Types of joints

Question 1

What are the structure and range of movement classifications for joints

Answer 1

Fibrous & Immovable
Cartilaginous & Slightly moveable
Synovial & Freely moving

Question 2

Classification examples

Answer 2

Cranium, Spine, Knee

Question 3

What is a fixed joint

Answer 3

Immovable
Forms when bones interlock in childhood
Held together by tough fibrous tissue
Fixed bones for protection

Question 4

What is a slightly moveable joint

Answer 4

Ends of bones covered n articular cartilage, reduces friction
Bones separated by pads of white fibro cartilage
Slight movement from cartilage compression

Question 5

What is a synovial joint

Answer 5

Highest level of mobility
Vital to sporting movement
Make up most joints in your limbs
Synovial fluid secretes

Question 6

What is a joint capsule

Answer 6

Holds joints in place

Question 7

Bursa

Answer 7

Small fluid sack filled with synovial fluid
Cushioning between tendons
Prevents friction

Question 8

Articular cartilage

Answer 8

Reduces friction
At the ends of the epiphysis
Its smooth and slippery

Question 9

Synovial membrane

Answer 9

Capsule lining which releases synovial fluid

Question 10

Synovial fluid

Answer 10

Lubricates joints
Reduces friction
Provides nutrients to the articular cartilage

Question 11

Ligaments

Answer 11

Support the joints
Attach to the bone