Skeleton System

If you open a bone and the marrow is yellow, that marrow would be made up of ________

• fat cells
• blood producing cells
• cholesterol producing cells
• hormones

Which of the following would be classified as in the axial skeleton?

• Humerus (in the arm)
• Femur (in the leg)
• Sternum (in the chest)
• Carpal bones (in the wrist)

Which of the following would be classified as in the appendicular skeleton?

• ribs
• Fibula (in the leg)
• Sternum (in the chest)
• skull

Bones of the wrist could be classified as 

• Short Bones
• Long Bones
• Irregular Bones
• Flat Bones

The femur and humerus could be classified as

• Short Bones
• Long Bones
• Irregular Bones
• Flat Bones

Bones of the cranium could be classified as

• Short Bones
• Long Bones
• Irregular Bones
• Flat Bones

Which of the following is not a function of bones

• Calcium Storage
• Production of red blood cells
• protection
• synthesis of vitamin D

Osteoclasts are only used in bone formation not in fracture healing.

• True
• False

The entire inside of a long bone is compact bone.

• True
• False

Bones are not vascular (do not contain blood vessels)

• True
• False