Front 56

What muscle is the most forceful extensor of the forearm?

Back 56

Triceps

Front 57

All three heads of triceps insert on what bony landmark?

Back 57

Olecranon process

Front 58

What is the name for the wrist band that wraps the median nerve and tendons of the wrist?

Back 58

Flexor Retinaculum

Front 59

Where is the hypothenar eminence located?

Back 59

Pinky Pad

Front 60

Where is the thenar eminence?

Back 60

Thumb Pad

Front 61

What does it mean to have a valgus carrying angle?

Back 61

From the distal extremity deviates laterally

Front 62

What does it mean to have a varus carrying angle?

Back 62

From the distal extremity deviates medially

Front 63

What is another name for the flexor retinaculum?

Back 63

Transverse carpal ligament

Front 64

Out of all the carpometacarpal joints which one has the most mobility and where is it located?

Back 64

CMC 1 at the base of the thumb

Front 65

If an MRT is performed and the muscle seems strong and the client reports a sharp pain what is suggested?

Back 65

Grade 1 Strain

Front 66

If an MRT is performed and the muscle seems strong and the client reports a dull pain what is suggested?

Back 66

Trigger Point

Front 67

If an MRT is performed and the muscle seems weak and the client reports a sharp pain what is suggested?

Back 67

Grade 2 or 3 Strain

Front 68

If an MRT is performed and the muscle seems weak and the client reports a dull pain what is suggested?

Back 68

Nerve dysfunction