osseous anatomy Flashcards

1
Q

pectoral girdle contains:

A
  • scapula
  • clavicle
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2
Q

arm contains:

A

humerus

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3
Q

forearm contains:

A
  • radius
  • ulna
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4
Q

hand contains:

A
  • carpals
  • metacarpals
  • phalanges
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5
Q

connects scapula to sternum

A

clavicle location

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6
Q
  1. connects scapula and upper limb to axial skeleton
  2. covers and protects neuromuscular bundle
  3. transmits physical force from upper limb to axial skeleton
A

clavicle functions

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7
Q
  • most commonly fractured bone
  • first bone to begin ossification / last to complete
A

clavicle

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8
Q

blunt/thick

A

clavicle sternal end

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9
Q

flattened

A

clavicle acromial end

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10
Q

smooth = attachment site for SCM

A

superior shaft of clavicle

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11
Q

rough

A

inferior shaft of clavicle

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12
Q

plane joint

A

acromioclavicular joint

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13
Q

connects clavicle with coracoid process of scapula

A

coracoclavicular ligement

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14
Q

coracoclavicular ligament contains

A
  • trapezius ligament
  • conoid ligament
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15
Q

connects acromical process and acromial end

A

acromioclavicular ligament

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16
Q

connects coracoid and comical process

A

coracoacromial ligament

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17
Q

saddle joint

A

sternoclavicular joint

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18
Q

connects surfaces of sternum and clavicle

A

sternoclavicular ligament

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19
Q

connects sternal ends of clavicle

A

interclavicular ligament

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20
Q

connects sternal end of clavicle to 1st costal cartilage

A

costoclavicular ligament

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21
Q

posterior to thoracic cage

A

scapula location

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22
Q
  1. connects humerus to clavicle
  2. provides a stable base from which glenohumeral mobility occurs
A

scapula functions

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23
Q

paralysis of serratus anterior –> injury to thoracic nerve

A

winged scapula caused by

24
Q
  • subscapular
  • supraspinous
  • infraspinous
A

scapula fossae

25
Q

between acromion process of scapula and acromion end of clavicle

A

acromioclabicular joint

26
Q

between glenoid cavity of scapula and head of humerus

A

glendohumeal joint

27
Q
  • extends from shoulder to elbow
  • largest bone in upper limb
A

humerus location

28
Q

assists in gross movements and stabilization of the shoulder joint

A

humerus function

29
Q

articulates with glenoid cavity

A

humerus head

30
Q

“origin” biceps tendon and insertion point for latissimus dorsi, teres major, pectoralis major

A

interubercular groove

31
Q

next to head before tubercles

A

anatomic head of humerus

32
Q

inferior to tubercles

A

surgical head of humerus

33
Q

medial epicondyle makes groove for:

A

ulnar nerve

34
Q

humeral head and glenoid cavity of scapula

A

glenohumeral joint

35
Q

humeroradial joint ligament

A

radial collateral ligament

36
Q

humeroradial fibers blend with

A

anular ligament

37
Q

humeroulnar ligament

A

ulnar collateral ligaments

38
Q

runs from proximal aspect of ulna to distal humerus

A

ulnar collateral ligament

39
Q

surgical neck in contact with

A

axillary nerve

40
Q

radial groove in contact with

A

radial nerve

41
Q

distal humerus in contact with

A

musculocutaneus nerve and median nerve

42
Q

medial epicondyle in contact with

A

ulnar nerve

43
Q

medial bone of forearm

A

ulna location

44
Q
  1. stabilizes forearm
  2. allows movement of arm, hand and wrist
A

ulna functions

45
Q

insertion of brachialis

A

ulnar tuberosity

46
Q

lateral bone of forearm

A

radius location

47
Q
  1. provides supination / pronation
  2. provides movements at wrist
A

radius function

48
Q

fovea of head and capitulum of humerus

A

humeroradial articulation

49
Q
  • interosseous membrane
  • syndesmosis
  • fibers run obliquely from radius to ulna
  • forces received by radius from hand transmitted to ulna to humerus
A

middle radioulnar joint ligament

50
Q

pivot joint

A

distal radioulnar joint

51
Q
  • dorsal radioulnar ligament
  • palmar radioulnar ligament
A

distal radioulnar joint ligaments

52
Q

condyloid joint

A

radoiocarpal joint

53
Q

radius to scaphoid, lunate, triquetrum, capitate

A

palmar radioulnar ligaments

54
Q

radius to triquetrum

A

dorsal radioulnar ligament

55
Q

radius to scaphoid

A

radial collateral ligament

56
Q

ulna to triquetrum

A

ulnar collateral ligament

57
Q

plane joints

A

intercarpal joints