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Lab Practical 2 Flashcards

1
Q

The skeleton is divided into

A
  1. Axial skeleton

2. Appendicular skeleton

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2
Q

Axial skeleton

A

All bones in the center of gravity; vertebral column, ribs, and skull

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3
Q

Appendicular skeleton

A

Everything else; shoulders, arms, hips, legs

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4
Q

Girdle

A

Group of bones that are used to connect the axial skeleton to the appendicular skeleton

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5
Q

Bones that make up the shoulder girdle

A
  1. Scapula

2. Clavicle

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6
Q

Glenohumoral joint

A

Where the glenoid and humorous meet

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7
Q

Glenoid cavity

A

The “cup” where the humorous fits in

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8
Q

What things allow for so much shoulder movement?

A
  1. Glenohumoral joint is very shallow
  2. The scapula is a “floating bone”
  3. The only attachment that the shoulder has to the axial skeleton is the sternoclavicular joint
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9
Q

What does it mean that the scapula is a floating bone?

A

The scapula is not attached to the axial skeleton

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10
Q

What holds the scapula in place?

A

Muscles

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11
Q

Sternoclavicular joint

A

Where the sternum attaches to the clavicle; takes a lot of stress

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12
Q

Acromioclavicular joint

A

Where the acromian and the clavicle meet; takes a lot of stress

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13
Q

There is an inverse correlation between…

A

Range of motion and stability

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14
Q

When you increase the range of motion…

A

The stability goes down

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15
Q

Articulation=

A

Joint

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16
Q

Posterior vs. anterior on scapula

A

Spine of scapula is posterior

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17
Q

Medial vs. lateral on scapula

A

Glenoid fossa/cavity faces lateral

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18
Q

Olecranon fossa (humerus)

A

On the distal side, the large cavity

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19
Q

Posterior vs. anterior on humerus

A

Olecranon fossa faces posterior

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20
Q

Medial vs. lateral on humerus

A

Head faces medial

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21
Q

Where do the humerus and scapula articulate

A

At the glenoid cavity

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22
Q

Ulna

A

The medial bone, has a “u”

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23
Q

Olecranon (ulna)

A

Top of the “u” on the ulna

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24
Q

What does the olecranon of the ulna articulate with

A

The olecranon fossa

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25
Posterior vs. anterior on ulna
Olecranon faces anterior
26
Radial notch
Smooth side of olecranon
27
Radial notch articulates with
Radius
28
Medial vs. lateral on ulna
Radial notch faces lateral
29
Radius
The lateral bone of the lower arm
30
Proximal vs. distal on radius
Round end is proximal
31
Ulnar notch
Smooth side of distal end of radius
32
Medial vs. lateral of radius
Ulnar notch sits medial
33
Radial tuberosity
Bump of proximal side of radius
34
Posterior vs. anterior on radius
Radial tuberosity sits anterior
35
Carpals
8 small bones on proximal side of hand
36
Wrist has a large range of motion but
Not much stability
37
Metacarpals
Lower finger bones; we have 5
38
Phalanges
Thumb has two phalanges, and we have 3 besides that
39
Sternal end
The flat square end of clavicle; articulates with sternum
40
Medial vs. lateral on clavicle
Sternal end is medial
41
Posterior vs. anterior on clavicle
Curve moves anterior then posterior (out then in)
42
Superior vs. inferior on clavicle
Smooth side that lays flat is superior
43
Infraspinous Fossa
Scapula; Posterior side of the scapula
44
Radial Styloid Process
Radius; Distal end, larger side that slopes down on lateral side
45
Superior Border
Scapula; Superior side, the top edge next to superior angle
46
Ulnar Tuberosity
Ulna; Raised edge on posterior side, close to proximal end
47
Acromial (lateral) end
Clavicle; Flat smooth end, lateral end
48
Radial Tuberosity (location)
Radius; Bump on anterior side and proximal end
49
Coronoid Process
Ulna; Posterior side on proximal end, medial area on olecranon, medial to radial notch
50
Sternal (medial) end
Clavicle; Flat square end, medial end
51
Radial groove
Humerus; Posterior side in middle of bone, posterior to deltoid tuberosity
52
Hamate
Carpal; Most medial bone on distal row (top row)
53
Radial notch
Ulna; Smooth area on lateral side of olecranon
54
Ulnar notch
Radius; medial side of distal end
55
Phalanges
Fingers, above the knuckles
56
Capitate
Carpal; Lateral to hamate on distal row
57
Acromion Process
Scapula; Connected to spine on posterior side
58
Subscapular Fossa
Scapula; Anterior side of scapula
59
Greater Tubercle
Humerus; Lateral to the head on proximal side
60
Trapezoid
Carpal; Lateral to capitate on distal row (top row); medial to trapezium
61
Medial Epicondyle
Humerus; Medial side of distal end
62
Inferior angle
Scapula; Inferior point
63
Trochlear notch
Ulna; The middle edge of the olecranon on anterior side
64
Pisiform
Carpal; Most medial on proximal row (bottom row)
65
Pollex
Thumb
66
Coronoid Fossa
Humerus; Medial hole on anterior side
67
Suprascapular notch
Scapula; Groove at the top of the scapula between coracoid process and superior border
68
Lunate
Carpal; Lateral to triquetrum and medial to scaphoid on proximal row (bottom row)
69
Conoid Tubercle
Clavicle; Bump on posterior side at the acromial end
70
Scaphoid
Carpal; Most lateral carpal on proximal row (bottom row)
71
Metacarpals
(5 total)
72
Head (ulna)
Ulna; Distal end of ulna
73
Lateral Border
Scapula; Lateral edge
74
Head of Hummerus
Humerus; Medial bump on proximal end
75
Triquetrum
Carpal; Lateral to pisiform and medial to lunate, "above" pisiform
76
Medial Border
Scapula; Medial edge
77
Styloid Process (ulna)
Ulna; Little bump next to head of ulna that sticks out
78
Head (radius)
Radius; Proximal end of radius
79
Supraspinous Fossa
Scapula; Inside tunnel area
80
Lesser Tubercle
Humerus; Anterior side on proximal end, smaller bump
81
Supraglenoid Tubercle
Scapula; Top of glenoid cavity
82
Intertubercular Sulcus
Humerus; Groove of the lesser tubercle makes this below it, on anterior side
83
Trapezium
Carpal; Most lateral bone on distal row (top row)
84
Lateral Epicondyle
Humerus; Lateral side of distal end
85
Capitulum
Humerus; Round bump on lateral side, anterior to lateral epicondyle
86
Superior Angle
Scapula; Medial corner on the superior side
87
Coracoid process
Scapula; Sticks out on anterior side
88
Radial fossa
Humerus; Anterior side, lateral to coronoid fossa
89
Deltoid tuberosity
Humerus; Anterior to radial groove
90
Trochlea
Humerus; Pointy thing that sticks out from distal end
91
Infraglenoid tubercle
Scapula; Below glenoid cavity
92
Abduction/Adduction
In the medial/lateral plane; in shoulder
93
Abduction
Away from midline
94
Adduction
Towards midline
95
Flexion/Extension
In anterior/posterior plane; in shoulder, elbow, and wrists
96
Flexion
Making joint angles smaller
97
Extension
Straight line; 180 degrees; anatomical position is fully extended
98
Hypertension
Past extension
99
Medial/lateral rotation
In shoulder
100
Medial rotation
Rotating inward to that palms face posterior
101
Lateral rotation
Rotating outward, back to anatomical position
102
Supination
Palms turn anterior at the forearms (not from shoulder), anatomical position
103
Pronation
Palms turn posterior at the forearms (not from shoulder)

A&P (13 decks)

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