eval

Question 1

surgical principles

Answer 1

asepsis
gentle tissue handling
accurate hemostasis
elimination of dead space
accurate apposition of tissue layers

Question 2

oxygen delivery = ___ x___

Answer 2

arterial oxygen content
cardiac output

Question 3

most O2 is carried ___

Answer 3

on hemoglobin

Question 4

cardiac output = ___ x ___

Answer 4

heart rate
stroke volume

Question 5

pulse ox measure

Answer 5

SaO2- amount of oxygen carried on hemoglobin

97% of total O2 in arterial blood, other 3% is dissolved in arterial blood

Question 6

blood gas measures

Answer 6

the PaO2, partial pressure of oxygen dissolved in the blood

Question 7

Answer 7

steep curve = things can go bad very quickly if animal holds its breath or uses more O2

Question 8

frenchie concerns

Answer 8

bachycephalic

stenotic nares, overlong soft palate, hypoplastic trachea (upper airway obstruction)

high risk for post op aspiration and pneumonia

hyperthermia from breathing hard

Question 9

what can go wrong with trach

Answer 9

upper airway warms, and filters

trach brings in air that can irritate- will make mucous, mucous clogs trach

Question 10

why can’t you use PCV to measure for hemorrhage

Answer 10

spleen will make more RBC to try to compensate
and by the time PCV drops it is too late

Question 11

what to do with postop hemorrhage

Answer 11

fluids
blood
re-open and fix

Question 12

small volume aspiration pneumonia is ___

Answer 12

pH dependent

Question 13

vagal reflex during aspiration can cause ___

Answer 13

bradycardia
cardiac arrest

Question 14

___ can inhibit renal blood flow

Answer 14

NSAID
prostaglandins control renal blood flow

Question 15

renal failure from surgery is caused by

Answer 15

prolonged hypotension