Surgery and Asepsis

Question 1

create ___ incisions

Answer 1

perpendicular

Question 2

on a flap:

the apex is never ___ than the base
the length is never ___ the width of the base

Answer 2

wider
twice

Question 3

most orofacial infections are ___ flora

Answer 3

mixed (80% anaerobe)

Question 4

high HBV transmission from ___, ___, or ___ ___

Answer 4

blood
serum
wound exudate

Question 5

moderate HBV transmission from ___, ___, or ___ ___

Answer 5

saliva
semen
vaginal fluid

Question 6

what inactivates HBV (5)

Answer 6

iodophors
hypochlorite
glutaraldehyde
heat
irradiation

Question 7

risk of HIV seroconversion

Answer 7

0.3%

Question 8

breakdown of living tissue by microorganisms + inflammation =

Answer 8

sepsis

Question 9

disinfection is ___, whereas sterility is ___

Answer 9

variable
absolute

Question 10

sodium hypochlorite is a ___

Answer 10

disinfectant

Question 11

reduction to levels deemed safe by health standards =

Answer 11

sanitization

Question 12

sanitization vs decontamination

Answer 12

standards vs no standards

Question 13

moist heat causes ___ ___

Answer 13

protein coagulation (denaturation)

Question 14

dry heat causes ___

Answer 14

oxidation

Question 15

320 F, 2 hours

Answer 15

dry heat

Question 16

250 F, 15 psi, 24 minutes

Answer 16

moist heat

Question 17

high level of disinfection (1)

Answer 17

glutaraldehyde
(includes spores)

Question 18

intermediate level of disinfection (3)

Answer 18

iodophors
bleach 1:5
alcohol 70%

Question 19

how do you wipe counter

Answer 19

spray
wipe
spray
dry