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1. TDLR classifies chlorine bleach solutions into 3 categories based on
A
concentration and city water cholorination
B
exposure time only
C
concentration and exposure time
2. The 3 categories of chlorine bleach solutions are
A
clean, disinfect, sterilize
B
low level disinfection, high level disinfection and blood and body fluid cleanup and disinfection
C
low level sanitazion, high level sterilization and blood and body fluid sterilization
3. The mix ratio for a low level disinfection chlorine bleach solution
A
2 tablespoons bleach to 1 quart water
B
2 teaspoons bleach to one gallon water
C
1 teaspoon bleach to one gallon water
4. A low level chlorine bleach solution has an immersions time of
A
10 minutes
B
5 minutes
C
3 minutes
5. Chlorine bleach solutions can be used to
A
sanitize and disinfect
B
disinfect and do laundry
C
sanitize, disinfect and sterilize
6. To disinfect electrical you
A
should emerse it under water
B
use a spray on disinfectant
C
none of the above
7. Chlorine bleach as a disinfectant should be changed
A
bi-weekly
B
daily
C
after every time you use it
8. An EPA-registered bactericidal, fungicidal and virucidal chemical is a
A
cleaner
B
cleaner, disinfectant, sterilizing
C
disinfectant
9. The mix ration chlorine bleach solution for blood and body fluid clean up and disinfection is
A
1 3/4 cups bleach to one gallon water
B
1/3 cup bleach to one quart water
C
1 1/3 cup bleach to one gallon water
10. Using chemicals to destroy pathogens on implements and on hard, non porous surfaces
A
sterilizing
B
disinfecting
C
cleaning, disinfecting
11. What 2 chemicals does TDLR recommend for destroying most pathogens on surface
A
EPA registered disinfectant and bleach
B
formalins and hospital degree disinfcetants
C
formalins
12. A high level disinfection chlorine bleach solutions has an immersion times of
A
10 minutes
B
15 minutes
C
20 minutes
13. A blood and body fluid cleanup and disinfection chlorine bleach solutions is also called
A
blood spill clean up and 10 % clean up
B
15 % bleach clean up solution
C
10% bleach solution
14. Chlorine bleach solutions shall not be exposed to
A
sunlight
B
heat
C
all of the above
15. Destroying all forms of bacteria and other microorganisms including bacterial spores
A
cleaning and sterilizing
B
sterilizing
C
sterilizing, and disinfecting
16. Prior to disinfection, the surface must be
A
cleaned
B
sterilized
C
all of the above
17. Disinfectants become inactivated when
A
the week is over
B
the container is left open
C
they become visibly contaminated
18. Rules to follow when using and mixing disinfectants are written by
A
your state
B
texan department of licesing and regulation
C
the manufacturer
19. Chlorine bleach solution used for salon disinfection is mixed
A
right before being used
B
daily
C
weekly
20. The mix ratio for high level chlorine bleach solution is
A
1 1/3 bleach to one gallon water
B
one galloon water to 1/3 cup bleach
C
1/3 cup bleach to one gallon water