Food Animal - Musculoskeletal and Thorax

Question 1

Where do you auscultate for lungs?

Answer 1

Caudal border - rib 11, 9, 7, 5
Cranial border - scapular and humerus

Question 2

Where is respiratory disease common in ruminants?

Answer 2

Cranioventral region

Question 3

Where are the heart valves? (Left vs right and what ICS)

Answer 3

Left - pulmonic 3rd, aortic 4th, mitral 5th
Right - tricuspid 3rd

My left handed friend PAM

Question 4

What terminology is used for the upper limb vs digits?

Answer 4

Upper limb - medial/lateral, cranial/caudal
Digits- axial/abaxial, dorsal/palmer

Question 5

Label each arrow

Answer 5

Question 6

What is the arrow pointing to?

Answer 6

Heel/bulb

Question 7

Label the two grooves

Answer 7

Question 8

Label the arrows/regions

Answer 8

Question 9

Label the arrows

Answer 9

Question 10

what type of corium produces the soft epidermis of the coronary band?

Answer 10

periploic corium

Question 11

label each corium (the different colors)

Answer 11

Light blue - periploic corium
red - parietal corium
green - lamellar corium
dark blue - solar corium

Question 12

which corium produces the keratinized sole?

Answer 12

solar corium

Question 12

which corium produces the hoof wall?

Answer 12

parietal corium

Question 12

which corium anchors the claw to the coffin bone?

Answer 12

lamellar corium

Question 12

what is the coronary cushion?

Answer 12

blood pump for foot

Question 12

what type of diet makes hoof growth more rapid?

Answer 12

high grain diet

Question 13

what is the digital cushion?

Answer 13

fibroelastic SQ
shock absorber

Question 13

what is the orange circle?

Answer 13

coronary cushion

Question 13

what is the blue circle?

Answer 13

digital cushion

Question 14

which margins of the hoof are weight bearing - axial or abaxial?

Answer 14

abaxial

Question 15

what are features of the concave sole? Is it designed for weight?

Answer 15

self-cleaning
not designed for weight

Question 16

how does the weight distribution differ for the front and rear hoofs? (lateral vs medial)

Answer 16

front - medial > lateral
rear - lateral > medial

Question 17

what metacarpals/tarsals are fused to make up the cannon bone?

Answer 17

3rd and 4th

Question 18

which metacarpal and metatarsal are vestigial?

Answer 18

MC2
MT5

Question 19

what is a sequestrum?

Answer 19

a piece of necrotic bone detached from the healthy tissue, usually secondary to a trauma

Question 20

where are MC5 and MT2 located?

Answer 20

MC5 - front lateral MT2 - rear medial

Question 21

what are the two circles

Answer 21

carpus - MC2 tarsus - MT5

Question 22

what are the other names for these bones?

Answer 22

Question 23

what is another name for the distal sesamoids?

Answer 23

navicular

Question 24

what are the bones?

Answer 24

PS - proximal sesamoid DS - distal sesamoid / navicular

Question 25

which phalanges are the declaws on ruminants?

Answer 25

2nd and 5th

Question 25

Label the ligaments

Answer 25

Question 25

Label number 3, 2, 4

Answer 25

3 - common digital extensor 2 - medial digital extensor 4 - lateral digital extensor

Question 25

Label the ligaments

Answer 25

Question 26

Label 2 and 3

Answer 26

2 - deep digital flexor tendon 3 - superficial digital flexor

Question 27

Label the synovial structures

Answer 27

Question 28

what is the synovial structure?

Answer 28

digital flexor sheath

Question 29

Do the deep digital flexor tendon sheaths communicate?

Answer 29

no

Question 30

where do the deep digital flexor tendon sheaths end?

Answer 30

proximal to navicular bursa

Question 31

Is unilateral or bilateral tenosynovitis seen with the DDF tendon sheath?

Answer 31

unilateral tenosynovitis

Question 32

what is in black?

Answer 32

digital extensor sheath

Question 33

what are the vessel in the hoof?

Answer 33

common digital artery which branches into terminal arch

Question 34

what is being point to in this image?

Answer 34

terminal arc

Question 35

Label the veins

Answer 35

Question 36

what veins are involved with regional intravenous anesthesia?

Answer 36

common digital vein and abaxial palmar/plantar digital veins

Question 37

what is being done here?

Answer 37

Baer block

Question 38

what is wrong here?

Answer 38

DDS deep digital sepsis

Question 39

what is a block used for?

Answer 39

to keep pressure off injured claw so it heals

Question 40

when doing a digit amputation what must be preserved?

Answer 40

proximal interphalangeal proximal cruciate ligament

Question 41

where do you cut for a digit amputation?

Answer 41

Question 42

what do sole ulcers affect?

Answer 42

flexor process of P3 - attachment of DDFT

Question 43

what corium is affected/pinched in a sole ulcer?

Answer 43

solar corium

Question 44

what is seen here?

Answer 44

white line disease

Question 45

what is a common entry site for sepsis in the distal limb?

Answer 45

coffin joint near axial groove

Question 46

what are some diseases that can cause coffin joint sepsis?

Answer 46

foot rot, white line separation, puncture, vertical crack, sole ulcer

Question 47

what can cause swelling of the coronary band?

Answer 47

septic arthritis of DIP/coffin joint