Skeletal System

How many bones are in an adult body?

• 600

• 206

• 300

• 210

Name the type of joint that have little or no movement.

• movable

• immovable

• Ball and Socket

• Hinge

What is a joint?

• The place where 2 or more bones meet.

• A thin membrane that covers the surface of bone.

• A band of tissue that hold bones together.

• Connective tissue

Name the joint that is found in wrists and ankles.

• Ball and Socket Joint

• Hinge Joint

• Pivot Joint

• Gliding Joint

Name the joint that makes up the elbows,knees, and fingers.

• Ball and Socket Joint

• Hinge joints

• Pivot Joint

• Gliding Joint

Turning the head is example of a ______________ joint.

• Ball and Socket Joint

• Hinge Joint

• Pivot Joint

• Gliding Joint

Where is marrow found?

• In the cartilage

• In compact bone

• in spongy bone

• in the periosteum

A living bone's surface is covered with a tough, tight-fitting membrane called the _________________________.

• periosteum

• cartilage

• marrow

• compact bone

What is the function of marrow?

• To make protein

• To make red blood cells and store fat.

• reduce friction

• to hold bones together

What are the ends of bone covered with that helps reduce friction when two bones are rubbed together?

• periosteum

• ligament

• tendon

• cartilage