bite wounds, burns Flashcards
what is the most common pathogen cultured in bite wounds?
pasteurella multocida
true or false.
if a bite wound is closed we can consider it not contaminated.
false, all cases whether they are open or closed are considered contaminated
what is the iceberg effect when talking about bite wounds?
a puncture wound on the surface may not look bad but underneath can have extensive damage
where are little dogs more likely to have bite wounds?
neck and face
where are big dogs more likely to have bite wounds?
dorsum
why should we probe bite wounds ?
to check for pocketing to see if a drain is needed
if thorax or abdomen is involved in bite wounds, what should be done?
take rads to determine if penetration into the cavity has occurred
what is a common site of cavity compromise in BDLD encounters ?
dorsal flank
true or false.
penetrating thoracic wounds always require immediate surgery.
false, penetrating abdominal wounds!
if an animal with bite wounds comes to the clinic and has a penetrating abdominal wound, what should you do?
immediate exploratory laparotomy
if an animal with bite wounds comes to the clinic and has a penetrating thoracic wound, what should you do?
- generally not a surgical emergency due to number of bones giving structure and protection exception can be for a flail chest
- should clip, clean, debride and explore wound
what is the mortality rate associated with bite wounds ?
10%
is mortality more common in thoracic or abdominal trauma cases ?
thoracic
what are the types of burns ?
- superficial: 1st degree
- partial thickness: 2nd degree
- full thickness: 3rd degree
- extension beyond dermis: 4th degree
what does superficial burns effect?
the outermost epidermis
what does a partial thickness burn effect?
the epidermis and portion of the dermis
what does a full thickness burn effect?
full thickness of epidermis and dermis
what does a 4th degree burn effect ?
beyond dermis
what percentage of total body surface area being burned leads to greater risk in systemic effects?
over 20 % TBSA
what percentage of total body surface area being burned warrants euthanasia ?
50% TBSA, poor prognosis for recovery
what is the treatment of choice for burn wounds ?
silver sulfadiazine
true or false.
if a large flap of tissue has been avulsed, it can still be viable.
false, unlikely it will be viable
with a degloving injury how do we stabilize the tarsus?
a laterally placed splint over top of a modified Robert Jones bandage
