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RT 211 > The Upper Limb: Bones and Joints > Flashcards

The Upper Limb: Bones and Joints Flashcards

1
Q

What are the Bones of the Upper Limb or Member

A
  • Shoulder Girdle
  • Arm or Brachium
  • Forearm/Antebrachium
  • Hand (Carpus, Metacarpus, Digits)
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2
Q

Bones of the Upper Limb or Member

What are the parts of the Shoulder Girdle

A
  • Scapula - Shoulder Blade
  • Clavicle - Collar bone
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3
Q

Bones of the Upper Limb or Member

What is the bone in the Arm/Brachium

A

Humerus

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4
Q

Bones of the Upper Limb or Member

What are the two bones in the Forearm/Antebrachium

A
  • Radius
  • Ulna
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5
Q

Forearm/Antebrachium

What is the lateral bone of the forearm

A

Radius

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6
Q

Forearm/Antebrachium

What is the Medial bone of the forearm

A

Ulna

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7
Q

Important Parts - Bones of the Upper Limb

A flat bone, a flat triangular bone that lies against the upper posterolateral chest wall

A

Scapula

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8
Q

Scapula

What are the parts of the Scapula

A
  • Body
  • Head
  • Neck
  • Coracoid Process
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9
Q

Scapula

What are the 3 parts of the body of the Scapula

A
  • Borders
  • Angles
  • Spine
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10
Q

Scapula

What are the 3 borders of the Scapula

A
  • Medial/vertebral
  • Lateral/Axillary
  • Superior
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11
Q

Scapula

the flat rounded lateral end of the spine.

A

Acromion

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12
Q

Scapula

is an oval depression on the lateral surface of the head of the scapula.

A

Glenoid cavity

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13
Q

Scapula

is a beaklike projection originating from the anterior border of the neck of the scapula.

A

Coracoid Process

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14
Q

Is a long flat bone somewhat resembles an old fashioned key.

A

Clavicle

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15
Q

Clavicle

What are the 3 parts of the Clavicle

A

*Acromial extremity (end)
* Body
* Strenal extremity

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16
Q

Clavicle

What are the 3 parts of the Clavicle

A

*Acromial extremity (end)
* Body
* Strenal extremity

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17
Q

Clavicle

small rough prominence on the posterior margin of the inferior surface of the clavicle towards the acromial end.

A

Conoid tubercle

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18
Q

A long cylindrical bone that reaches from the shoulder to the elbow.

A

Humerus

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19
Q

Humerus

What are the 3 parts of the Humerus

A
  • Proximal extremity
  • Body
  • Condyle/Distal extremity
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20
Q

Part of the Body (shaft) of the Humerus

A
  • Deltoid tubercle
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21
Q

What are the parts of the Condyle/distal extremity of the Humerus

A
  • Capitulum
  • Trochlea
  • Fossae: coronoid, radial, olecranon
  • Medial epicondyle
  • Lateral epicondyle
  • Ulnar groove
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22
Q

Humerus

is a furrow that extends longitudinally on the anterior surface of the upper humerus between the greater and lesser tubercle.

A

Intertubercular groove

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23
Q

Humerus

slightly constricted obliquely directed part of the humerus between the head and the remainder of the bone.

A

Anatomical neck

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24
Q

Humerus

constricted part of the humerus below the tubercles

A

Surgical Neck

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25
Q

Humerus

a rough prominence on the anterolateral surface.

A

Deltoid tubercle

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26
Q

Humerus

small rounded prominence forming the lateral part of the lower articular end of the humerus.

A

Capitulum (little Head)

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27
Q

Humerus

forms the medial part of the distal articular surface of the humerus.

A

Trochlea (pulley)

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28
Q

Humerus

a depression on front of the lower humerus immediately above the trochlea.

A

Coronoid fossa

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29
Q

Humerus

a small depression on the front of the lower humerus above the capitulum.

A

Radial fossa

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30
Q

Humerus

a depression on the back of the lower humerus above the trochlea

A

Olecranon fossa

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31
Q

Humerus

knucklelike rounded bony prominence on the medial border of the lower humerus above the trochlea.

A

Medial epicondyle

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32
Q

Humerus

smaller bony prominence on the lateral margin of the lower humerus.

A

Lateral Epicondyle

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33
Q

Humerus

smaller bony prominence on the lateral margin of the lower humerus.

A

Lateral Epicondyle

34
Q

Humerus

is a furrow on the dorsal surface of the medial epicondyle through which the ulnar nerve descends to the forearm.

A

Ulnar groove

35
Q

Lateral bone of the forearm

A

Radius

36
Q

Radius

What are the parts of the Radius

A
  • Proximal extremity
  • Body or Shaft
  • Distal extremity
37
Q

Radius

What are the Proximal parts of the Radius

A
  • Head
  • Neck
  • Radial tuberosity
38
Q

Radius

What are the Distal extremity parts of the Radius

A
  • Styloid process
  • Carpal articular surface
  • Ulnar notch
39
Q

Radius

its upper expanded disclike end, with slightly concave upper articular surface.

A

The head of the Radius

40
Q

Radius

a rough prominence on the anteromedial surface of the radius below its neck.

A

Radial Tuberosity

41
Q

Radius

a large bony prominence on the lateral border and distal end of the radius

A

Styloid process

42
Q

Radius

a small depression on the medial margin of the distal end of the radius above its articular surface.

A

Ulnar Notch

43
Q

Radius

a large smooth area on the distal end of the radius that articulates with the carpal bones.

A

Carpal articular surface

44
Q

Medial bone of the forearm.

A

Ulna

45
Q

What are the parts of Ulna

A
  • Proximal extermity
  • Body or Shaft
  • Distal extremity
46
Q

Ulna

What are the parts of the proximal extremity

A
  • Olecranon Process
  • Coranoid process
  • Trochlear notch
  • Radial Notch
47
Q

Ulna

What are the parts of the distal extremity

A
  • Head
  • Styloid process
48
Q

Ulna

bluntly rounded upper end of the ulna that lies posterior to the elbow joint.

A

Olecranon Process

49
Q

Ulna

extends anteriorly from the upper part of the body of ulna. It is beaklike and lies below and anterior to the olecranon.

A

Coronoid Process

50
Q

Ulna

concave half-moon shaped hollow on the anterior surface of the olecranon and the upper curved surface of the coronoid process.

A

Trochlear notch (semilunar notch)

51
Q

Ulna

is a depression on the lateral surface of the upper ulna below the trochlear notch.

A

Radial Notch

52
Q

Ulna

is a small pointed prominence that extends distally from the posteromedial border of the ulnar head.

A

Styloid process of the ulna

53
Q

Hand/Manus

What are the 3 parts of the hand

A
  • Wrist/Carpus
  • Metacarpus
  • Digits
54
Q

Hand/Manus

What are the bones of the wrist/carpus

A
  • Scaphoid bone
  • Lunate bone
  • Triquetral bone
  • Pisiform bone
  • Trapezium
  • Trapezoid
  • Capitate bone
  • Hamate bone
54
Q

Hand/Manus

What are the bones of the wrist/carpus

A
  • Scaphoid bone
  • Lunate bone
  • Triquetral bone
  • Pisiform bone
  • Trapezium
  • Trapezoid
  • Capitate bone
  • Hamate bone
55
Q

Hand: Wrist or Carpus

Boat shaped and lies on the lateral side of the wrist.

A

Scaphoid bone

56
Q

Hand: Wrist or Carpus

Crescent shaped, resembling a half-moon.

A

Lunate bone

57
Q

Hand: Wrist or Carpus

Triangular in shape

A

Triquetral bone

58
Q

Hand: Wrist or Carpus

It lies anterior to triquetral bone and forms anteromedial part of the wrist.

A

Pisiform bone

59
Q

Hand: Wrist or Carpus

  • greater multangular bone
  • lies on the radial or thumb side of the wrist in the distal row of the carpal bones
A

Trapezium bone

60
Q

Hand: Wrist or Carpus

  • Lesser multangular bone
  • lies between the trapezium and the capitate bone
A

Trapezoid bone

61
Q

Hand: Wrist or Carpus

Largest bone in the wrist

A

Capitate bone

62
Q

Hand: Wrist or Carpus

Has a hooklike process called the hamulus

A

Hamate bone

63
Q
  • Small oval or rounded masses of bone tissue that develop in tendons.
  • They are composed of bone cells, and are not just deposits of calcium.
A

Sesamoid Bones

64
Q

Sesamoid Bones

The Sesamoid bones are in the:
——- of the metacarpophalangeal joints
——- of the metatarsophalangeal joints.

A
  1. Palmar surface
  2. Plantar surface
65
Q

Sesamoid Bones

Largest sesamoid bone

A

Patella

66
Q

Parts of Bones forming the Joints of the Upper Limbs

What are the gliding joints in the upper limbs

A
  1. Sternoclavicular joint
  2. Acromioclavicular joint
  3. Intercarpal joints
67
Q

Parts of Bones forming the joints of the Upper Limbs

What kind of joint is the Shoulder joint?

A

Synovial - Ball and Socket Joint

68
Q

Parts of Bones forming the joints of the Upper Limbs

What are the pivot joints in the upper limb

A
  1. Proximal radioulnar joint
  2. Distal radioulnar joint
69
Q

Parts of Bones forming the joints of the Upper Limbs

What are hinge joints in the upper limb

A
  1. Elbow Joint
  2. Proximal interphalangeal
  3. Distal interphalangeal
70
Q

Parts of Bones forming the joints of the Upper Limbs

What are the condylar joints in the upper limb

A

1.Wrist joint
2. Metacarpophalangeal joints

70
Q

Parts of Bones forming the joints of the Upper Limbs

What are the condylar joints in the upper limb

A

1.Wrist joints
2. Metacarpophalangeal joints

71
Q

This ligament, together with the anterior curved surfaces of the carpal bones, forms a tunnel for the tendons, blood vessels and nerves pass from the forearm into the hand.

A

Carpal Tunnel

72
Q

Congenital Anomalies of the Upper Limb

one or both arms may be absent

A

Abrachium

73
Q

Congenital Anomalies of the Upper Limb

Elevation and deformity of the scapula

A

Sprengel’s deformity

74
Q

Congenital Anomalies of the Upper Limb

A joining together of the upper ends of the radius and ulna, with inability to supinate or pronate the hand.

A

Fusion

75
Q

Landmarks and Prominences of the Upper Limb

What are the landmarks and prominences on the Shoulder

A
  • Spine and inferior angle of the scapula
  • Coracoid process
  • Clavicle
  • Deltoid tubercle
76
Q

Landmarks and Prominences of the Upper Limb

What are the landmarks and prominences on the Elbow

A
  • Epicondyles and olecranon process
  • Head of the radius
77
Q

Landmarks and Prominences of the Upper Limb

What are the landmarks and prominences of the Wrist

A
  • Styloid process of the elbow
  • Head of the ulna
  • Styloid process of the ulna
  • Pisiform bone
78
Q

Landmarks and Prominences of the Upper Limb

What are the landmarks and prominences of the Metacarpals and digits

A

Metacarpophalangeal joints

RT 211 (12 decks)

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