Joints Flashcards
(91 cards)
1
Q
all sutures are what type of joint
A
fibrous
2
Q
sutures
A
fibrous joints between cranial bones
3
Q
joint between the tooth and the socket
A
gomphosis (fibrous joint)
4
Q
intervertebral disks are considered primary or secondary
A
fibrous cartilage found in secondary cartilaginous joint
5
Q
epiphyseal plate is primary or secondary
A
hyaline cartilage found in primary epiphyseal plate
6
Q
synovial membrane
A
fluid contains nutrients to feed the cartilage
7
Q
perichondrium
A
fibrous connective tissue around the cartilage (except articular cartilage) to provide nutrients
8
Q
articular cartilage does not have a perichondrium
A
has to be smooth, cannot be rough with fibrous cartilage such as perichondrium
9
Q
long head of the biceps originates from
A
supraglenoid tubercle
10
Q
short head of the biceps originates from
A
coracoid process
11
Q
shape of the bone plays major role in
A
movement or mobility of the joint
12
Q
movement at a joint is affected by
A
shape of the condyles, ligaments and soft tissue
13
Q
diarthrotic joints are always
A
synovial joints
14
Q
supination and pronation
A
radioulnar
15
Q
arthro
A
joint
16
Q
syn
A
together
17
Q
amphi
A
slight
18
Q
dia
A
through
19
Q
chondro
A
cartilaginous
20
Q
synarthrosis
A
no movement
21
Q
amphiarthrosis
A
slight movement
22
Q
diarthrosis
A
freely movable
23
Q
Two classifications of joints
A
structural
functional
24
Q
structural classification of joints is based on
A
type of tissue between the bones
25
tissue types of structural joints
fibrous
cartilaginous
synovial
26
functional classification of joints is based on
amount of movement
27
movement in functional joints has three classifications
synarthrosis (no)
amphiarthrosis (slight)
diarthrosis (free)
28
sutures, gomphosis, syndesmosis are classified as
structural, fibrous
29
epiphyseal plate and 1st rib/sternum are classified as
structural, cartilaginous
30
symphysis is classified as
structural, cartilaginous
31
diarthtrotic joints are classified as
structural, synovial
32
sutures
fibrous collagen fibers between the plates of the skull
33
syndesmosis
fibrous collagen fibers between tibia and fibular
34
gomphosis
fibrous tissue around the root of the tooth
35
synostosis
ossification of sutures in the skull
36
two types of cartilaginous joints (structural)
primary
| secondary
37
six types (varieties) of synovial joints (structural)
```
plane
condyloid
hinge
saddle
ball and socket
pivot
```
38
three examples of cartilaginous joints (secondary)
costochondral
symphyses
intervertebral discs
39
secondary cartilaginous joints are made from what type of cartilage
fibrous
40
two examples of cartilaginous joints (primary)
epiphyseal plate
| 1st rib & sternum
41
primary cartilaginous joints are permanent or temporary
temporary
42
primary cartilaginous joints are made from what type of cartilage
hyaline cartilage
43
epiphyseal plate and 1st rib/sternum are made from what type of cartilage
hyaline
44
costochondral joints, symphyses pubis, intervertebral discs are made from what type of cartilage
fibrous
45
type of joint that contains a fibrous capsule, synovial membrane, and synovial fluid
synovial joint
46
fibrous capsule of synovial joint is made of what type of tissue
dense irregular connective tissue
47
synovial membrane of synovial joint is made of what type of tissue
aerolar connective tissue
48
slippery, reduces friction and is composed of proteoglycans (hyaluronic acid)
synovial fluid
49
bursae can be found
tendons and ligaments rub against bone
50
bursa that extends along a tendon for some distance
tendon sheath
51
fluid inside bursea membrane
synovial fluid
52
diarthrotic joints are all considered
synovial joints (not all synovial joints are diarthrotic)
53
movement of a joint is affected by what three things
soft tissue
shapes of condyles
ligaments
54
example of synovial joint (plane)
acromioclavicular joint
55
example of synovial joint (condyloid)
metacarpophalangeal joint
56
example of synovial joint (hinge)
elbow joint
57
example of synovial joint (saddle)
carpometacarpal joint
58
example of synovial joint (ball and socket)
hip and shoulder joint
59
example of synovial joint (pivot)
atlanto-axial joint
60
atlanto-axial joint has what type of range of motion
uniaxial
61
three immovable joints (synarthrotic)
epiphyseal plate
gomphosis
sutures/synotoses
62
two joints with little movement (amphidiathrotic)
symphysis
| syndesmosis
63
freely movable joints (diarthrotic)
all synovial joints
64
four types of ranges of motions
nonaxial
uniaxial
biaxial
traxial (multiaxial)
65
describe nonaxial movement
slipping, gliding; very little movement
66
describe uniaxial movement
movement in one plane; permits rotation
67
describe biaxial movement
movement in two planes;
68
describe trixial movement
movement in or around all three planes
69
types of gliding joints (4)
intercarpal
intertarsal
acromioclavical
sacroilliac
70
types of pivot joints (2)
C1/C2
| radio-ulnar (proximal)
71
types of hinge joints (4)
elbow
knee
ankle
interphalangeal
72
hinge joints allow what type of movements (2)
angular motion in a single plane
| flexion/extension
73
ball & socket joints (2)
shoulder and hip
74
ball & socket joints allow what types of movements (4)
flexion/extension
adduction/abduction
rotation
circumduction
75
biaxial joints (2)
condyloid (elipsoid)
| saddle
76
triaxial joints (1)
ball & socket
77
uniaxial joints (2)
pivot
| hinge
78
pivot joints allow what type of movement (1)
rotation
79
gliding joints allow what type of movement
flat surfaces to slide across one another
80
condyloid (elipsoid) joints allow what type of movement (3)
flexion/extension
abduction/adduction
circumduction
81
saddle joints allow what type of movement (4)
flexion/extension
abduction/adduction
circumduction
opposition
82
types of saddle joints
thumb (1st carpophalengeal)
83
muscles that stabilize the rotator cuff
```
(SITS)
subscapularis
inferaspinatus
teres minor
supraspinatus
```
84
sprains involve
ligaments
85
dislocations involve
articulating surfaces
86
two classes of joints
functional
| structural
87
varieties of fibrous joints
sutures, gomphosis, syndesmosis
88
varieties of cartilaginous joints
primary and secondary
89
primary cartilaginous joints are made from
hyaline cartilage
90
secondary cartilaginous joints are made from
fibrous cartilage
91
varieties of synovial joints
```
plane
condyloid
hinge
saddle
ball and socket
pivot
```
