Synovial Joints (Paper 1)

Question 1

Definition of a joint

Answer 1

Place where two or more bones meet

Question 1

Synovial Joint

Answer 1

Type of joint commonly found in limbs.

-Contains synovial membrane that produces synovial fluid

Question 2

Cartilage

Answer 2

Covers ends of bones providing a smooth, friction free surface

Question 3

Joint Capsule

Answer 3

Tough fibrous tissue surrounding synovial joints, usually supported by ligaments

Question 4

Ligaments

Answer 4

Connects bones to bone.

Question 5

Dislocation

Answer 5

When the bones of a joint seperate from their normal position

Question 6

Bursae

Answer 6

Fluid-filled bag that helps reduce friction in a joint.

Question 7

Tendon

Answer 7

Attaches muscle to bone

Question 8

Role of cartilage

Answer 8

Acts as a cushion between bones preventing friction.

Question 9

Role of Synovial Membrane

Answer 9

Produces synovial fluid

Question 10

Role of ligaments

Answer 10

Keeps the joint stable and controls amount of movement.

Question 11

Role of Synovial Fluid

Answer 11

Oil that lubricates the joint and allows smooth movement between articulating bones.

Question 12

Hinge joint

Answer 12

Allows flexion and extension.

Question 13

Vertebrae

Answer 13

Bones that form the spine

Question 14

Ball and socket joint

Answer 14

Joint that allows many movements - Flexion, extension, abduction, adduction and rotation

Question 15

Meniscus

Answer 15

Cartilage acting as a shock absorber between the tibia and femur in the knee joint.

Question 16

Cruciate Ligament

Answer 16

Attach tibia to femur in the knee joint.