T or f

the matrix of osseous tissue

is organized into

calcified rings of matrix

called lacunae

T or F

In adults the epiphuseal line is

made up of

cartilage

T or F

Yellow bone marrow in long

bones is hemopoietic

T or F

The medullary cavity of a bone is

lined by a membrane called the

endosteum

what two bone cells

are responsible for bone remodeling

which is the filler and the driller?

osteoclast-driller

ostoblast filler

what two hormones are primarily

responsible for

regulating

blood calcium

parathyroid hormone

calcitonin

Categories of synovial joints

plane -gliding motion ex

b/t vertebra uniaxial

pivot-found b/t radius and ulna

hinge elbow uniaxial

ball and socket-shoulder

ellipsoid mod ball and socket

found in axal

saddle found in carpals

angular

circular

special

1. flexion
2. extension
3. hyperextension
4. plantar flexion
5. dorsiflextion
6. abduction
7. adduction

1. rotation
2. pronation
3. supination
4. circumduction

1. elevation
2. depression
3. protraction
4. retraction
5. lateral excursion
6. medial excursion
7. opposition
8. reposition
9. inversion(feet)
10. eversion(feet)

3 classification of joints

based on their movement

1. diarthrosis- freely moveable (synovial)
2. amphiarthrosis(slightly moveable)
3. synarthrosis-immovable

The               bone

supports the tongue

the spinal cord enters the

skull through the

the                  bone forms the

inferior portion of the nasal septum

you have      pairs of true ribs

 and         pairs of floating ribs

7

2