Test 2b Flashcards

1
Q

2 bones of the shoulder girdle

A

Clavicle, scapulae

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2
Q

Collar bone

A

Clavicle

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3
Q

Shoulder blade

A

Scapulae

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4
Q

What is the joint between shoulder girdle and humerus

A

Glenohumeral joint

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5
Q

What does the clavicle medially attach to?

A

Sternal manubrium

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6
Q

What is the joint between clavicle and sternal manubrium

A

Sternoclavicular joint

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7
Q

What does the clavicle do?

A

Prevents shoulder dislocation

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8
Q

How is the scapulae held onto the trunk of the body

A

Muscles

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9
Q

WHat is the scapula able to slid/move on?

A

Thoracic rib cage

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10
Q

SHallow socket for shoulder joint

A

Glenoid

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11
Q

Site of separated shoulder injury

A

Acromioclavicular joint

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12
Q

Arm bone

A

Humerus

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13
Q

Forearm bones

A

Radius, ulna

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14
Q

The _____ bone of the forearm rotates over the _____ bone of the forearm

A

Radius, ulna

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15
Q

How many bones does the hand have

A

27

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16
Q

3 types of bones found in the hand

A

Carpal, metacarpal, phalanges

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17
Q

How many carpal bones are in the hand

A

8

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18
Q

How many metacarpals are in the hand

A

5

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19
Q

How many phalanges are in the hand

A

14

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20
Q

8 carpal bones of the hand

A

Scaphoid, lunate, triquetrum, pisiform, trapezium, trapezoid, capitate, hamate

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21
Q

What is the pelvic girdle formed by

A

2 coxal bones

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22
Q

What is the bony pelvis formed by

A

2 coxal bones, sacrum, coccyx

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23
Q

Coxal bones are formed by the fusion of what three bones

A

Ilium, ischium, pubis

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24
Q

Deep socket for hip

A

Acetabulum

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25
9 ways female pelvises differ from males
Larger and more circular, more shallow, lighter and thinner, ilia flare more laterally, sacrum is shorter and less curved, outlet is larger, ischial spines are shorter and further apart, pubic arch is more rounded, angle of pubic arch is wider
26
Thigh bone
Femur
27
Leg bones
Tibia, fibula
28
Which of the leg bones is medial
Tibia
29
How many bones does the foot have
26
30
3 types of bones of the foot
tarsals, metatarsals, phalanges
31
How many tarsals does the foot have
7
32
How many metatarsals does the foot have
5
33
How many phalanges does the foot have
14
34
How many arches does the foot have
3
35
What are the three arches of the foot
transverse, 2 longitudinal (medial, lateral)
36
Heel bones
Calcaneus
37
Only bone that directly contacts distal end of tibia
Talus
38
2 bones that carry most of the body's weight
Calcaneus, talus
39
Medical name for a club foot
CTEV (congenital talipes equnovarus)
40
3 causes of a club foot
gneetic, breech positioning, connective tissue disorder
41
3 types of joints
Fibrous, cartilaginous, synovial
42
Do fibrous joints move?
No
43
Do cartilaginous joints move
A little
44
Do synovial joints move
Freely
45
What covers the end of bones
articular cartilage
46
Encloses joint surfaces by a sleeve or capsule of fibrous tissue
Fibrous articular capsule
47
Encloses cavity which contains synovial fluid
Joint capsule
48
Fibrous (structure) -> _____ (function)
Synarthrosis
49
Synovial (structure) -> _____ (function)
Diarthrosis
50
What determines which movements are allowed at a particular joint?
Shapes of the bone's surfaces
51
How many axes of motion do sliding, gliding motions have?
0
52
4 examples of joints with one axis of motion
Fingers, toes, elbow, knee
53
2 examples of joints with two axes of motion
wrist, ankle
54
2 examples of joints with multiple axes of motion
hip, shoulder
55
Name for shoulder joint
Glenohumeral joint
56
Name for ankle joint
talocrural joint
57
Name for hip joint
coxal joint
58
name for jaw joint
temporomandibular joint (TMJ)
59
Name for knuckle joint
Metacarpophalangeal joint (MCP)
60
Name for finger joints
Interphalangeal joints (IP)
61
2 types of IP joint
Distal (DIP), proximal (PIP)
62
A break in the bone
fracture
63
A break that does not penetrate the skin
close fracture (simple fracture)
64
A break where the bone ends penetrate skin
Open fracture (compound fracture)
65
Realignment of broken bone ends
reduction
66
Use of a cast or splint
closed reduction
67
Surgical realignment of a broken bone
Open reduction
68
Fracture that breaks into many pieces
Commiuted
69
Fracture that is crushed bone
Compression
70
Fracture that is a break that pushes inward (concave)
Depression
71
Fracture that is a break with excessive twisting forces
Spiral
72
Fracture that is an incomplete break
Greenstick
73
Fracture that is a break across bone in transverse plane
Transverse
74
Fracture that is broken pieces that are forced/driven into one another
Impact
75
Plates, screws, rods, pins, etc. to fix a bone
ORIF (open reduction internal fixation)
76
Dense connective tissue that connects bone to bone
ligaments
77
Excessive stretching or tearing of a ligament or tendon
Sprain
78
4 ligaments of the knee
MCL, LCL, ACL, PCL
79
Gives medial stability to the knee
MCL
80
Gives lateral stability to the knee
LCL
81
Prevents femur from translating posteriorly and prevents knee hyper extension
ACL
82
Prevents tibia from translating posteriorly and prevents knee hyper flexion
PCL
83
How many ligaments of the ankle
4
84
Provides medial stability of ankle
Medial ankle (deltoid ligament)
85
3 lateral ankle ligaments
anterior talofibular, posterior talofibular, calcaneofibular
86
5 ligaments of the elbow
lateral collateral ligament, lateral stability, annular ring, medial stability, medial collateral ligament
87
Prevents radial head dislocation of elbow
Annular ring
88
Bone death due to poor or interrupted blood supply
Avascular necrosis (AVN)
89
Where is AVN most common
Hip, shoulder
90
Causes of AVN
disease, trauma, fracture, chemotherapy, radiation, steroid use, lupus, RA, sickle cell,