W31 - Joints

Front

What is a joint?

Back

Joint is a place where two bones meet.

Front

What movement does a hinge joint allow?

Back

Movement in only ONE direction (ie. backwards & forwards).

Front

What type of moveable joint is the elbow?

Back

Hinge.

Front

Do bones support and protect your body?

Back

False.

Front

Is the elbow a fixed or movable joint?

Back

Moveable.

Front

What is a ball-and-socket joint?

Back

A joint that allows movement in all directions.

Front

What is the function of joints in the body?

Back

Joints connect bones and allow for movement.

Front

What is a fixed joint?

Back

A joint that does not allow movement.

Front

Can you name an example of a fixed joint?

Back

The joints in the skull.

Front

What is the role of cartilage in joints?

Back

Cartilage cushions joints and reduces friction.