Upper Extremities

• where is the yellow marrow found on adults?

  body of long bones
• where is the red marrow found?

  ends of long bones and flat bones
• what does red marrow produce?

  red blood cells
• In children where is the bone marrow?

  red marrow
• what is aspect of compact bone(cortex)?

  external ,dense osseous portion
• what does the compact bone help with?

  protects and support entire body
• what aspect is periosteum?

  membrane covering exterior portion of bones
• what bone contains bone marrow within?

  cancellous bone (spongy bone)
• what is the medullary cavity?

  hollow are in the body of long bones
• what does the medullary cavity contain?

  bone marrow
• what is endosteum?

  membrane lining inside of medullary cavity
• what is intramembranous ossification?

  occurs rapidly and takes place in bones needed for protection
• what is endochondral ossification?

  occurs much slower and takes place in most parts of the skeleton especially in long bones.
• where is the primary center of ossification located?

  Diaphysis, body of long bone
• where is the secondary center of ossification?

  epiphysis, end of long bones
• what is epiphyseal plate?

  cartilage plate between the diaphysis and epiphysis until growth is complete
• what is a callus?

  healing bone around trauma site
• what is a example of long bones?

  femur and humerus
• what is a example of short bones?

  carpals and tarsals
• what is a example of irregular bones?

  Vertebrae and pelvis
• what is example of flat bone?

  skull and scapulae
• what is example of sesamoid bone?

  patella
• what is synartroidal joint classified as?

  immovable
• what is sutures of the skull joint considered?

  synartroidal joint
• what is amphiarthroidial joint classified as?

  slightly movable
• what is distal tib-fib joint considered?

  amphiarthroidial
• what is diatroidial joint?

  freely movable
• example of gliding joints?

  intecarpals
• example of hinge joints?

  1. elbow
  2. knee
  3. toes
  4. interphalangeal
• hinge joints are also known as?

  ginglymus
• example of pivot joints?

  1. C1 and C2
  2. radialulnar joints
• example of condyloid?

  wrist and metacarpophalangeal
• example of saddle joint?

  1st metacarpophangel joint (thumb)
• example of ball and socket?

  shoulder and hip
• what is the largest bone in the body?

  knee
• what is osteoporosis?

  affects the amount of calcium stored within the bones
• what is a process?

  a prominence or projection
• what is a elongated depression on the surface of a bone?

  groove
• how many bones does the axial skeleton have?

  80
• how many bones does the appendicular skeleton have?

  126