Joints Flashcards

(84 cards)

1
Q

Ways to classify joints

A

1) amount of movement

2) organization of joints

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2
Q

Immovable joints (sutures, tooth/jaw, growth plates)

A

Synarthrotic Joints

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3
Q

Freely moveable joints (knee, hip, shoulder, elbow)

A

Diarthrotic Joints

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4
Q

Slightly moveable (vertebrae, pubic symphasis, interosseous membrane)

A

Amphioarthrotic Joints

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5
Q

Organization of joints

A

1) Bony
2) Fibrous
3) Cartilagnious
4) Synovial

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6
Q

Types of synarthrotic joint; found In the skull

A

Suture

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7
Q

Type of synarthrotic joint; found in the tooth and jaw

A

Gomphosis

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8
Q

Type of synarthrotic joint; found in kids; growth plates

A

Synchondrosis

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9
Q

Type of synarthrotic joint; found in adults; fused growth plates

A

Synostosis

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10
Q

Type of amphioarthrotic joint; between tibia and fibula; bones connected to ligaments

A

Syndesmosis

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11
Q

Type of amphioarthrotic joint; found in the pubic symphasis; fibrocartilage

A

Symphasis

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12
Q

Joints with a capsule filled with fluid the consistency of egg white

A

Synovial Joints

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13
Q

Functions of synovial joints

A

1) lubrication
2) gives nutrients
3) shock absorber

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14
Q

Reduce friction and reduces impact

A

Articulate Cartilage

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15
Q

The point where two bones meet

A

Articulations

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16
Q

wedges of tissue between bones that:

1) reduce shock
2) stabilize the joint
3) cushion

A

meniscus

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17
Q

protect cartilage, act as a filter, and cushion

A

fat pads

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18
Q

connect bone to bone

A

ligaments

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19
Q

thickened capsule wall; type of ligament

A

accessory ligament

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20
Q

outside of the joint capsule; type of ligament; patellar ligament, LCL, MCL, popiliteal

A

Extracapsular ligament

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21
Q

inside the capsule; type of ligament; ACL, PCL

A

Intracapsular Ligament

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22
Q

stretching a ligament

A

sprain

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23
Q

connect muscle to bone

A

tendons

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24
Q

stretching a muscle or tendon

A

Strain

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25
fluid filled sacs between ligaments/tendons and bone
Bursae
26
Swollen bursal sacs due to over use
Bursitis
27
Joint Stabilizing factors
1) ligament location 2) shapes of bony surfaces 3) presence of bone, muscle, or fat pads 4) tension of tendons
28
complete dislocation
luxation
29
partial dislocation
subluxation
30
one bone slides over another (wrists)
gliding
31
decrease the angle of a joint (lifting a dumbbell)
flexion
32
increasing the angle 90-180 degrees
extension
33
increase angle over 180 degrees
hyperextension
34
moving a body part away from the midline
abduction
35
moving a body part towards the midline
adduction
36
circular motion around a fixed point (cowboy lasso)
circumduction
37
turning palms up (anatomical position)
Supination
38
turning palms down
pronation
39
any turning movement (turning head)
Rotation
40
sole of the foot goes inward
inversion
41
sole of the foot goes outward
eversion
42
pulling toes up
Dorsiflexion
43
pointing toes down
Plantar flexion
44
thumb going across the palm
Opposition
45
push body part away from the body (sticking chin out)
protraction
46
pulling a body part into the body (pulling chin in)
retraction
47
raising a body part (shoulders raised)
elevation
48
lowering a body part
depression
49
side to side movement (torso)
lateral flexion
50
type of synovial joint; wrists and ankles
gliding joints
51
type of synovial joint; thumb
saddle joints
52
type of synovial joint; atlas and axis, radius and ulna
Pivot joints
53
type of synovial joints; shoulder and hip
Ball and Socket joint
54
type of synovial joints; elbow, knee,and fingers
Hinge Joints
55
type of synovial joints; between metacarpals and phalanges
Condyloid/Ellipsoidal Joints
56
made up of fibrocartilage; located in the vertebrae
Intervertebral Articulations (Intervertebral Disks)
57
part of the intervertebral disk; tough outer covering
Annulus Fibrosus
58
part of the intervertebral disk; gel-like core
Nucleus Pulposus
59
disc slides out of position and presses on spinal nerves
Slipped Discs
60
annulus fibrosis tears and leaks gel and vertebrae run on each other
Herniated Disc
61
Another name for the Shoulder Joint
Glenohumeral
62
location of acromioclavical ligament
Shoulder
63
location of coracoacromial ligament
Shoulder
64
location of coracoclavicular ligament
Shoulder
65
Location of glenohumeral ligament
Shoulder
66
Another name for the elbow joint
Humeroulnar/Humeroradial Joint
67
socket of the shoulder
glenoid cavity
68
cartilage cup in the shoulder
glenoid labrum
69
group of 4 small muscles that stabilize the shoulder
rotator cuff
70
location of ulnar collateral ligament
elbow
71
location of radial collateral ligament
elbow
72
location of annular ligament
elbow
73
another name for the hip joint
Coxxal Joint
74
location of ischiofemoral ligament
hip
75
location of pubofemoral ligament
hip
76
location of illiofemoral ligament
hip
77
cartilage cup of the hip
acetabular labrum
78
ligament of the knee; front side of the knee
Patellar Ligament
79
ligament of the knee; front; inside of the knee; makes a cross
Anterior Cruciate Ligament (ACL)
80
Ligament of the knee; backside; inside of the knee; creates a cross
Posterior Cruciate Ligament (PCL)
81
Ligament of the knee; inside of the knee
Medial Collateral Ligament (MCL)
82
Ligament of the knee; outside of the knee
Lateral Collateral Ligament (LCL)
83
Ligament of the knee; outside of knee; backside of the knee; stabilizer.
Popliteal
84
Thigh muscle that connects to the knee cap
Patellar Tendon