The CNA II: Unit II Question Preview (ID: 25951)
Practice CNA II Unit II Questions.
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Infection control is:
a) all the above
b) prevent cross contamination
c) prevent reinfection
d) prevent the spread of diseases
A microorganism is:
a) animal and plant
b) reptile
c)
d)
What type of microorgansim needs warmth to grow?
a) all the above
b) Bacteria
c) Viruses
d) Protozoa
What type of microorgansims grows best in living cells?
a) Viruses
b) Bacteria
c) Protozoan
d) Fungi
What type of microorgansims needs a dark environment to grow?
a) Bacteria
b) Viruses
c) Protozoan
d) Fungi
Aerobic means:
a) Needing oxygen
b) Not needing oxygen
c) Both needing and not needing oxugen
d) none of those listed
Pathogens mean:
a) Disease producing microorganism
b) Mircroorganism
c) Friendly Bacteria
d) All those listed
Some of the signs and symptoms of an infection are all ofo the following EXCEPT:
a) Palor
b) Redness
c) Swelling
d) Pain
Some of the factors that weaken body defenses are all of the following EXCEPT:
a) Intact skin/mucous membrane
b) Broken skin/mucous membrane
c) Age
d) Illness
The simplest way to prevent infection is:
a) Handwashing
b) Wearing gloves
c) Wearing gowns
d) Wearing masks
Sterilization is all of the following EXCEPT:
a) Slowing the activity of microorgansim
b) Slowing the growth microorgansism
c) Killing all microorganism
d) Killing some microorganism
A sterile object beocmes contaminated by prolong exposue to the air:
a) True
b) False
c)
d)
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