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Chap 6&7 skeletal system and joints
skeleton
22
Anatomy
Undergraduate 2
10/05/2010

Additional Anatomy Flashcards

 


 

Cards

Term

T or f

the matrix of osseous tissue

is organized into

calcified rings of matrix

called lacunae

Definition
false
Term

T or F

In adults the epiphuseal line is

made up of

cartilage

 

Definition
false
Term

T or F

Yellow bone marrow in long

bones is hemopoietic

Definition
false
Term

T or F

The medullary cavity of a bone is

lined by a membrane called the

endosteum

Definition
True
Term

what two bone cells

are responsible for bone remodeling

which is the filler and the driller?

Definition

osteoclast-driller

ostoblast filler

Term

what two hormones are primarily

responsible for

regulating

blood calcium

 

Definition

parathyroid hormone

calcitonin

Term
[image]
Definition
osteoclast
Term
[image]
Definition
osteocyte
Term

Categories of synovial joints

 

Definition

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

Term
3 types of movement of diarthroses
Definition

angular

circular

special

Term
angular movements
Definition
  1. flexion
  2. extension
  3. hyperextension
  4. plantar flexion
  5. dorsiflextion
  6. abduction
  7. adduction

 

Term
circular movements
Definition
  1. rotation
  2. pronation
  3. supination
  4. circumduction

 

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

3 classification of joints

based on their movement

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

The               bone

supports the tongue

 

 

Definition
hyoid
Term

the spinal cord enters the

skull through the

 

Definition
foramen magnum
Term

the                  bone forms the

inferior portion of the nasal septum

Definition
vomer
Term
there are        types/regions of vertebrae in the vertebral column
Definition
3
Term

you have      pairs of true ribs

 and         pairs of floating ribs

Definition

7

2

Term
[image]
Definition
human skeleton has 206 bones
Term
[image]
Definition
vertebra
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