Musculoskeletal Disorders--Pathophysiology Day 2

Multiple Choice

What are the functions of the skeleton?

• Protection
• Blood cell production/Mineral storage

• Movement/anchoring

• All of these
• Support

Match

Match the following

• Haversian Canals

• lamellae

• Lacunae

• canaliculae

hollow passages that run through center

surrounds Haversian canals

cavities that uniformly spaced

branching canals that form a network

• hollow passages that run through center

• surrounds Haversian canals

• cavities that uniformly spaced

• branching canals that form a network

Match

Match the following

• osteoblast

• osteoclast

• osteocyte

cell which form a new bone

cell which eat away old bone

mature bone cell

• cell which form a new bone

• cell which eat away old bone

• mature bone cell

Match

Match the following

• diaphysis

• epiphysis

• periosteum

• hematopoiesis

shaft of long bone

ends of long bones

covers the surface of bone

formation of blood

• shaft of long bone

• ends of long bones

• covers the surface of bone

• formation of blood

Multiple Choice

The diaphysis contains ______ bone marrow.

• yellow

• red

• white

• green

Multiple Choice

The epiphysis contains ______ bone marrow

• red

• yellow

• white

• green

Multiple Choice

How many bones make up the carpals?

• 8

• 7

• 10

• 12

Multiple Choice

Flat bones serve as a point of attachment for

• muscle

• bone

• joints

• there is not attachment on flat bones

Multiple Choice

Which bone is not classified as irregular?

• vertebrae

• sphenoid

• maxilla

• frontal