lab 3

• tubercle?

  small rounded projection
• trochanter?


  large rough projection where muscles attach
• tuberosity?


  smaller rough projection where muscles attach
• crest?

  prominent ridge
• line?


  low ridge muscle attaches
• head?


  rounded articular process carried on narrow neck
• condyle?


  smooth rounded articular procecss
• facet?

  small flat articular surface
• fossa?


  deeper indented surface
• sulcus?


  narrow groove
• fovea?

  shallow depression
• foramen?

  blood passageway
• canal/meatus?

  duct or channel
• fissure?


  narrow slit
• sinus?


  chamber in bone with air
• label bones of skull

  A) temporal

  B) parietal

  C) occipital

  D) zygomatic

  E) mandible

  F) maxilla

  G) lacrimal

  H) nasal

  I) ethmoid

  J) sphenoid

  K) frontal

  
• zygomatic, maxilla, and nasal are NOT cranial bones
• label

  A) metaphysis

  B) prox. epiphysis

  C) dist. epihysis

  D) diaphysis

  E) spongy bone

  F) articular cartilage

  G) medullary cavity

  H) periosteum

  I) endosteum

  J) epihysial line

  K) yellow bone marrow

  L) red bone marrow

  
• label

  A) trabeculae

  B) interstitial lamallae

  C) concentric lamallae

  D) circumferential lamallae

  E) osteon

  F) peritosteum

  G) central canal

  H) volksman canal

  I) lacuna

  
• the most superficial tissue of the bone is periosteum. the innermost layer of this is the endosteum