EXAM 1 wound healing part I

Question 1

what are 3 ways to stop bleeding

Answer 1

1. clamping 2. pressure bandage 3. circumferial liguature

Question 2

what is the first thing you do before evaluating a wound

Answer 2

stabilize the pt.

Question 3

what is the most common bacteria in equine

Answer 3

strep

Question 4

what is the most common bacteria in cattle and sheep

Answer 4

ecoli

Question 5

past ___ to ___ hours suturing is not recommended because you can trap the bacteria

Answer 5

4-6hours

Question 6

what do you use thiamine to prevent

Answer 6

polioencephamalicia

Question 7

if previous vxn history give tetanus toxid if no previous

history what do you give

Answer 7

tetanus toxid and tetenus antitoxin

Question 8

what is the golden period?

Answer 8

period of time after wounding during which the wound may be closed primarily

Question 9

what is primary intention

Answer 9

healing without fibroplasia, healing w/o scar, close wound sx, clean wound

Question 10

in a contiminated wound should you suture it up

Answer 10

you should leave it open until its not contiminated. you want it to drain

Question 11

how do you cleanse a wound

Answer 11

pack

clip

lavage

Question 12

when do you begin debridement

Answer 12

begins 6hrs after wounding

Question 13

what is delayed primary intentin

Answer 13

healing closed before 4days there is less scaring than seceondary intention. delayed primry intention healing is contiminated but no pus is more in the grey area

Question 14

what is second intention healing

Answer 14

fibroplsia

contraction

epithelializaiton

Question 15

what is the goal with second intention wound healing

Answer 15

to provide an optimal enviroment for wound healing

Question 16

what are 2 stimulant of granulation tissue

Answer 16

1. hydrotherapy
2. moist n irritant dressing

Question 17

what does cold therapy do to the body

Answer 17

vasoconstriction

decreases metabolism

Question 18

when there is no bleediing and more chronic use warm

therapy which does what to the body

Answer 18

vasodilation

increases metabolism

decrease pain

Question 19

to inhibit granulation tissue what dressing would you use

Answer 19

dry dressing

Question 20

to stimulate granulatin what dressing do you use

Answer 20

wet dressing

Question 21

epitheliaization truncal wound

Answer 21

.2mm/day

Question 22

epithelialization distal limb wound

Answer 22

.09mm/day

Question 23

wound contraction truncal wound

Answer 23

1mm/day

Question 24

wound contraction distal limb wound

Answer 24

.2mm/day

Question 25

exuberant granulation tissue

Answer 25

when fibroplsia passes skin can impair fxn

Question 26

what are some ddx for proud flesh

Answer 26

sarcoid, melonoma

Question 27

what 2species have grnaulation tissue

Answer 27

horses n humans

Question 28

what is the #1 reason for using skin grafting in horses

Answer 28

proud flesh

Question 29

horses that sustain hell bulb laceration can successfully return to their intended use. involvement of what is assoicated with a poor px

Answer 29

involvement of the distsal interphalengeal jt

Question 30

3rd inentin healing cut firbroplasia below skin level then suture up

Question 31

what gives the best cosemetic appearance n hair growth? what grafts

Answer 31

full thickness grafts

Question 32

what is a free graft?

Answer 32

no blood supply

Question 33

what are some advatages with pinch n punch grafts

Answer 33

harevested n placed without GA

equipment n technical requirement are min.

complete graft failure is rare

Question 34

what are the donor site for punch graft

Answer 34

neck

ventral abdomen

pectoral region

Question 35

what do you increase with a mesh graft

Answer 35

you increase the size of skin

Question 37

what are 4terms for castration

WE NEED TO KNOW THESE

Answer 37

1. orchidectomy
2. emasculation
3. gelding
4. cutting