Page 2 - CH- 8- 8.4 JOINTS

3. The part labelled 'S' is a.

A) Fixed joint.

B) Ball and socket joint.

C) Hinge joint.

D) Pivotal joint.

4. Which of the following can be called an immovable joint?

A) Joint in the hand

B) Joint in the wrist

C) Joint in the upper part of skull

D) Joint in the shoulder

5. What enables us to swing our arms as shown in the picture?

A) Ball and socket joint

B) Pivot joint

C) Hinge joint

D) Sliding joint

6. In the figure, a part of the skeletal system is marked X. What is 'X' in

the given figure?

A) Muscle

B) Joint

C) Nerve