NELDA exams Infection Control and The Dental
Radiographer Questions With Complete Solutions
----- is a substance that inhibits the growth of bacteria ? Correct
Answers Antiseptic
------is the absence of pathogens ,or disease causing
microorganisms. Correct Answers Asepsis
------Is waste that consists of blood, blood products,
contaminated sharps or other microbiologic products. Correct
Answers Infectious wastes
-----Are instruments ir devices that do not come in contact with
mucous membranes Correct Answers Noncritical
-----Are instruments that contact but do not penetrate soft tissue
or bone? Correct Answers Semicritical
-----Contact with blood or other infectious materials that
involves the skin, eye, or mucous membranes and that results
from procedures preformed by the dental professional Correct
Answers Occupational exposure
-----Exposure to blood or other infectious materials that results
from piercing or puncturing the skin barrier. Correct Answers
Parenteral exposure
-----Is a chemical or physical procedure to inhibit or destroy
pathogens. Correct Answers Disinfect
,-----is a name for protective attire, gloves, mask, and eyeware.
Correct Answers Personal Protective Equipment (PPE)
-----Is a specific incident that involves contact with blood or
other potentially infectious materials and that results from
procedures performed by the dental professional Correct
Answers Exposure incident
-----Is a standard of care designed to protect health care
personnel and patients from pathogens that can be spread by
blood or any other body fluid, excretion or secretion. Correct
Answers Standard Precautions
-----Is any objects that can penetrate the skin, including but not
limited to, needles and scalpels Correct Answers Sharps
-----Is the act of disinfecting Correct Answers Disinfection
-----Is the use of a chemical or procedure to destroy pathogens?
Correct Answers Disinfect
-----Is the use of a physical or chemical procedure to destroy
ALL pathogens, including highly resistant bacteria and mycotic
spores. Correct Answers Sterilize
-----Measures that include a standard of care designed to protect
the health care personnel and patients from pathogens that can
be spread by blood or ant other body fluid, excretion or
secretion. Correct Answers Standard precautions
, ----instruments are used to penetrate soft tissue or bone Correct
Answers critical
----instruments contact but do not penetrate soft tissue or bone
Correct Answers semicritical
----instruments do not come into contact with mucous
membranes Correct Answers noncritical
----Is a substance that inhibits the growth of bacteria Correct
Answers antiseptic
----Is pathogens present in blood that cause diseases in humans
Correct Answers Bloodborne pathogens
----Is the destruction of all pathogens. Correct Answers
sterilize
----means every patient should be treated in the same manner
whether infectious or not. there are no exceptions and therefore
no suprises. Correct Answers Universal precautions
A microorganism capable of causing disease is called a?
Correct Answers pathogen
after radiography exposure what should be completed after
gloves are removed? Correct Answers wash hands
remove lead apron
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