MS 3

Question 1

begins when vibration stimulates osteoblast cells

Answer 1

exostosis

Question 2

advanced ringbone cases may cause ____ bones to be glued together

Answer 2

pastern

Question 3

T/F joints can still work after recovery to chronic ringbone only that there will be a lump left on top or side

Answer 3

t

Question 4

ice wraps increase __

Answer 4

circulation

Question 5

osselets acute: pain
osselets chronic: ___

Answer 5

blemish

Question 6

osselets is also called little bone or

Answer 6

racehorse ankle

Question 7

Line above the hoof

Answer 7

coronary band

Question 8

type of ringbone common in forelimb

Answer 8

high

Question 9

type of ringbone common in hindlimb

Answer 9

low

Question 10

Swelling can turn into ____ (usually front of pastern) → inflammation → may become __

Answer 10

bony ridges

bone

Question 11

other term for coffin joint

Answer 11

distal interphalangeal pastern joint

Question 12

proximal interphalangeal joint other term

Answer 12

pastern joint

Question 13

inflammation of joint is seen in xray as _____

Answer 13

radiopaque

Question 14

if there is poor conformation/angle
there is less __

Answer 14

shock absorption

Question 15

Injectables systemic chondroprotective drugs
if phenylbutazone does not work anymore

Answer 15

Hyaluronate sodium sterile injection 40 mg IV q7d x 3 treatments

Adequan (brand) IM of PSGAG 500mg IM q4d x 7 tx

Question 16

Hallmark of DJD

Answer 16

Articular cartilage degeneration

Slow breakdown of joint cartilage, bursa, capsule

Question 17

causes of DJD

Answer 17

abnormal forces
repeated trauma
poor healing
synovitis and capsulitis

Question 18

DJD is caused by deficiency in

Answer 18

Ca, D, E, Sel,

Question 19

capsule starts thickening as a form of healing response but instead of healing properly and decrease in size, cartilage breaks off from the joint

Answer 19

Osteochondritis dissecans

Question 20

t/f Osteoarthritis may arise if the joint doesn’t heal properly and if there is always bacterial infection

Answer 20

F. Osteoarthritis may arise if the joint doesn’t heal properly even if there is no bacterial infection anymore

Question 21

sesamloid bone fractures are common exspecially in ____

Answer 21

racehorses

Question 22

sesamoid fractures are common in hindlimbs T/F

Answer 22

f. forelimbs

Question 23

t/f abaxial fracture is more lateral than dorsal

Answer 23

t

Question 24

Tendonitis is inflammation of the tendon or the ___ junction

Answer 24

musculotendinous

Question 25

Injury → ___+___ (invasion of the area) = scar formation

Answer 25

fibrin + inflam cells

Question 26

encircling bandages predisposes animal to

Answer 26

tendonitis

Question 27

causes of bowed tendon

Answer 27

sepsis
excessive load
blunt or penetrating trauma
encircling bandages

Question 28

tendon problems heal __ months

Answer 28

8-11

Question 29

fillies are predisposed to this

Answer 29

ex rhabdo

Question 30

Polysacchardie storage myopathy is due to accumulation of glycogen and _____

Answer 30

abnormal polyysacch

Question 31

PSSM is due to a dominant mutation called

Answer 31

GYS1 gene

Question 32

highly nephrotoxic and may lead to acute renal fialure

Answer 32

myoglobin