Order Microbiology and Decontamination

Order Microbiology and Decontamination
Order 5894830
Order Microbiology and Decontamination
Questions 189-198:
A. Aerobic F. Bacteremia
B. Anaerobic G. Bacteria
C. Antiseptic H. Commensalism
D. Asepsis I. Pathogen
E. Autoclave J. Phagocyte
189. Microscopic, unicellular plants containing no chlorophyll, which reproduce by binary fission.
190. A cell capable of ingesting bacteria or other foreign parti- cles.
191. To live in an atmosphere containing oxygen.
192. A substance that prevents or arrests the growth or action of microorganisms, either by inhibiting their activity or by destroying them.
66
193.
194,
195.
196.
197.
198.
Microbiology and Decontamination / 67
A device for sterilizing medical supplies and equipment by
steam under pressure.
The presence of bacteria in blood; does not imply growth of
bacteria.
Any disease-producing microorganism or material.
To live in an atmosphere without oxygen.
The state or condition of complete absence of all bacteria,
an ideal state.
A symbiotic association between two organisms, causing no
harm to either.
Questions 199-205:
199.
200.
201.
202.
203.
Bacilli
Cocci
Flora, resident
Flora, transient
Gram-negative organisms
Gram-positive organisms > Om Spirochetes
Order Microbiology and Decontamination
The bacteria on the surface of the skin, which can be easily
removed by normal handwashing.
An organism that appears red as result of treatment with
Gram’s staining technique.
Bacteria that appear under the microscope as rods.
Slender, frexuous, or corkscrew-shaped organisms that are
highly mobile.
The bacteria that reside below the surface of the skin, in the
pore openings, and among the cracks, crevices, and folds of
the skin. They cannot be removed by ordinary washing.
68 / Respiratory Therapy Examination Review
204. The bacteria appearing under the microscope as circles,
dots, or spores.
An organism that appears blue as a result of treatment with
Gram’s staining technique.
DIRECTIONS (Questions 206-266): Each of the questions or
incomplete statements below is followed by four suggested answers
or completions. Select the one that is best in each case.
206.
207.
208.
209.
The process, physical or chemical, that will destroy all
forms of life, including bacteria, mold, spores, and viruses is
called
A. sterilization
B. sanitizer
C. germicide
D. fungicide
The chemical agent that destroys disease germs (kills growing forms) or other harmful microorganisms, but not necessarily the resistant spore forms, is a
A. disinfectant
B. sanitizer
C. fungicide
D. sterilizer
Anything that destroys bacteria (applied especially to chem- ical agents that kill disease “germs,” but not necessarily
spores) 1s a
A. sterilizer
B. sanitizer
C. germicide
D. fungicide
The agent that reduces the bacteria count to “safe levels,” as judged by public health requirements, is called a A. disinfectant
B. fungicide
C. germicide
D. sanitizer
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