Prevet Anatomy

Front 1

syncarcosis

Back 1

union of parts of the skelton by cartilage

Front 2

what are the 6 joints of the forelimb?

Back 2

1.scapulohumeral
2. cubital
3. carpus
4. metacarpophalangeal
5. proximal interphalangeal
6. distal interphalangeal

Front 3

what are the 3 seperate joint cavities within the carpus?

Back 3

antebrachiocarpal cavity
middle carpal cavity
carpometacarpal cavity

Front 4

which cavities of the carpus communicate with one another?

Back 4

middle carpal cavity communicates with carpometacarpal cavity

antebrachiocarpal joint cavity is isolated

Front 5

the ____ joint consists of the radius, ulna, and proximal row of carpal bones?

Back 5

antebrachiocarpal joint

Front 6

the _____ carpal joint is between the proximal and distal rows of carpals

Back 6

middle carpal joint

Front 7

the ______ joint is between the distal row of the carpus and metacarpal bones.

Back 7

carpometacarpal joint

Front 8

how many carpal bones are there?

Back 8

7

Front 9

how many metacarpal bones are there?

Back 9

5

Front 10

which carpal cavity opens the widest?

Back 10

antebrachiocarpal cavity

Front 11

which carpal cavity does not open at all?

Back 11

carpometacarpal cavity

Front 12

which carpal cavity opens slightly?

Back 12

middle carpal cavity

Front 13

what are the three associated structures of the carpus?

Back 13

palmar carpal fibrocartilage/ palmar carpal ligament
flexor retinaculum
carpal canal

Front 14

characteristics of metacarpal/ intermetacarpal joints

Back 14

btwn prox. ends of the metacarpal bones
fibrous CT
interosseus spaces
combination of synovial joint and syndesmoses

Front 15

in respect to metacarpal bones, what is articulated?

Back 15

metacarpals articulate with sesamoid bones and sesamoid bones articulate with proximal phalynges

Front 16

Phalanges __ and __ and dorsal sesamoid bone

Back 16

P1 and P2

Front 17

Phalanges __ and ___ and distal sesamoid bone

Back 17

P2 and P3

Front 18

arthrology

Back 18

the study of joints and ligaments

Front 19

define articulation/ joifnt

Back 19

formed when two or more bones/ cartilages are united by fibrous, elastic, or cartilagenous tissue or a combination of these tissues

Front 20

fibrous joint is a type of union between two bones is _____, ____, and often _____.

Back 20

short, direct, and often transitory

Front 21

is any movement permitted in fibrous joints?

Back 21

slight or none

Front 22

give an example of fibrous joints

Back 22

joints between the skull, articulation of the tooth

Front 23

what are the 3 types of fibrous joints?

Back 23

syndesmosis
suture
gomphosis

Front 24

syndesmosis is a ____ joint with considerable amount of _____ tissue. It allows very ____ movement.

Back 24

fibrous joint
connective tissue
little movement

Front 25

what is an example of syndesmoses?

Back 25

tibio-fibular articulation

Front 26

a suture is mostly confined to the adjacent ____ bones of the skull

Back 26

flat

Front 27

what are the four types of sutures

Back 27

serrated sutures
squamous sutures
plane sutures
foliate sutures

Front 28

serrated sutures have _____ processes and _____ on articular edges

Back 28

alternate processes and depressions

Front 29

squamous sutures are _____ of reciprocally beveled edges

Back 29

overlapping

Front 30

plane sutures are bones meeting at ____ ____

Back 30

right angle

Front 31

gomphosis are specialized articulation of the _____. _____ tissue invested is called periodontal membrane

Back 31

teeth
fibrous tissue

Front 32

what are the 3 types of cartilagenous joints?

Back 32

hyaline cartilage joint/ primary joints
fibrocartilage joint/ secondary joint
synovial joint

Front 33

hyaline cartilage jointr

Back 33

primary joints, synchondrosis, bony segments are articulated by hyaline cartilage

Front 34

fibrocartilage joint

Back 34

secondary joint, amphiarthrosis, fibrocartilage serves as a connecting medium
e.g pubic sympysis

Front 35

synovial joint

Back 35

true joint of the extremities, permits greatest degree of movement

Front 36

what are 4 characterisctics of synovial joints?

Back 36

joint cavtiy
joint capsule
synovial fluid
articular cartilage

Front 37

what are 5 other components of synovial joints?

Back 37

ligaments (every)
intraarticular ligaments (some)
meniscus (some)
fat pad (some)
synovial villi/ plicae (every)

Front 38

simple joint

Back 38

2 bones involved

Front 39

compound joint

Back 39

more than 2 bones involved

Front 40

plane joint

Back 40

flat surfaces
slight gliding movements

eg. intercarpal joints

Front 41

spheroidal/ ball and socket joint

Back 41

convex head fits into cotyloid cavity

e.g. humeroscapular joint

Front 42

ellipoidal joint

Back 42

similar to ball and socket, however, convex and concave articular surface are elongated to form eclipse shape
e.g. alanto-occipital articulation

Front 43

hinge joint

Back 43

allows flexion and extension. Has collateral ligaments
e.g. cubital joint

Front 44

condylar joint

Back 44

articular surfaces include rounded prominances or condyles that fit into reciprocal depressions of adjacent bones.
e.g. stifle joint

Front 45

pivot joint/ trochoid joint

Back 45

movement of the joint is around the longitudinal axis of the joint.
eg atlanto-axial joint

Front 46

saddle joint

Back 46

apposins surfaces are convex in one direction while concave in the other. movements of flexion and extension.
e.g. pastern joint