Wrap up Quizzes

Question 1

Which of the images represents a hinge joint

Answer 1

4

Question 2

what germ layer of the embryonic disc is bone and cartilage derived?
a. ectoderm
b. Mesoderm
c. endoderm
d. neuroectoderm

Answer 2

b. mesoderm

Question 3

what type of forces are being applied to the bone in this diagram

Answer 3

torsion

Question 4

this pic shows a femoral fracture. what type of fracture is this?

Answer 4

spiral

Question 5

in bone biometrics, how is “stress” defined?

Answer 5

force per unit area

Question 6

what is the correct description of the fracture shown on the radiograph

Answer 6

diaphyseal fracture

Question 7

What is the main function of the synovial membrane

Answer 7

to produce synovial fluid

Question 8

what type of cell is indicated by the arrow

Answer 8

chondrocyte

Question 9

what cell types are indicated by the arrow

Answer 9

osteoclast

Question 10

what cll type is indicated by the arrow

Answer 10

osteocyte

Question 11

what structures define the edge of a sarcomere

Answer 11

2 adjacent Z lines

Question 12

identify the location of the olecranon bursa in the image below

Answer 12

C

Question 13

what is the function of a bursa

Answer 13

to provide lubrication of tendons over a pressure point

Question 14

what is the appearance of normal muscle on ultrasound

Answer 14

hypo and hyperechoic and heterogeneous

Question 15

what is the major component of tendon extracellular matrix

Answer 15

water

(if Q was organic, collagen)

Question 16

cruciate ligamnt injury is common in dogs. what other structure is often damaged at the same time

Answer 16

the meniscus

Question 17

in tendons, what does the term “stress” mean`

Answer 17

the amount of force applied per unit area

Question 18

a trotting horse lifts its head up when its right forelimb contacts the ground. on which leg is he lame

Answer 18

right forelimb

Question 19

image D in the red box depicts what developmental stage of the embryo

Answer 19

morula

Question 20

during gastrulation, what is the origin of the cells that displace the hypoblast to become the endoderm

Answer 20

epiblast

Question 21

a horse has a very prominent scapular spine due to muscle atrophy. what nerve is likely damaged

Answer 21

suprascapular nerve

Question 22

what muscle inserts on the bony prominence indicated by the arrow (Mediolateral veiw of LF)

Answer 22

triceps brachii

Question 23

what embryological layer does mucles form from

Answer 23

mesoderm

Question 24

in birds, what muscle group causes the down beat of the wing

Answer 24

pectorals

Question 25

this is alfie. He has an angular limb deformity (RF). how would you describe it

Answer 25

carpal valgus

Question 26

Answer 26

greater trochanter of the femur

Question 27

what structure in the equine hindlimb prevents extension of the hock when the stifle is flexed

Answer 27

peroneus tertious

Question 28

what structure in the equine hindlimb prevents extension of the hock when the stifle is flexed

Answer 28

peroneus tertious

Question 29

a cow is doing the "splits" with her back legs after a difficult calving. what nerve is likely damaged?

Answer 29

obturator nerve

Question 30

what vein in the hindlimb is commonly used for blood sampling

Answer 30

lateral saphenous vein

Question 31

what support structure in the stifle resists cranial movement of the tibia in relation to the femur

Answer 31

cranial cruciate ligament

Question 32

The fetlock joint is also known as?

Answer 32

metacarpophalangeal joint

Question 33

the extensors of the digit in the equine forelimb are

Answer 33

locsted on the cranial aspect of the limb and innervated by the radial nerve

Question 34

which nerve is affected in this animal

Answer 34

fibular

Question 35

the length of the dorsal wall of the claw from the coronary band of an adult milking cow should be:

Answer 35

90 mm

Question 36

which of the following measures should not be taken in the control of footrot

Answer 36

trim affected feet

Question 37

where is the suspensory ligament in the specimen of an equine limb

Answer 37

A

Question 38

at what level of an equine limb has this section been taken

Answer 38

distal metacarpal

Question 39

below is an ultrasound image of the flexor tendons of a horse. what view is it

Answer 39

longitudinal

Question 40

look at the transverse ultrasound image below taken at the horses mid-metacarpal region. what structure is shown outlined in yellow

Answer 40

SDFT

Question 41

what structures are anesthetised by a palmar digital nerve block in the horse

Answer 41

hoof structures except the coronary band

Question 42

what structure has been injected with contrast media

Answer 42

navicular bursa