Joints
Axial & appendicular
Bone markings
Inside the bone
Movements
100

This is found within the synovial joint cavity & is secreted by the synovial membrane. 

Synovial fluid

100

This skeleton contains 80 bones.

Axial skeleton

100

This bone marking is formed by all 3 of your coxal bones.

Acetabulum

100

Osteoblasts mature into this type of bone cell. 

Osteocytes
100

This is moving a body part away from the midline.

Abduction

200

These are the two locations where you could find an interosseous membrane.

Between the ulna & radius & between the tibia & fibula. 

200

This is the total number of tarsal bones in the body.

14

200

This process of the ulna forms the tip of your elbow.

Olecranon

200

This is the name for the shaft of a long bone.

Diaphysis
200

This type of synovial joint only allows for flexion & extension.

Hinge joint

300

All diarthrotic joints are this type of joint. 

Synovial joints

300

This bone articulates with the tibia & fibula. 

Talus

300

This part of your humerus articulates with your radius. 

Capitulum

300

Bones have flexibility because of this. 

Collagen fibers
300

This is a movement that increases the angle between articulating bones.

Extension


400
This small, fluid-filled pocket is an accessory structure that reduces friction at joints. 

Bursa

400

This is the number of lumbar vertebrae in the body. 

5

400

The mandibular fossa, mastoid process, & zygomatic process are found on this bone.

Temporal bone


400

Most bones in the body are formed by this process. 

Endochondral ossification

400

Your thumb is considered this type of synovial joint.

Saddle joint

500

This is the proper name for your shoulder joint.

Glenohumeral joint

500

This flat bone articulates with the scapula & the sternum. 

Clavicle 

500

The paranasal sinuses are found in these 4 bones.

Frontal, ethmoid, sphenoid, & maxilla 

500

This hormone is released when blood calcium levels are high. 

Calcitonin 

500

Pointing your toes downward, standing on your "tippy toes," is described by this movement.

Plantar flexion