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KIN 100 > KIN 100 Lab Exam 1 > Flashcards

KIN 100 Lab Exam 1 Flashcards

Upper appendicular skeleton (70 cards)

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1
Q

Which ligament connects the clavicle to the manubrium of sternum?

A

Anterior sternoclavicular ligament

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2
Q

Which ligament connects the clavicles to each other?

A

Interclavicular ligament

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3
Q

Which ligament connects the clavicle to the ribs?

A

Costoclavicular ligament

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4
Q

Which ligament connects the acromion and the clavicle?

A

Acromioclavicular ligament

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5
Q

Which ligaments connect the clavical to the coracoid process?

A

coracoclavicular ligament

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6
Q

Which ligaments connect the scapula to the humerus?

A

Glenohumeral ligaments; superior, middle, inferior

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6
Q

Which ligaments connect the coracoid process to the humerus?

A

Coracohumeral ligaments

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7
Q

Rhomboid Major

A

Origin: Thoracic spine
Insertion: medial border of scapula (spine to inferior angle)
Action: medial (downward) rotation/ retraction (adduction) of scapula

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7
Q

What is the fibrocartilagenous rim that is attached to the glenoid cavity?

A

Glenoid labrum

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7
Q

Trapezius

A

Origin: occipital bone/ ligamentum nuchae/thoracic spine
Insertion: clavicle, scapular spine and acromion
Action: elevation/depression/ retraction/lateral (upward) rotation of scapula

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8
Q

Rhomboid Minor

A

Origin:cervical/thoracic spine
Insertion: medial border of scapula
Action: medial (downward) rotation/ retraction (adduction) of scapula

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9
Q

Levator Scapulae

A

Origin: cervical spine
Insertion: medial border (superior angle/medial end of scapular spine)
Action: elevation of scapula

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10
Q

Pectoralis Minor

A

Origin: ribs
Insertion: coracoid process of scapula
Action: depression/ protraction/medial (downward) rotation of scapula

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10
Q

Subclavius

A

Origin: rib
Insertion: clavicle
Action: depression/protraction of scapula

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10
Q

Serratus Anterior

A

Origin: ribs
Insertion: anterior medial border of scapula
Action: protraction/lateral (upward) rotation of scapula

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11
Q

Pectoralis Major

A

Origin: sternum/clavicle/ribs
Insertion: greater tubercle/ lateral lip of intertubercular groove of humerus
Action: adduction/medial rotation/extension/flexion of humerus

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12
Q

Latissimus dorsi

A

Origin: thoracic/lumbar/ sacral spine
Insertion: floor of intertubercular groove of humerus
Action: adduction/medial rotation/extension of humerus

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13
Q

Deltoid

A

Origin: clavicle/scapula (acromion/scapular spine)
Insertion: deltoid tuberosity
Action: flexion/extension/abduction/ medial rotation/lateral rotation of humerus

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14
Q

Coracobrachialis

A

Origin: Coracoid process
Insertion: medial shaft of humerus
Action: flexion/adduction of humerus

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15
Q

Teres major

A

Origin: inferior angle of scapula
Insertion: medial lip of intertubercular groove
Action: extension/adduction/medial rotation of humerus

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16
Q

Teres minor

A

Origin: lateral border of scapula
Insertion: Greater tubercle of humerus
Action: adduction/lateral rotation of humerus
**part of rotator cuff

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17
Q

infraspinatus

A

Origin: infraspinous fossa
Insertion: greater tubercle of humerus
Action: lateral rotation of humerus
**part of rotator cuff

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18
Q

supraspinatus

A

Origin: supraspinous fossa of scapula
Insertion: greater tubercle
Action: abduction of humerus
**part of rotator cuff

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19
Q

Subscapularis

A

Origin: subscapular fossa
Insertion: lesser tubercle of humerus
Action: medial rotation of humerus
**part of rotator cuff

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20
What are the bones of the hand?
Scaphoid, lunate, triquetrum, pisiform, hamate, capitate, trapezoid, trapezium, metacarpals, phalanges (distal, middle, proximal)
21
Which ligament connects the medial epicondyle and the ulna?
Ulnar collateral ligament
22
Which ligament wraps the radial head and ulna?
Annular ligament
23
Which ligament connects the lateral epicondyle and the radius?
Radial collateral ligament
24
What piece of cartilage is between the ulna and triquetrum?
Articular disc
25
Which ligament connects the styloid process of the ulna and the 5th metacarpal?
Ulnar collateral ligament
26
Which ligaments connect the radius with both rows of carpal bones?
Palmar radiocarpal ligaments
27
Which ligament connects the styloid process of the radius with the scaphoid and trapezium?
radial collateral ligament
28
Biceps brachii long/short head
Origin: long- supraglenoid tubercle, short- coracoid process Insertion: radial tuberosity Action: flexion at shoulder and elbow/supination (by lateral rotation of radius at radioulnar joints) of forearm/hand
29
Brachialis
Origin: anterior side of humerus Insertion: ulnar tuberosity/coronoid process Action: flexion at elbow
29
Brachialradialis
Origin: lateral epicondyle of humerus Insertion: styloid process of radius Action: flexion at elbow
30
Triceps brachii long/medial/lateral head
Origin: long- infraglenoid tubercle; medial- posterior surface of humerus; lateral- lateral surface of humerus Insertion: olecranon of ulna Action: extension at elbow, long head- plus extension/adduction at shoulder
31
Anconeus
Origin: posterior side of lateral epicondyle Insertion: lateral surface of ulna/olecranon Action: extension at elbow
32
pronator teres
Origin: medial epicondyle of humerus Insertion: lateral side of radius Action: pronates forearm/hand, flexion at elbow
33
flexor carpi radialis
Origin: medial epicondyle of humerus Insertion: base of 2nd/3rd metacarpals Action: flexion/abduction at wrist
34
Palmaris longus
Origin: medial epicondyle Insertion: palmar aponeurosis/flexor retinaculum Action: flexion at wrist
35
flexor carpi ulnaris
Origin: medial epicondyle Insertion: pisiform/hamate/base of 5th metacarpal Action: flexion/adduction at wrist
36
Flexor digitorm superficialis
Origin: medial epicondyle/coronoid process of ulna Insertion: bases of middle phalanges 2-5 Action: flexion at proximal interphalangeal/metacarpophalangeal/ wrist
37
Flexor digitorum profundus
Origin: anterior surface of the ulna Insertion: bases distal phalanges 2-5 Action: flexion of distal interphalangeal/ proximal interphalangeal & wrist (lesser extent)
38
Flexor pollicis longus
Origin: anterior shaft radius Insertion: base distal phalanx of thumb Action: flexion at joints of thumb
39
Extensor carpi radialis longus
Origin: lateral surface of humerus Insertion: base of 2nd metacarpal Action: extension/abduction at wrist
40
Extensor carpi radialis brevis
Origin: lateral epicondyle of humerus Insertion: base of 3rd metacarpal Action: extension/abduction at wrist
41
Extensor carpi ulnaris
Origin: lateral epicondyle of humerus Insertion: base 5th metacarpal Action: extension/adduction at wrist
42
Extensor digitorum
Origin: lateral epicondyle Insertion: posterior side phalanges 2-5 Action: extension at finger joints/wrist
43
Extensor digiti minimi
Origin: lateral epicondyle via extensor tendon Insertion: posterior side proximal phalanx of pinky Action: extension at little finger/wrist
44
Abductor pollicis longus
Origin: posterior side ulna/ radius Insertion: base of 1st metacarpal/trapezium Action: abduction at joints of thumb/wrist
45
Extensor pollicis brevis
Origin: posterior surface of radius Insertion: base of proximal phalanx of thumb Action: extension joints of thumb/abduction at wrist
46
Extensor pollicis longus
Origin: posterior surfaces ulna Insertion: base distal phalanx of thumb Action: extension at joints of thumb, abduction at wrist
47
Extensor indicis
Origin: posterior surface of ulna Insertion: posterior surface proximal phalanx of 2nd finger Action: extension/adduction of index finger
48
What does hypothenar mean?
Pinky side of hand
48
What does thenar mean?
Thumb side of hand
49
Adductor pollicis
Action: adduction of thumb
50
Flexor pollicis brevis
Action: flexion/adduction of thumb
51
Opponens pollicis
Action: opposition of thumb
52
Abductor pollicis brevis
Action: abduction of thumb
53
Opponens digiti minimi
Action: flexion at 5th metacarpophalangeal joint, brings digit in opposition w/ thumb
54
Flexor digiti minimi brevis
Action: flexion at 5th metacarophalangeal joint
55
Abductor digiti minimi
Action: abduction of little finger/flexion at it's metacarpophalangeal joint
56
Lumbricals
Action: flexion at metacarpophalangeal joints; extension at proximal/distal interphalangeal joint
57
What 5 major nerves come from the brachial plexus?
Axillary, radial, musculocutaneus, ulnar, median
58
What does the axillary nerve innervate?
Skin at shoulder/shoulder joint, deltoid and teres minor
59
What does the radial nerve innervate?
posterior lateral surface of upper extremity, all extensor muscles, supinator and 2 flexors at elbow
60
what does the musculocutaneous nerve innervate?
anterior muscles of brachium, posterior lateral surface of arm
61
what does the ulnar nerve innervate?
medial third of hand, 2 muscles of forearm and intrinsic muscles of hand
62
what does the median nerve innervate?
radial portion of palm, flexors of forearm, most muscles of thumb
63
Pronator quadratus
Origin: anterior ulna Insertion: anterior radius Action: pronates forearm/hand

KIN 100 (2 decks)

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