Which of the following statements is true concerning cleaning and disinfection of the dental unit and environmental surfaces?
A) An intermediate-level disinfectant is recommended.
B) A low-level disinfectant is recommended.
C) EPA-registered chemical germicides labeled as both hospital disinfectants and tuberculocidals are classified as low-level disinfectants.
D) Both a and c.
Correct Answer:
Verified
Q1: In dental radiography, no _ are used.
1)
Q2: Covering exposed surfaces with disposable materials _
Q2: Pathogens are:
A) Any microorganisms.
B) Bacteria but not
Q3: _ is defined as the absence of
Q4: Preparation of supplies and equipment involves sterilizing
Q5: All dental professionals must use surgical masks
Q7: Highly resistant bacterial and mycotic (fungal) spores
Q8: Protective clothing:
A) Must prevent skin exposure when
Q9: _ when using medical latex or vinyl
Q10: After seating the patient, the radiographer must
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